Internet Enhanced Services
7750 SR OS Services Guide Page 725
1. Shutdown the backup SRRP instance.
2. Change the message SAP on the shutdown node.
3. Change the message SAP on the active master node.
4. Re-activate the shutdown SRRP instance.
Shutting down the backup SRRP instance prevents the SRRP instances from becoming master due to
temporarily using differing message path SAPs.
If an MCS peering is operational between the redundant nodes and the SRRP instance has been
associated with the peering, the designated message path SAP will be sent from each member.
The no form of the command can only be executed when the SRRP instance is shutdown. Executing
no message-path allows the existing SAP to be used for subscriber management functions. A new
message-path SAP must be defined prior to activating the SRRP instance.
Parameters sap-id — Specifies the physical port identifier portion of the SAP definition.
Values sap-id: null [port-id | bundle-id | bpgrp-id | lag-id | aps-id]
dot1q [port-id | bundle-id | bpgrp-id | lag-id | aps-id]:qtag1
qinq [port-id | bundle-id | bpgrp-id | lag-id]:qtag1.qtag2
atm [port-id | aps-id | bundle-id | bpgrp-id][:vpi/vci |vpi |vpi1.vpi2]
frame [port-id | bundle-id]:dlci
cisco-hdlc slot/mda/port.channel
port-id slot/mda/port[.channel]
aps-id aps-group-id[.channel]
aps keyword
group-id 1 — 64
bundle-type-slot/mda.bundle-num
bundle keyword
type ima, ppp
bundle-num 1 — 128
bpgrp-id: bpgrp-type-bpgrp-num
bpgrp keyword
type ima
bpgrp-num 1 — 1280
ccag-id ccag-id.path-id[cc-type]:cc-id
ccag keyword
id 1 — 8
path-id a, b
cc-type .sap-net, .net-sap]
cc-id 0 — 4094
lag-id lag-id
lag keyword
id 1 — 200
qtag1 0 — 4094
qtag2 *, 0 — 4094
vpi NNI 0 — 4095
UNI 0 — 255
vci 1, 2, 5 — 65535
dlci 16 — 1022
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