This chapter describes the IP Multicast commands available in the FASTPATH® CLI.
The commands in this chapter are in one of two groups:
- Show commands are used to display switch settings, statistics and other information.
- Configuration Commands are used to configure features and options of the switch. For every configuration command there is a show command that will display the configuration setting.
This chapter contains the following sections:
Multicast Commands
This section describes the commands you use to configure IP Multicast and to view IP Multicast settings and statistics.
ip mcast boundary
This command adds an administrative scope multicast boundary specified by <groupipaddr> and <mask> for which this multicast administrative boundary is applicable. <groupipaddr> is a group IP address and <mask> is a group IP mask.
Format
|
ip mcast boundary <groupipaddr> <mask>
|
Mode
|
Interface Config
|
no ip mcast boundary
This command deletes an administrative scope multicast boundary specified by <groupipaddr> and <mask> for which this multicast administrative boundary is applicable. <groupipaddr> is a group IP address and <mask> is a group IP mask.
Format
|
no ip mcast boundary <groupipaddr> <mask>
|
Mode
|
Interface Config
|
ip multicast
This command sets the administrative mode of the IP multicast forwarder in the router to active. For multicast routing to become operational, IGMP must be currently enabled. An error message will be displayed on the CLI if multicast routing is enabled while IGMP is disabled. However, the IP multicast mode configuration is stored in the multicast configuration file and is automatically enabled once IGMP is enabled.
Default
|
disabled
|
Format
|
ip multicast
|
Mode
|
Global Config
|
no ip multicast
This command sets the administrative mode of the IP multicast forwarder in the router to inactive. For multicast routing to become operational, IGMP must be currently enabled. An error message will be displayed on the CLI if multicast routing is enabled while IGMP is disabled. However, the IP multicast mode configuration is stored in the multicast configuration file and is automatically enabled once IGMP is enabled.
Format
|
no ip multicast
|
Mode
|
Global Config
|
ip multicast staticroute
This command creates a static route which is used to perform RPF checking in multicast packet forwarding. The combination of the <sourceipaddr> and the <mask> fields specify the network IP address of the multicast packet source. The <rpfipaddr> is the IP address of the next hop toward the source. The <metric> is the cost of the route entry for comparison with other routes to the source network and is a value in the range of 0 and 255. The current incoming interface is used for RPF checking for multicast packets matching this multicast static route entry.
Default
|
none
|
Format
|
ip multicast staticroute <sourceipaddr> <mask> <rpfipaddr> <metric> <slot/port>
|
Mode
|
Global Config
|
no ip multicast staticroute
This command add deletes a static route in the static mcast table. The <sourceipaddr> is the IP address of the multicast packet source.
Format
|
no ip multicast staticroute <sourceipaddr>
|
Mode
|
Global Config
|
ip multicast ttl-threshold
This command applies the given <ttlthreshold> to a routing interface. The <ttlthreshold> is the TTL threshold which is to be applied to the multicast Data packets which are to be forwarded from the interface. The value for <ttlthreshold> has range from 0 to 255.
Default
|
1
|
Format
|
ip multicast ttl-threshold <ttlvalue>
|
Mode
|
Interface Config
|
no ip multicast ttl-threshold
This command applies the default <ttlthreshold> to a routing interface. The <ttlthreshold> is the TTL threshold which is to be applied to the multicast Data packets which are to be forwarded from the interface.
Format
|
no ip multicast ttl-threshold
|
Mode
|
Interface Config
|
disable ip multicast mdebug mtrace
This command is used to disable the processing capability of mtrace query on this router. If the mode is enable, the mtrace queries received by the router are processed and forwarded appropriately by the router. If the mode is disable, this router does not respond to the mtrace queries it receives from other router devices.
Default
|
none
|
Format
|
disable ip multicast mdebug mtrace
|
Mode
|
Global Config
|
no disable ip multicast mdebug mtrace
This command is used to enable the processing capability of mtrace query on this router. If the mode is enable, the mtrace queries received by the router are processed and forwarded appropriately by the router. If the mode is disable, this router does not respond to the mtrace queries it receives from other router devices.
Format
|
no disable ip multicast mdebug mtrace
|
Mode
|
Global Config
|
mrinfo
This command is used to query the neighbor information of a multicast-capable router specified by [ipaddr]. The default value is the IP address of the system at which the command is issued. The mrinfo command can take up to 2 minutes to complete. Only one mrinfo command may be in process at a time. The results of this command will be available in the results bufferpool which can be displayed by using show mrinfo.
Format
|
mrinfo [<ipaddr>]
|
Mode
|
Privileged EXEC
|
mstat
Use this command to find the IP Multicast packet rate and loss information path from a source to a receiver (unicast router id of the host running mstat). The results of this command are available in the results bufferpool which you can display by using the command show mstat. If a debug command is already in progress, a message is displayed and the new request fails.
The <source> is the IP address of the remote multicast-capable source. The [receiver] is the IP address of the receiver. The default value is the IP address of the system at which the command is issued. The [group] is a multicast address of the group to be displayed. The default value is 224.2.0.1(the group used for the multicast backbone).
Note - You can enter the group and receiver IP addresses in any order.
|
Default
|
none
|
Format
|
mstat <source> [<group/receiver>] [<group/receiver>]
|
Mode
|
Privileged EXEC
|
mtrace
This command is used to find the IP Multicast path from a source to a receiver (unicast router ID of the host running mtrace). A trace query is passed hop-by-hop along the reverse path from the receiver to the source, collecting hop addresses, packet counts, and routing error conditions along the path, and then the response is returned to the requestor. The results of this command are available in the results buffer pool which can be displayed by using the command show mtrace.
The <source> is the IP address of the remote multicast-capable source. The [receiver] is the IP address of the receiver. The default value is the IP address of system at which the command is issued. The [group] is the multicast address of the group to be displayed. The default value is 224.2.0.1(the group used for the multicast backbone). If a debug command is already in execution, a message is displayed and the new request fails.
Note - You can enter the group and destination IP addresses in any order.
|
Default
|
none
|
Format
|
mtrace <sourceipaddr> [<group/destination>] [<group/destination >]
|
Mode
|
Privileged EXEC
|
no ip mcast mroute
Use this command to clear entries in the mroute table. Use the all parameter to clear all entries. Use the source parameter to clear the routes in the mroute table entries containing the specified <sourceipaddr> or <sourceipaddr> [groupipaddr] pair. The source address is the source IP address of the multicast packet. The group address is the Group Destination IP address of the multicast packet. Use the group parameter to clear the routes in the mroute table entries containing the specified <groupipaddr>. The group address is the Group Destination IP address of the multicast packet.
Default
|
none
|
Format
|
no ip mcast mroute {group <groupipaddr> | source <sourceipaddr> [<groupipaddr>] | all}
|
Mode
|
Global Config
|
show ip mcast
This command displays the system-wide multicast information.
Format
|
show ip mcast
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-1 Entry Definitions for show ip mcast
Entry
|
Definition
|
Admin Mode
|
The administrative status of multicast.
|
Protocol State
|
The current state of the multicast protocol. Possible values are Operational or Non-Operational.
|
Table Max Size
|
The maximum number of entries allowed in the multicast table.
|
Number Of Packets For Which Source Not Found
|
The number of packets for which the source is not found.
|
Number Of Packets For Which Group Not Found
|
The number of packets for which the group is not found.
|
Protocol
|
The multicast protocol running on the router. Possible values are PIMDM, PIMSM, or DVMRP.
|
Entry Count
|
The number of entries in the multicast table.
|
Highest Entry Count
|
The highest entry count in the multicast table.
|
show ip mcast boundary
This command displays all the configured administrative scoped multicast boundaries.
Format
|
show ip mcast boundary {<slot/port> | all}
|
Modes
|
Privileged EXEC
User EXEC
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Group Ip
|
The group IP address
|
Mask
|
The group IP mask
|
show ip mcast interface
This command displays the multicast information for the specified interface.
Format
|
show ip mcast interface <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
Interface
|
Valid slot and port number separated by forward slashes.
|
TTL
|
The time-to-live value for this interface.
|
show ip mcast mroute
This command displays a summary or all the details of the multicast table.
Format
|
show ip mcast mroute {detail | summary}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-2 Entry Definitions for show ip mcast mroute
Entry
|
Definition
|
Source IP Addr
|
The IP address of the multicast data source.
|
Group IP Addr
|
The IP address of the destination of the multicast packet.
|
Expiry Time
|
The time of expiry of this entry in seconds.
|
Up Time
|
The time elapsed since the entry was created in seconds.
|
RPF Neighbor
|
The IP address of the RPF neighbor.
|
Flags
|
The flags associated with this entry.
|
|
If you use the summary parameter, the command displays the following fields.
|
Source IP Addr
|
The IP address of the multicast data source.
|
Group IP Addr
|
The IP address of the destination of the multicast packet.
|
Protocol
|
The multicast routing protocol by which the entry was created.
|
Incoming Interface
|
The interface on which the packet for the source/group arrives.
|
Outgoing Interface List
|
The list of outgoing interfaces on which the packet
is forwarded.
|
show ip mcast mroute group
This command displays the multicast configuration settings such as flags, timer settings, incoming and outgoing interfaces, RPF neighboring routers, and expiration times of all the entries in the multicast mroute table containing the given <groupipaddr>.
Format
|
show ip mcast mroute group <groupipaddr> {detail |summary}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-3 Entry Definitions for show ip mcast mroute group
Entry
|
Definition
|
Source IP Addr
|
The IP address of the multicast data source.
|
Group IP Addr
|
The IP address of the destination of the multicast packet.
|
Protocol
|
The multicast routing protocol by which this entry was created.
|
Incoming Interface
|
The interface on which the packet for this group arrives.
|
Outgoing Interface List
|
The list of outgoing interfaces on which this packet is forwarded.
|
show ip mcast mroute source
This command displays the multicast configuration settings such as flags, timer settings, incoming and outgoing interfaces, RPF neighboring routers, and expiration times of all the entries in the multicast mroute table containing the given source IP address or source IP address and group IP address pair.
Format
|
show ip mcast mroute source <sourceipaddr> {summary | <groupipaddr>}
|
Modes
|
Privileged EXEC
User EXEC
|
If you use the <groupipaddr> parameter, the command displays the following column headings in the output table.
TABLE 6-4 Entry Definitions for show ip mcast mroute source group
Entry
|
Definition
|
Source IP Addr
|
The IP address of the multicast data source.
|
Group IP Addr
|
The IP address of the destination of the multicast packet.
|
Expiry Time
|
The time of expiry of this entry in seconds.
|
Up Time
|
The time elapsed since the entry was created in seconds.
|
RPF Neighbor
|
The IP address of the RPF neighbor.
|
Flags
|
The flags associated with this entry.
|
If you use the summary parameter, the command displays the following column headings in the output table.
TABLE 6-5 Entry Definitions for show ip mcast mroute source summary
Entry
|
Definition
|
Source IP Addr
|
The IP address of the multicast data source.
|
Group IP Addr
|
The IP address of the destination of the multicast packet.
|
Protocol
|
The multicast routing protocol by which this entry was created.
|
Incoming Interface
|
The interface on which the packet for this source arrives.
|
Outgoing Interface List
|
The list of outgoing interfaces on which this packet is forwarded.
|
show ip mcast mroute static
This command displays all the static routes configured in the static mcast table if is specified or displays the static route associated with the particular <sourceipaddr>.
Format
|
show ip mcast mroute static [<sourceipaddr>]
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-6 Entry Definitions for show ip mcast mroute static
Entry
|
Definition
|
Source Address
|
The IP address of the multicast packet source.
|
Source Mask
|
The mask applied to the IP address of the multicast packet source.
|
RPF Address
|
The IP address to be used as RPF for the given source and mask.
|
Metric
|
The metric value corresponding to the source address.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
show mrinfo
This command is used to display the neighbor information of a multicast-capable router from the results buffer pool of the router subsequent to the execution/completion of a mrinfo [ipaddr] command. The results subsequent to the completion of the latest mrinfo will be available in the buffer pool after a maximum duration of two minutes after the completion of the show mrinfo command. A subsequent issue mrinfo overwrites the contents of the buffer pool with fresh results.
Default
|
none
|
Format
|
show mrinfo
|
Mode
|
Privileged EXEC
|
TABLE 6-7 Entry Definitions for show mrinfo
Entry
|
Definition
|
Router Interface
|
The IP address of this neighbor
|
Neighbor
|
The neighbor associated with the router interface
|
Metric
|
The metric value associated with this neighbor
|
TTL
|
The TTL threshold associated with this neighbor
|
Flags
|
Status of the neighbor
|
show mstat
This command is used to display the results of packet rate and loss information from the results buffer pool of the router, subsequent to the execution/completion of a mstat <source> [group] [receiver] command. Within two minutes of the completion of the mstat command, the results will be available in the buffer pool. The next issuing of mstat overwrites the buffer pool with fresh results.
Default
|
none
|
Format
|
show mstat
|
Mode
|
Privileged EXEC
|
show mtrace
This command is used to display results of multicast trace path from the results buffer pool of the router, subsequent to the execution/completion of a mtrace <source> [group] [receiver] command. The results subsequent to the completion of the mtrace will be available in the buffer pool within two minutes and thereafter. A subsequent mtrace command overwrites the results in the buffer pool.
Default
|
none
|
Format
|
show mtrace
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-8 Entry Definitions for show mrtrace
Entry
|
Definition
|
Hops Away From Destination
|
The ordering of intermediate routers between the source and the destination
|
Intermediate Router Address
|
The address of the intermediate router at the specified hop distance
|
Mcast Protocol In Use
|
The multicast routing protocol used for the out interface of the specified intermediate router.
|
TTL Threshold
|
The Time-To-Live threshold of the out interface on the specified intermediate router.
|
Time Elapsed Between Hops (msecs)
|
The time between arrival at one intermediate router to the arrival at the next.
|
DVMRP Commands
This section provides a detailed explanation of the Distance Vector Multicast Routing Protocol (DVMRP) commands.
ip dvmrp
This command sets administrative mode of DVMRP in the router to active. IGMP must be enabled before DVMRP can be enabled.
Default
|
disabled
|
Format
|
ip dvmrp
|
Mode
|
Global Config
|
no ip dvmrp
This command sets administrative mode of DVMRP in the router to inactive.
Format
|
no ip dvmrp
|
Mode
|
Global Config
|
ip dvmrp metric
This command configures the metric for an interface. This value is used in the DVMRP messages as the cost to reach this network. This field has a range of 1 to 31.
Default
|
1
|
Format
|
ip dvmrp metric <metric>
|
Mode
|
Interface Config
|
no ip dvmrp metric
This command resets the metric for an interface to the default value. This value is used in the DVMRP messages as the cost to reach this network.
Format
|
no ip dvmrp metric
|
Mode
|
Interface Config
|
ip dvmrp trapflags
This command enables the DVMRP trap mode.
Default
|
disabled
|
Format
|
ip dvmrp trapflags
|
Mode
|
Global Config
|
no ip dvmrp trapflags
This command disables the DVMRP trap mode.
Format
|
no ip dvmrp trapflags
|
Mode
|
Global Config
|
ip dvmrp
This command sets the administrative mode of DVMRP on an interface to active.
Default
|
disabled
|
Format
|
ip dvmrp
|
Mode
|
Interface Config
|
no ip dvmrp
This command sets the administrative mode of DVMRP on an interface to inactive.
Format
|
no ip dvmrp
|
Mode
|
Interface Config
|
show ip dvmrp
This command displays the system-wide information for DVMRP.
Format
|
show ip dvmrp
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-9 Entry Definitions for show ip dvmrp
Entry
|
Definition
|
Admin Mode
|
This field indicates whether DVMRP is enabled or disabled.
|
Version String
|
The version of DVMRP being used.
|
Number of Routes
|
The number of routes in the DVMRP routing table.
|
Reachable Routes
|
The number of entries in the routing table with non-infinite metrics.
The following fields are displayed for each interface.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Interface Mode
|
The mode of this interface. Possible values are Enabled and Disabled.
|
State
|
The current state of DVMRP on this interface. Possible values are Operational or Non-Operational.
|
show ip dvmrp interface
This command displays the interface information for DVMRP on the specified interface.
Format
|
show ip dvmrp interface <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-10 Entry Definitions for show ip dvmrp interface
Entry
|
Definition
|
Interface Mode
|
This field indicates whether DVMRP is enabled or disabled on the specified interface.
|
Metric
|
The metric of this interface. This is a configured value.
|
Local Address
|
The IP Address of the interface.
|
Generation ID
|
This field is displayed only when DVMRP is operational on the interface. The Generation ID value for the interface. This is used by the neighboring routers to detect that the DVMRP table should be resent.
The following fields are displayed only if DVMRP is enabled on this interface.
|
Received Bad Packets
|
The number of invalid packets received.
|
Received Bad Routes
|
The number of invalid routes received.
|
Sent Routes
|
The number of routes that have been sent on this interface.
|
show ip dvmrp neighbor
This command displays the neighbor information for DVMRP.
Format
|
show ip dvmrp neighbor
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-11 Entry Definitions for show ip dvmrp neighbor
Entry
|
Definition
|
IfIndex
|
The value of the interface used to reach the neighbor.
|
Nbr IP Addr
|
The IP Address of the DVMRP neighbor for which this entry contains information.
|
State
|
The state of the neighboring router. The possible value for this field are ACTIVE or DOWN.
|
Up Time
|
The time since this neighboring router was learned.
|
Expiry Time
|
The time remaining for the neighbor to age out. This field is not applicable if the State is DOWN.
|
Generation ID
|
The Generation ID value for the neighbor.
|
Major Version
|
The major version of DVMRP protocol of neighbor.
|
Minor Version
|
The minor version of DVMRP protocol of neighbor.
|
Capabilities
|
The capabilities of neighbor.
|
Received Routes
|
The number of routes received from the neighbor.
|
Rcvd Bad Pkts
|
The number of invalid packets received from this neighbor.
|
Rcvd Bad Routes
|
The number of correct packets received with invalid routes.
|
show ip dvmrp nexthop
This command displays the next hop information on outgoing interfaces for routing multicast datagrams.
Format
|
show ip dvmrp nexthop
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-12 Entry Definitions for show ip dvmrp nexthop
Entry
|
Definition
|
Source IP
|
The sources for which this entry specifies a next hop on an outgoing interface.
|
Source Mask
|
The IP Mask for the sources for which this entry specifies a next hop on an outgoing interface.
|
Next Hop Interface
|
The interface in slot/port format for the outgoing interface for this next hop.
|
Type
|
The network is a LEAF or a BRANCH.
|
show ip dvmrp prune
This command displays the table listing the router’s upstream prune information.
Format
|
show ip dvmrp prune
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-13 Entry Definitions for show ip dvmrp prune
Entry
|
Definition
|
Group IP
|
This field identifies the multicast Address that is pruned.
|
Source IP
|
This field displays the IP Address of the source that has pruned.
|
Source Mask
|
This field displays the network Mask for the prune source. It should be all 1s or both the prune source and prune mask must match.
|
Expiry Time (secs)
|
This field indicates the expiry time in seconds. This is the time remaining for this prune to age out.
|
show ip dvmrp route
This command displays the multicast routing information for DVMRP.
Format
|
show ip dvmrp route
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-14 Entry Definitions for show ip dvmrp route
Entry
|
Definition
|
Source Address
|
This field displays the multicast address of the source group.
|
Source Mask
|
This field displays the IP Mask for the source group.
|
Upstream Neighbor
|
This field indicates the IP Address of the neighbor which is the source for the packets for a specified multicast address.
|
Interface
|
This field displays the interface used to receive the packets sent by the sources.
|
Metric
|
This field displays the distance in hops to the source subnet. This field has a different meaning than the Interface Metric field.
|
Expiry Time (secs)
|
This field indicates the expiry time in seconds. This is the time remaining for this route to age out.
|
Up Time (secs)
|
This field indicates the time when a specified route was learnt, in seconds.
|
PIM-DM Commands
This section describes the commands you use to configure Protocol Independent Multicast - Dense Mode (PIM-DM). PIM-DM is a multicast routing protocol that provides scalable inter-domain multicast routing across the Internet, independent of the mechanisms provided by any particular unicast routing protocol. PIM-DM is typically used in LAN applications, while PIM-SM is for WAN applications.
ip pimdm
This command enables the administrative mode of PIM-DM in the router.
Default
|
disabled
|
Format
|
ip pimdm
|
Mode
|
Global Config
|
no ip pimdm
This command disables the administrative mode of PIM-DM in the router. IGMP must be enabled before PIM-DM can be enabled.
Format
|
no ip pimdm
|
Mode
|
Global Config
|
ip pimdm mode
This command sets administrative mode of PIM-DM on an interface to enabled.
Default
|
disabled
|
Format
|
ip pimdm mode <slot/port>
|
Mode
|
Interface Config
|
no ip pimdm mode
This command sets administrative mode of PIM-DM on an interface to disabled.
Format
|
no ip pimdm mode <slot/port>
|
Mode
|
Interface Config
|
ip pimdm query-interval
This command configures the transmission frequency of hello messages between PIM enabled neighbors. This field has a range of 10 to 3600 seconds.
Default
|
30
|
Format
|
ip pimdm query-interval <seconds>
|
Mode
|
Interface Config
|
no ip pimdm query-interval
This command resets the transmission frequency of hello messages between PIM enabled neighbors to the default value.
Format
|
no ip pimdm query-interval
|
Mode
|
Interface Config
|
show ip pimdm
This command displays the system-wide information for PIM-DM.
Format
|
show ip pimdm
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-15 Entry Definitions for show ip pimdm
Entry
|
Definition
|
PIM-DM Admin Mode
|
This field indicates whether PIM-DM is enabled or disabled.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Interface Mode
|
This field indicates whether PIM-DM is enabled or disabled on this interface.
|
State
|
The current state of PIM-DM on this interface. Possible values are Operational or Non-Operational.
|
show ip pimdm interface
This command displays the interface information for PIM-DM on the specified interface.
Format
|
show ip pimdm interface <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
Interface Mode
|
This field indicates whether PIM-DM is enabled or disabled on the specified interface.
|
PIM-DM Interface Hello Interval
|
The frequency at which PIM hello messages are transmitted on this interface. By default, the value is 30 seconds.
|
show ip pimdm interface stats
This command displays the statistical information for PIM-DM on the specified interface.
Format
|
show ip pimdm interface stats {<slot/port> | all}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-16 Entry Definitions for show ip pimdm interface stats
Entry
|
Definition
|
Interface
|
Valid slot and port number separated by forward slashes.
|
IP Address
|
The IP Address that represents the PIM-DM interface.
|
Nbr Count
|
The neighbor count for the PIM-DM interface.
|
Hello Interval
|
The time interval between two hello messages sent from the router on the given interface.
|
Designated Router
|
The IP Address of the Designated Router for this interface.
|
show ip pimdm neighbor
This command displays the neighbor information for PIM-DM on the specified interface.
Format
|
show ip pimdm neighbor {<slot/port> | all}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-17 Entry Definitions for show ip pimdm neighbor
Entry
|
Definition
|
Neighbor Address
|
The IP Address of the neighbor on an interface.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Up Time
|
The time since this neighbor has become active on this interface.
|
Expiry Time
|
The expiry time of the neighbor on this interface.
|
PIM-SM Commands
This section describes the commands you use to configure Protocol Independent Multicast - Sparse Mode (PIM-SM). PIM-SM is a multicast routing protocol that provides scalable inter-domain multicast routing across the Internet, independent of the mechanisms provided by any particular unicast routing protocol. PIM-DM is typically used in LAN applications, while PIM-SM is for WAN applications.
ip pimsm cbsrpreference
This command is used to configure the CBSR preference for a particular PIM-SM interface. The range of CBSR preference is -1 to 255.
Default
|
0
|
Format
|
ip pimsm cbsrpreference <-1-255>
|
Mode
|
Interface Config
|
no ip pimsm cbsrpreference
Use this command to reset the CBSR preference for a particular PIM-SM interface to zero.
Format
|
no ip pimsm cbsrpreference
|
Mode
|
Interface Config
|
ip pimsm cbsrhashmasklength
This command is used to configure the CBSR hash mask length to be advertised in bootstrap messages for a particular PIM-SM interface. This hash mask length will be used in the hash algorithm for selecting the RP for a particular group. The valid range is 0 - 32.
Default
|
30
|
Format
|
ip pimsm cbsrhashmasklength <0-32>
|
Mode
|
Interface Config
|
no ip pimsm cbsrhashmasklength
Use this command to reset the CBSR hash mask length for a particular PIM-SM interface to the default.
Format
|
no ip pimsm cbsrhashmasklength
|
Mode
|
Interface Config
|
ip pimsm crppreference
This command is used to configure the Candidate Rendezvous Point (CRP) for a particular PIM-SM interface. The valid values are from (-1 to 255), and the value of -1 is used to indicate that the local interface is not a Candidate RP interface.
The active router interface, with the highest IP Address and crppreference greater than -1, is chosen as the CRP for the router. The default value is 0.
In the CRP advertisements sent to the bootstrap router (BSR), the router interface advertises itself as the CRP for the group range 224.0.0.0 mask 240.0.0.0.
Default
|
0
|
Format
|
ip pimsm crppreference <-1-255>
|
Mode
|
Interface Config
|
no ip pimsm crppreference
This command is used to reset the Candidate Rendezvous Point (CRP) for a particular PIM-SM interface to the default value.
Format
|
no ip pimsm crppreference
|
Mode
|
Interface Config
|
ip pimsm message-interval
This command is used to configure the global join/prune interval for PIM-SM router. The join/prune interval is specified in seconds. This parameter can be configured to a value from 10 to 3600.
Default
|
60
|
Format
|
ip pimsm message-interval <10-3600>
|
Mode
|
Global Config
|
no ip pimsm message-interval
Use this command to reset the global join/prune interval to the default value.
Format
|
no ip pimsm message-interval
|
Mode
|
Global Config
|
ip pimsm
This command sets administrative mode of PIM-SM multicast routing across the router to enabled. IGMP must be enabled before PIM-SM can be enabled.
Default
|
disabled
|
Format
|
ip pimsm
|
Mode
|
Global Config
|
no ip pimsm
This command sets administrative mode of PIM-SM multicast routing across the router to the default value. IGMP must be enabled before PIM-SM can be enabled.
Format
|
no ip pimsm
|
Mode
|
Global Config
|
ip pimsm mode
This command sets administrative mode of PIM-SM multicast routing on a routing interface to enabled.
Default
|
disabled
|
Format
|
ip pimsm mode
|
Mode
|
Interface Config
|
no ip pimsm mode
This command sets administrative mode of PIM-SM multicast routing on a routing interface to the default value.
Format
|
no ip pimsm mode
|
Mode
|
Interface Config
|
ip pimsm query-interval
This command configures the transmission frequency of hello messages in seconds between PIM enabled neighbors. This field has a range of 10 to 3600 seconds.
Default
|
30
|
Format
|
ip pimsm query-interval <10-3600>
|
Mode
|
Interface Config
|
no ip pimsm query-interval
This command resets the transmission frequency of hello messages between PIM enabled neighbors to the default value.
Format
|
no ip pimsm query-interval
|
Mode
|
Interface Config
|
ip pimsm spt-threshold
This command is used to configure the Threshold rate for the RP router to switch to the shortest path. The rate is specified in Kilobytes per second. The possible values are 0 to 2000.
Default
|
50
|
Format
|
ip pimsm spt-threshold <0-2000>
|
Mode
|
Global Config
|
no ip pimsm spt-threshold
This command is used to reset the Threshold rate for the RP router to switch to the shortest path to the default value.
Format
|
no ip pimsm spt-threshold
|
Mode
|
Global Config
|
ip pim-trapflags
This command enables the PIM trap mode for both Sparse Mode (SM) and Dense Mode. (DM).
Default
|
disabled
|
Format
|
ip pim-trapflags
|
Mode
|
Global Config
|
no ip pim-trapflags
This command sets the PIM trap mode to the default.
Format
|
no ip pim-trapflags
|
Mode
|
Global Config
|
ip pimsm staticrp
This command is used to create RP IP address for the PIM-SM router. The parameter <ipaddress> is the IP address of the RP. The parameter <groupaddress> is the group address supported by the RP. The parameter <groupmask> is the group mask for the group address.
Default
|
disabled
|
Format
|
ip pimsm staticrp <ipaddress> <groupaddress> <groupmask>
|
Mode
|
Global Config
|
no ip pimsm staticrp
This command is used to delete RP IP address for the PIM-SM router. The parameter <ipaddress> is the IP address of the RP. The parameter <groupaddress> is the group address supported by the RP. The parameter <groupmask> is the group mask for the group address.
Format
|
no ip pimsm staticrp <ipaddress> <groupaddress> <groupmask>
|
Mode
|
Global Config
|
show ip pimsm
This command displays the system-wide information for PIM-SM.
Format
|
show ip pimsm
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-18 Entry Definitions for show ip pimsm
Entry
|
Definition
|
PIM-SM Admin Mode
|
This field indicates whether PIM-SM is enabled or disabled.
|
Join/Prune Interval (secs)
|
The interval at which periodic PIM-SM Join/Prune messages are to be sent.
|
Data Threshold Rate (Kbps)
|
The data threshold rate for the PIM-SM router.
|
Register Threshold Rate (Kbps)
|
The threshold rate for the RP router to switch to the shortest path.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Interface Mode
|
This field indicates whether PIM-SM is enabled or disabled on the interface.
|
Protocol State
|
The current state of the PIM-SM protocol on the interface. Possible values are Operational or Non-Operational.
|
show ip pimsm candrptable
This command displays the IP multicast groups for which the local router is to advertise itself as a Candidate-RP when the value of hold time is non-zero.
Format
|
show ip pimsm candrptable
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-19 Entry Definitions for show ip pimsm candrptable
Entry
|
Definition
|
Group Address
|
The IP multicast group address.
|
Group Mask
|
The multicast group address subnet mask.
|
Address
|
The unicast address of the interface that will be advertised as a Candidate-RP.
|
show ip pimsm componenttable
This command displays the table containing objects specific to a PIM domain. One row exists for each domain to which the router is connected.
Format
|
show ip pimsm componenttable
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-20 Entry Definitions for show ip pimsm componenttable
Entry
|
Definition
|
Component Index
|
A number which uniquely identifies the component.
|
Component BSR Address
|
The IP address of the bootstrap router (BSR) for the local PIM region.
|
Component BSR Expiry Time
|
The minimum time remaining before the BSR in the local domain will be declared down.
|
Component CRP Hold Time
|
The hold time of the component when it is a candidate.
|
show ip pimsm interface
This command displays the interface information for PIM-SM on the specified interface.
Format
|
show ip pimsm interface <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-21 Entry Definitions for show ip pimsm interface
Entry
|
Definition
|
Interface
|
Valid slot and port number separated by forward slashes.
|
IP Address
|
The IP address of the specified interface.
|
Subnet Mask
|
The Subnet Mask for the IP address of the PIM interface.
|
Mode
|
This field indicates whether PIM-SM is enabled or disabled on the specified interface. By default it is disabled.
|
Hello Interval
|
The frequency at which PIM hello messages are transmitted on this interface. By default, the value is 30 seconds.
|
CBSR Preference
|
The preference value for the local interface as a candidate bootstrap router.
|
CRP Preference
|
The preference value as a candidate rendezvous point on this interface.
|
CBSR Hash Mask Length
|
The hash mask length to be advertised in bootstrap messages if this interface is elected as the bootstrap router. The value is used in the hash algorithm for selecting the RP for a particular group.
|
show ip pimsm interface stats
This command displays the statistical information for PIM-SM on the specified interface.
Format
|
show ip pimsm interface stats {<slot/port> | all}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-22 Entry Definitions for show ip pimsm interface stats
Entry
|
Definition
|
Interface
|
Valid slot and port number separated by forward slashes.
|
IP Address
|
The IP Address that represents the PIM-SM interface.
|
Subnet Mask
|
The Subnet Mask of this PIM-SM interface.
|
Designated Router
|
The IP Address of the Designated Router for this interface.
|
Neighbor Count
|
The number of neighbors on the PIM-SM interface.
|
show ip pimsm neighbor
This command displays the neighbor information for PIM-SM on the specified interface.
Format
|
show ip pimsm neighbor {<slot/port> | all}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-23 Entry Definitions for show ip pimsm neighbor
Entry
|
Definition
|
Interface
|
Valid slot and port number separated by forward slashes.
|
IP Address
|
The IP Address of the neighbor on an interface.
|
Up Time
|
The time since this neighbor has become active on this interface.
|
Expiry Time
|
The expiry time of the neighbor on this interface.
|
show ip pimsm rp
This command displays the PIM information for candidate Rendezvous Points (RPs) for all IP multicast groups or for the specific <groupaddress> <groupmask> provided in the command. The information in the table is displayed for each IP multicast group.
Format
|
show ip pimsm rp {<groupaddress> <groupmask> | candidate | all}
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-24 Entry Definitions for show ip pimsm rp
Entry
|
Definition
|
Group Address
|
The IP multicast group address.
|
Group Mask
|
The multicast group address subnet mask.
|
Address
|
The IP address of the Candidate-RP.
|
Hold Time
|
The hold time of a Candidate-RP.
|
Expiry Time
|
The minimum time remaining before the Candidate-RP is declared down.
|
Component
|
A number which uniquely identifies the component. Each protocol instance connected to a separate domain should have a different index value.
|
show ip pimsm rphash
This command displays the RP router that will be selected from the set of active RP routers. The RP router, for the group, is selected by using the hash algorithm defined in RFC 2362.
Format
|
show ip pimsm rphash <groupaddress>
|
Modes
|
Privileged EXEC
User EXEC
|
RP IP Address
|
The IP address of the RP.
|
Group Mask
|
The group mask for the group address.
|
show ip pimsm staticrp
This command displays the static RP information for the PIM-SM router.
Format
|
show ip pimsm staticrp
|
Modes
|
Privileged EXEC
User EXEC
|
RP IP Address
|
The IP address of the RP.
|
Group Address
|
The group address supported by the RP.
|
Group Mask
|
The group mask for the group address.
|
Internet Group Message Protocol (IGMP) Commands
This section describes the commands you use to view and configure IGMP settings.
ip igmp
This command sets the administrative mode of IGMP in the system to active.
Default
|
disabled
|
Format
|
ip igmp
|
Mode
|
Global Config
|
no ip igmp
This command sets the administrative mode of IGMP in the system to inactive.
Format
|
no ip igmp
|
Mode
|
Global Config
|
ip igmp version
This command configures the version of IGMP for an interface. The value for <version> is either 1, 2 or 3.
Default
|
3
|
Format
|
ip igmp version <version>
|
Mode
|
Interface Config
|
no ip igmp version
This command resets the version of IGMP to the default value.
Format
|
no ip igmp version
|
Mode
|
Interface Config
|
ip igmp last-member-query-count
This command sets the number of Group-Specific Queries sent before the router assumes that there are no local members on the interface. The range for <count> is 1 to 20.
Format
|
ip igmp last-member-query-count <count>
|
Mode
|
Interface Config
|
no ip igmp last-member-query-count
This command resets the number of Group-Specific Queries to the default value.
Format
|
no ip igmp last-member-query-count
|
Mode
|
Interface Config
|
ip igmp last-member-query-interval
This command configures the Maximum Response Time inserted in Group-Specific Queries which are sent in response to Leave Group messages. The range for <seconds> is 0 to 255 tenths of a second.
Default
|
10 tenths of a second (1 second)
|
Format
|
ip igmp last-member-query-interval <seconds>
|
Mode
|
Interface Config
|
no ip igmp last-member-query-interval
This command resets the Maximum Response Time to the default value.
Format
|
no ip igmp last-member-query-interval
|
Mode
|
Interface Config
|
ip igmp query-interval
This command configures the query interval for the specified interface. The query interval determines how fast IGMP Host-Query packets are transmitted on this interface. The range for <queryinterval> is 1 to 3600 seconds.
Default
|
125 seconds
|
Format
|
ip igmp query-interval <seconds>
|
Mode
|
Interface Config
|
no ip igmp query-interval
This command resets the query interval for the specified interface to the default value. This is the frequency at which IGMP Host-Query packets are transmitted on this interface.
Format
|
no ip igmp query-interval
|
Mode
|
Interface Config
|
ip igmp query-max-response-time
This command configures the maximum response time interval for the specified interface, which is the maximum query response time advertised in IGMPv2 queries on this interface.The time interval is specified in tenths of a second. The range for <maxresptime> is 0 to 255 tenths of a second.
Default
|
100
|
Format
|
ip igmp query-max-response-time <seconds>
|
Mode
|
Interface Config
|
no ip igmp query-max-response-time
This command resets the maximum response time interval for the specified interface, which is the maximum query response time advertised in IGMPv2 queries on this interface to the default value. The maximum response time interval is reset to the default time.
Format
|
no ip igmp query-max-response-time
|
Mode
|
Interface Config
|
ip igmp robustness
This command configures the robustness that allows tuning of the interface. The robustness is the tuning for the expected packet loss on a subnet. If a subnet is expected to have a lot of loss, the Robustness variable may be increased for the interface. The range for <robustness> is 1 to 255.
Default
|
2
|
Format
|
ip igmp robustness <robustness>
|
Mode
|
Interface Config
|
no ip igmp robustness
This command sets the robustness value to default.
Format
|
no ip igmp robustness
|
Mode
|
Interface Config
|
ip igmp startup-query-count
This command sets the number of Queries sent out on startup, separated by the Startup Query Interval on the interface. The range for <count> is 1 to 20.
Default
|
2
|
Format
|
ip igmp startup-query-count <count>
|
Mode
|
Interface Config
|
no ip igmp startup-query-count
This command resets the number of Queries sent out on startup, separated by the Startup Query Interval on the interface to the default value.
Format
|
no ip igmp startup-query-count
|
Mode
|
Interface Config
|
ip igmp startup-query-interval
This command sets the interval between General Queries sent on startup on the interface. The time interval value is in seconds. The range for <interval> is 1 to 300 seconds.
Default
|
31
|
Format
|
ip igmp startup-query-interval <interval>
|
Mode
|
Interface Config
|
no ip igmp startup-query-interval
This command resets the interval between General Queries sent on startup on the interface to the default value.
Format
|
no ip igmp startup-query-interval
|
Mode
|
Interface Config
|
show ip igmp
This command displays the system-wide IGMP information.
Format
|
show ip igmp
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-25 Entry Definitions for show ip igmp
Entry
|
Definition
|
IGMP Admin Mode
|
This field displays the administrative status of IGMP. This is a configured value.
|
Interface
|
Valid slot and port number separated by forward slashes.
|
Interface Mode
|
This field indicates whether IGMP is enabled or disabled on the interface. This is a configured value.
|
Protocol State
|
This field indicates the current state of IGMP on this interface. Possible values are Operational or Non-Operational.
|
show ip igmp groups
This command displays the registered multicast groups on the interface. If [detail] is specified this command displays the registered multicast groups on the interface in detail.
Format
|
show ip igmp groups <slot/port> [detail]
|
Mode
|
Privileged EXEC
|
TABLE 6-26 Entry Definitions for show ip igmp groups
Entry
|
Definition
|
IP Address
|
This displays the IP address of the interface participating in the multicast group.
|
Subnet Mask
|
This displays the subnet mask of the interface participating in the multicast group.
|
Interface Mode
|
This displays whether IGMP is enabled or disabled on this interface.
|
|
The following fields are not displayed if the interface is not enabled:
|
Querier Status
|
This displays whether the interface has IGMP in Querier mode or Non-Querier mode.
|
Groups
|
This displays the list of multicast groups that are registered on this interface.
|
|
If you use the detail keyword, the following fields appear:
|
Multicast IP Address
|
This displays the IP Address of the registered multicast group on this interface.
|
Last Reporter
|
This displays the IP Address of the source of the last membership report received for the specified multicast group address on this interface.
|
Up Time
|
This displays the time elapsed since the entry was created for the specified multicast group address on this interface.
|
Expiry Time
|
This displays the amount of time remaining to remove this entry before it is aged out.
|
Version1 Host Timer
|
This displays the time remaining until the local router assumes that there are no longer any IGMP version 1 multicast members on the IP subnet attached to this interface. This could be an integer value or “-----” if there is no Version 1 host present.
|
Version2 Host Timer
|
This displays the time remaining until the local router assumes that there are no longer any IGMP version 2 multicast members on the IP subnet attached to this interface. This could be an integer value or “-----” if there is no Version 2 host present.
|
Group Compatibility Mode
|
The group compatibility mode (v1, v2 or v3) for this group on the specified interface.
|
show ip igmp interface
This command displays the IGMP information for the interface.
Format
|
show ip igmp interface <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-27 Entry Definitions for show ip igmp interface
Entry
|
Definition
|
Interface
|
Valid slot and port number separated by forward slashes.
|
IGMP Admin Mode
|
The administrative status of IGMP.
|
Interface Mode
|
This field indicates whether IGMP is enabled or disabled on the interface.
|
IGMP Version
|
The version of IGMP running on the interface. This value can be configured to create a router capable of running either IGMP version 1 or 2.
|
Query Interval
|
The frequency at which IGMP Host-Query packets are transmitted on this interface.
|
Query Max Response Time
|
The maximum query response time advertised in IGMPv2 queries on this interface.
|
Robustness
|
The tuning for the expected packet loss on a subnet. If a subnet is expected to be have a lot of loss, the Robustness variable may be increased for that interface.
|
Startup Query Interval
|
The interval between General Queries sent by a Querier on startup.
|
Startup Query Count
|
The number of Queries sent out on startup, separated by the Startup Query Interval.
|
Last Member Query Interval
|
The Maximum Response Time inserted into Group-Specific Queries sent in response to Leave Group messages.
|
Last Member Query Count
|
The number of Group-Specific Queries sent before the router assumes that there are no local members.
|
show ip igmp interface membership
This command displays the list of interfaces that have registered in the multicast group.
Format
|
show ip igmp interface membership <multiipaddr> [detail]
|
Mode
|
Privileged EXEC
|
TABLE 6-28 Entry Definitions for show ip igmp interface membership
Entry
|
Definition
|
Interface
|
Valid unit, slot and port number separated by forward slashes.
|
Interface IP
|
The IP address of the interface participating in the multicast group.
|
State
|
The interface that has IGMP in Querier mode or Non-Querier mode.
|
Group Compatibility Mode
|
The group compatibility mode (v1, v2 or v3) for the specified group on this interface.
|
Source Filter Mode
|
The source filter mode (Include/Exclude) for the specified group on this interface. This is “-----” for IGMPv1 and IGMPv2 Membership Reports. If you use the detail keyword, the following fields appear:
|
Interface
|
Valid unit, slot and port number separated by forward slashes.
|
Group Compatibility Mode
|
The group compatibility mode (v1, v2 or v3) for the specified group on this interface.
|
Source Filter Mode
|
The source filter mode (Include/Exclude) for the specified group on this interface. This is “-----” for IGMPv1 and IGMPv2 Membership Reports.
|
Source Hosts
|
The list of unicast source IP Addresses in the group record of the IGMPv3 Membership Report with the specified multicast group IP Address. This is “-----” for IGMPv1 and IGMPv2 Membership Reports.
|
Expiry Time
|
The amount of time remaining to remove this entry before it is aged out. This is “-----” for IGMPv1 and IGMPv2 Membership Reports.
|
show ip igmp interface stats
This command displays the IGMP statistical information for the interface. The statistics are only displayed when the interface is enabled for IGMP.
Format
|
show ip igmp interface stats <slot/port>
|
Modes
|
Privileged EXEC
User EXEC
|
TABLE 6-29 Entry Definitions for show ip igmp interface stats
Entry
|
Definition
|
Querier Status
|
The status of the IGMP router, whether it is running in Querier mode or Non-Querier mode.
|
Querier IP Address
|
The IP Address of the IGMP Querier on the IP subnet to which this interface is attached.
|
Querier Up Time
|
The time since the interface Querier was last changed.
|
Querier Expiry Time
|
The amount of time remaining before the Other Querier Present Timer expires. If the local system is the querier, the value of this object is zero.
|
Wrong Version Queries
|
The number of queries received whose IGMP version does not match the IGMP version of the interface.
|
Number of Joins
|
The number of times a group membership has been added on this interface.
|
Number of Groups
|
The current number of membership entries for this interface
|
IGMP Proxy Commands
The IGMP Proxy is used by IGMP Router (IPv4 system) to enable the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP router interfaces. With IGMP Proxy enabled, the system acts as proxy to all the hosts residing on its router interfaces.
ip igmp-proxy
This command enables the IGMP Proxy on the router. To enable the IGMP Proxy on the router, you must enable multicast forwarding. Also, make sure that there are no multicast routing protocols enabled on the router.
Format
|
ip igmp-proxy
|
Mode
|
Interface Config
|
no ip igmp-proxy
This command disables the IGMP Proxy on the router.
Format
|
no ip igmp-proxy
|
Mode
|
Interface Config
|
ip igmp-proxy unsolicit-rprt-interval
This command sets the unsolicited report interval for the IGMP Proxy router. This command is valid only when you enable IGMP Proxy on the interface. The value of <interval> can be 1-260 seconds.
Default
|
1
|
Format
|
ip igmp-proxy unsolicit-rprt-interval <interval>
|
Mode
|
Interface Config
|
no ip igmp-proxy unsolicit-rprt-interval
This command resets the unsolicited report interval of the IGMP Proxy router to the default value.
Format
|
no ip igmp-proxy unsolicit-rprt-interval
|
Mode
|
Interface Config
|
ip igmp-proxy reset-status
This command resets the host interface status parameters of the IGMP Proxy router. This command is valid only when you enable IGMP Proxy on the interface.
Format
|
ip igmp-proxy reset-status
|
Mode
|
Interface Config
|
show ip igmp-proxy
This command displays a summary of the host interface status parameters. It displays the following parameters only when you enable IGMP Proxy.
Format
|
show ip igmp-proxy
|
Mode
|
Privileged EXEC
User EXEC
|
TABLE 6-30 Entry Definitions for show ip igmp-proxy
Entry
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Definition
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Interface index
|
The interface number of the IGMP Proxy.
|
Admin Mode
|
States whether the IGMP Proxy is enabled or not. This is a configured value.
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Operational Mode
|
States whether the IGMP Proxy is operationally enabled or not. This is a status parameter.
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Version
|
The present IGMP host version that is operational on the proxy interface.
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Number of Multicast Groups
|
States the number of multicast groups that are associated with the IGMP Proxy interface.
|
Unsolicited Report Interval
|
The time interval at which the IGMP Proxy interface sends unsolicited group membership report.
|
Querier IP Address on Proxy Interface
|
The IP address of the Querier, if any, in the network attached to the upstream interface (IGMP-Proxy interface).
|
Older Version 1 Querier Timeout
|
The interval used to timeout the older version 1 queriers.
|
Older Version 2 Querier Timeout
|
The interval used to timeout the older version 2 queriers.
|
Proxy Start Frequency
|
The number of times the IGMP Proxy has been stopped and started.
|
show ip igmp-proxy interface
This command displays a detailed list of the host interface status parameters. It displays the following parameters only when you enable IGMP Proxy.
Format
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show ip igmp-proxy interface
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Mode
|
Privileged EXEC
User EXEC
|
TABLE 6-31 Entry Definitions for show ip igmp-proxy interface
Entry
|
Definition
|
Interface Index
|
Shows the slot/port of the IGMP proxy. The column headings of the table associated with the interface are as follows:
|
Ver
|
Shows the IGMP version.
|
Query Rcvd
|
Number of IGMP queries received.
|
Report Rcvd
|
Number of IGMP reports received.
|
Report Sent
|
Number of IGMP reports sent.
|
Leaves Rcvd
|
Number of IGMP leaves received.
|
Leaves Sent
|
Number of IGMP leaves sent.
|
show ip igmp-proxy groups
This command displays information about the subscribed multicast groups that IGMP Proxy reported. It displays a table of entries with the following as the fields of each column.
Format
|
show ip igmp-proxy groups
|
Mode
|
Privileged EXEC
User EXEC
|
TABLE 6-32 Entry Definitions for show ip igmp-proxy groups
Entry
|
Definition
|
Interface
|
The interface number of the IGMP Proxy.
|
Group Address
|
The IP address of the multicast group.
|
Last Reporter
|
The IP address of host that last sent a membership report.
|
Up Time (in secs)
|
The time elapsed since last created.
|
Member State
|
The status of the entry. Possible values are IDLE_MEMBER or DELAY_MEMBER.
- IDLE_MEMBER - interface has responded to the latest group membership query for this group.
- DELAY_MEMBER - interface is going to send a group membership report to respond to a group membership query for this group.
|
Filter Mode
|
Possible values are Include or Exclude.
|
Sources
|
The number of sources attached to the multicast group.
|
show ip igmp-proxy groups detail
This command displays complete information about multicast groups that IGMP Proxy reported. It displays a table of entries with the following as the fields of each column.
Format
|
show ip igmp-proxy groups detail
|
Mode
|
Privileged EXEC
User EXEC
|
TABLE 6-33 Entry Definitions for show ip igmp-proxy groups detail
Entry
|
Definition
|
Interface
|
The interface number of the IGMP Proxy.
|
Group Address
|
The IP address of the multicast group.
|
Last Reporter
|
The IP address of host that last sent a membership report for the current group, on the network attached to the IGMP-Proxy interface (upstream interface).
|
Up Time (in secs)
|
The time elapsed since last created.
|
Member State
|
The status of the entry. Possible values are IDLE_MEMBER or DELAY_MEMBER.
- IDLE_MEMBER - interface has responded to the latest group membership query for this group.
- DELAY_MEMBER - interface is going to send a group membership report to respond to a group membership query for this group.
|
Filter Mode
|
Possible values are include or exclude.
|
Sources
|
The number of sources attached to the multicast group.
|
Group Source List
|
The list of IP addresses of the sources attached to the multicast group.
|
Expiry Time
|
Time left before a source is deleted.
|
Sun Netra CP3240 Switch Software Reference Manual
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820-3253-12
|
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© 2007 Diversified Technology, Inc. All Rights Reserved. © 2009 Sun Microsystems, Inc. All rights reserved.