4.40 chg-atm-lps

Use this command to configure a link parameter set with timers and other parameters used by the system to provide level 2 functions for each ATM high-speed signaling link and to copy values from lpset 20 and 30, as well as any lpset to another.

Parameters

Note:

Unless specified, the system default values are meant for both ANSI (T1) and ITU (E1) standards.
lpset (mandatory)
Link parameter set being changed.

Note:

Sets 1 -19 and 21 -29 can be configured. Link parameter sets 20 and 30 are not configurable and are used to contain the recommended default values for a set.
Range:
1 - 19, 21 - 29
Default:
1 for ANSI

21 for ITU

action (optional)
This parameter copies a set of ATM signaling link parameters from one set to another.
Range:
copy
Default:
No change to the current value
maxcc (optional)
Maximum number of transmissions of BGN, END, ER, or RS PDU.
Range:
1 - 10
Default:
4
maxnrp (optional)
Maximum number of retransmitted PDUs during proving.
Range:
0 - 10
Default:
1 for ANSI

0 for ITU

maxpd (optional)
Maximum number of SD PDUs that can be sent before a POLL is sent.
Range:
5 - 2120
Default:
500
maxstat (optional)
Maximum number of list elements in a STAT PDU.
Range:
3 - 67
Default:
67
n1 (optional)
Number of PDUs sent during proving.
Range:
500 - 64552
Default:
64552 for ANSI

1000 for ITU

nblk (optional)
Number of monitoring intervals per block.
Range:
1 - 10
Default:
3
srclpset (optional)
Source LPSET for a copy action.
Range:
1 - 30
tmrcc (optional)
Timer value, in milliseconds, used during the connection phase to guard against unacknowledged BGN, END, ER or RS PDUs.
Range:
100 - 2000
Default:
200
tmrerm (optional)
Error rate monitor interval, in milliseconds.
Range:
25 - 500
Default:
100
tmridle (optional)
Timer value, in milliseconds, used during the idle phase when no SD PDUs are being sent to limit time in the idle phase.
Range:
25 - 1000
Default:
100
tmrkalive (optional)
Timer value, in milliseconds, used during the transient phase when no SD PDUs are being sent to keep connection up.
Range:
25 - 500
Default:
100
tmrnocred (optional)
The timer, in milliseconds, used when the no credit exists and PDUs are available to be sent.
Range:
1000 - 6000
Default:
1500
tmrnorsp (optional)
Timer value, in milliseconds, used to check that STAT PDUs are arriving often enough.
Range:
500 - 2000
Default:
1500
tmrpoll (optional)
Timer value, in milliseconds, used to guarantee that POLL PDUs are sent often enough.
Range:
25 - 500
Default:
100
tmrprov (optional)
The timer, in milliseconds, used to monitor the status of a link after it is placed into service.
Range:
60000 - 1200000
Default:
60000
tmrsrec (optional)
Timer value, in milliseconds, used to prohibit closely spaced SSCOP recoveries from occurring.
Range:
60000 - 10800000
Default:
3600000
tmrt1 (optional)
Time, in milliseconds, between link release action and the next link reestablish action during alignment.
Range:
1000 - 15000
Default:
5000
tmrt2 (optional)
Total time, in milliseconds, that SSCF will attempt alignment.
Range:
15000 - 180000
Default:
120000 for ANSI

30000 for ITU (E1)

tmrt3 (optional)
Time, in microseconds, between proving PDUs.
Range:
450 - 23000
Default:
925

Example

chg-atm-lps:lpset=5:tmrprov=1000:tmridle=55

chg-atm-lps:lpset=3:srclpset=5:action=copy

Dependencies

The values in link parameter sets 20 and 30 are the system default values. They cannot be changed but can be copied to another link parameter set.

The same value cannot be specified for the lpset and srclpset parameters.

The action and srclpset parameters must be specified together.

If action=copy parameter is specified, only the lpset and scrlpset parameters can be specified.

At least one optional parameter must be specified.

The Link Parameter Set table is corrupt or cannot be found.

Notes

If no parameter value for the lpset parameter is included when the ent-slk command is entered, the system default value of 1 is assigned for ANSI links and the system default value of 21 is assigned for ITU links.

All timer values for link parameter sets are initialized to the system default values.

Output

chg-atm-lps:lpset=5:tmrprov=1000:tmridle=55 

   rlghncxa03w 04-01-05 16:40:40 EST  EAGLE 31.3.0
   CHG-ATM-LPS:  MASP A - COMPLTD 
;

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