Configure Switch TOR72p-1 for L3 Routing Using RIP

1. Start the configuration with all ports and the default VLAN shutdown.

   ---

   Tip - It is a best practice to start the configuration with all the ports and default VLAN shutdown. Disable GVRP and GMRP because dynamic VLAN learning is not suggested.

   ---

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# set gvrp disable
   ToR72p-1 SEFOS(config)# set gmrp disable
   ToR72p-1 SEFOS(config)# set port-channel enable
   ToR72p-1 SEFOS(config)# interface vlan 1
   ToR72p-1 SEFOS(config-if)# shutdown
   ToR72p-1 SEFOS(config-if)# no ip address
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface range extreme-ethernet 0/1-72
   ToR72p-1 SEFOS(config-if-range)# shutdown
   ToR72p-1 SEFOS(config-if-range)# end

2. Create and enable port-channels between switches per the topology.

   See L2 and L3 Topology.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# interface port-channel 10
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface port-channel 12
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface port-channel 14
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# end

3. Configure VLANs manually.

   You must add at least one port to the VLAN before you can assign the VLAN a name.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# vlan 2001
   ToR72p-1 SEFOS(config-vlan)# ports add port-channel 10 untagged port-channel 10 name 192_168_201_0_RIP_P2P
   ToR72p-1 SEFOS(config-vlan)# vlan active
   ToR72p-1 SEFOS(config-vlan)# exit
   ToR72p-1 SEFOS(config)# vlan 2003
   ToR72p-1 SEFOS(config-vlan)# ports add port-channel 12 untagged port-channel 12 name 192_168_203_0_RIP_P2P
   ToR72p-1 SEFOS(config-vlan)# vlan active
   ToR72p-1 SEFOS(config-vlan)# exit
   ToR72p-1 SEFOS(config)# vlan 2005
   ToR72p-1 SEFOS(config-vlan)# ports add port-channel 14 untagged port-channel 14 name 192_168_205_0_RIP_P2P
   ToR72p-1 SEFOS(config-vlan)# vlan active
   ToR72p-1 SEFOS(config-vlan)# exit
   ToR72p-1 SEFOS(config)# vlan 30
   ToR72p-1 SEFOS(config-vlan)# ports add extreme-ethernet 0/66 untagged extreme-ethernet 0/66 name 192_168_30_0_HOST_P2P
   ToR72p-1 SEFOS(config-vlan)# vlan active
   ToR72p-1 SEFOS(config-vlan)# exit
   ToR72p-1 SEFOS(config)# end

   ---

   Note - You can add VLANs as tagged or untagged to a port or a port-channel in three different ways. See Adding VLANs.

   ---

4. Configure the port-channels as access links by setting the pvid and adding port-channels to VLANs.

   Also, disable spanning-tree on all uplinks.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# interface port-channel 10
   ToR72p-1 SEFOS(config-if)# switchport pvid 2001
   ToR72p-1 SEFOS(config-if)# spanning-tree disable
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface port-channel 12
   ToR72p-1 SEFOS(config-if)# switchport pvid 2003
   ToR72p-1 SEFOS(config-if)# spanning-tree disable
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface port-channel 14
   ToR72p-1 SEFOS(config-if)# switchport pvid 2005
   ToR72p-1 SEFOS(config-if)# spanning-tree disable
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# end

5. Enable the ports and add them to the appropriate port-channels.

   Configure the host port as an access link with a different VLAN.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/66
   ToR72p-1 SEFOS(config-if)# description "connected to nxge1 Host-2"
   ToR72p-1 SEFOS(config-if)# switchport pvid 30
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/67
   ToR72p-1 SEFOS(config-if)# description "connected to ES1-24p-1 on port23"
   ToR72p-1 SEFOS(config-if)# channel-group 12 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/71
   ToR72p-1 SEFOS(config-if)# description "connected to ES1-24p-1 on port21"
   ToR72p-1 SEFOS(config-if)# channel-group 12 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/68
   ToR72p-1 SEFOS(config-if)# description "connected to ES1-24p-2 on port23"
   ToR72p-1 SEFOS(config-if)# channel-group 14 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/72
   ToR72p-1 SEFOS(config-if)# description "connected to ES1-24p-2 on port21"
   ToR72p-1 SEFOS(config-if)# channel-group 14 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit

6. Enable the uplink interfaces to the core switch and add them to the port-channel.

   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/69
   ToR72p-1 SEFOS(config-if)# description "connected to Core switch on g1/1"
   ToR72p-1 SEFOS(config-if)# speed 1000
   ToR72p-1 SEFOS(config-if)# channel-group 10 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface extreme-ethernet 0/70
   ToR72p-1 SEFOS(config-if)# description "connected to Core switch on g1/4"
   ToR72p-1 SEFOS(config-if)# speed 1000
   ToR72p-1 SEFOS(config-if)# channel-group 10 mode active
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# end

7. Configure the L3 interface for all VLANs defined previously.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# interface vlan 2001
   ToR72p-1 SEFOS(config-if)# ip address 192.168.201.10 255.255.255.0
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 2003
   ToR72p-1 SEFOS(config-if)# ip address 192.168.203.10 255.255.255.0
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 2005
   ToR72p-1 SEFOS(config-if)# ip address 192.168.205.10 255.255.255.0
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 30
   ToR72p-1 SEFOS(config-if)# ip address 192.168.30.10 255.255.255.0
   ToR72p-1 SEFOS(config-if)# no shutdown
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# end

8. Enable RIP and advertise the networks that are reachable through this switch.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# router rip
   ToR72p-1 SEFOS(config-router)# version 2
   ToR72p-1 SEFOS(config-router)# auto-summary disable
   ToR72p-1 SEFOS(config-router)# redistribute connected
   ToR72p-1 SEFOS(config-router)# network 192.168.201.10
   ToR72p-1 SEFOS(config-router)# network 192.168.203.10
   ToR72p-1 SEFOS(config-router)# network 192.168.205.10
   ToR72p-1 SEFOS(config-router)# network 192.168.30.10
   ToR72p-1 SEFOS(config-router)# end

9. Enable the VLANs to send and receive RIP version 2 updates.

   ToR72p-1 SEFOS# configure terminal
   ToR72p-1 SEFOS(config)# interface vlan 2001
   ToR72p-1 SEFOS(config-if)# ip rip send version 2
   ToR72p-1 SEFOS(config-if)# ip rip receive version 2
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 2003
   ToR72p-1 SEFOS(config-if)# ip rip send version 2
   ToR72p-1 SEFOS(config-if)# ip rip receive version 2
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 2005
   ToR72p-1 SEFOS(config-if)# ip rip send version 2
   ToR72p-1 SEFOS(config-if)# ip rip receive version 2
   ToR72p-1 SEFOS(config-if)# exit
   ToR72p-1 SEFOS(config)# interface vlan 30
   ToR72p-1 SEFOS(config-if)# ip rip send version 2
   ToR72p-1 SEFOS(config-if)# ip rip receive version 2
   ToR72p-1 SEFOS(config-if)# end

10. Save the configuration.

    ToR72p-1 SEFOS# copy run start
    Building configuration ...
    [OK] 

11. Verify the status of the interfaces.

    ToR72p-1 SEFOS# show interface description 
     
    Interface    Status   Protocol  Description                   
    ---------    ------   --------  -----------                   
    Ex0/1        down     down                          
    Ex0/2        down     down                          
    ...
    Ex0/64       down     down                          
    Ex0/65       down     down                          
    Ex0/66       up       up        connected to nxge1 Host-2
    Ex0/67       up       up        connected to ES1-24p-1 on port23
    Ex0/68       up       up        connected to ES1-24p-2 on port23
    Ex0/69       up       up        connected to Core switch on g1/1
    Ex0/70       up       up        connected to Core switch on g1/4
    Ex0/71       up       up        connected to ES1-24p-1 on port21
    Ex0/72       up       up        connected to ES1-24p-2 on port21
    po10         up       up                            
    po12         up       up                            
    po14         up       up                            
    vlan1        down     down                          
    vlan2001     up       up                            
    vlan2003     up       up                            
    vlan2005     up       up                            
    vlan30       up       up 

12. Verify the routes learned.

    ToR72p-1 SEFOS# show ip route
     
    Codes: C - connected, S - static, R - rip, B - bgp, O - ospf
     
    R 192.168.9.0/24 [2] via 192.168.201.20
    R 192.168.20.0/24 [2] via 192.168.201.20
    C 192.168.30.0/24 is directly connected, vlan30
    R 192.168.40.0/24 [3] via 192.168.201.20
    R 192.168.50.0/24 [2] via 192.168.203.20
    R 192.168.60.0/24 [2] via 192.168.205.20
    R 192.168.100.0/24 [2] via 192.168.203.20
    R 192.168.101.0/24 [2] via 192.168.203.20
    R 192.168.150.0/24 [2] via 192.168.201.20
    R 192.168.151.0/24 [2] via 192.168.201.20
    C 192.168.201.0/24 is directly connected, vlan2001
    R 192.168.202.0/24 [2] via 192.168.201.20
    C 192.168.203.0/24 is directly connected, vlan2003
    R 192.168.204.0/24 [2] via 192.168.203.20
    C 192.168.205.0/24 is directly connected, vlan2005
    R 192.168.206.0/24 [2] via 192.168.205.20

13. Verify the number of routes.

    After IXIA sends 500 routes to the core switch, those routes are learned on this switch.

    ToR72p-1 SEFOS# show ip route summary
     
    Route Source    Routes
    connected         4                               
    static            0                               
    rip               512                             
    bgp               0                               
    ospf              0                               
    Total             516 

14. Double check the routes learned.

    ToR72p-1 SEFOS# show ip route
     
    Codes: C - connected, S - static, R - rip, B - bgp, O - ospf
     
    R 192.168.9.0/24 [2] via 192.168.201.20
    R 192.168.20.0/24 [2] via 192.168.201.20
    C 192.168.30.0/24 is directly connected, vlan30
    R 192.168.40.0/24 [3] via 192.168.201.20
    R 192.168.50.0/24 [2] via 192.168.203.20
    R 192.168.60.0/24 [2] via 192.168.205.20
    R 192.168.100.0/24 [2] via 192.168.203.20
    R 192.168.101.0/24 [2] via 192.168.203.20
    R 192.168.150.0/24 [2] via 192.168.201.20
    R 192.168.151.0/24 [2] via 192.168.201.20
    C 192.168.201.0/24 is directly connected, vlan2001
    R 192.168.202.0/24 [2] via 192.168.201.20
    C 192.168.203.0/24 is directly connected, vlan2003
    R 192.168.204.0/24 [2] via 192.168.203.20
    C 192.168.205.0/24 is directly connected, vlan2005
    R 192.168.206.0/24 [2] via 192.168.205.20
    R 45.45.45.0/24 [3] via 192.168.201.20
    R 45.45.46.0/24 [3] via 192.168.201.20
    R 45.45.47.0/24 [3] via 192.168.201.20
    R 45.45.48.0/24 [3] via 192.168.201.20
    R 45.45.49.0/24 [3] via 192.168.201.20
    R 45.45.50.0/24 [3] via 192.168.201.20
    R 45.45.51.0/24 [3] via 192.168.201.20
    ...

Related Information

• Configure Switch TOR72p-2 for L3 Routing Using RIP

• Configure Switch ES1-24p-1 for L3 Routing Using RIP

• Configure Switch ES1-24p-2 for L3 Routing Using RIP

• Verify the L3 RIP Configuration