Peer Request-Sa-Enable - 3Com S7906E Command Reference Manual

Examples
# In the public instance, set the TTL threshold for multicast packets to be encapsulated in SA messages
to 10 so that only multicast data packets whose TTL value is larger than or equal to 10 can be
encapsulated in SA messages and forwarded to the MSDP peer 110.10.10.1.
<Sysname> system-view
[Sysname] msdp
[Sysname-msdp] peer 110.10.10.1 minimum-ttl 10

peer request-sa-enable

Syntax
peer peer-address request-sa-enable
undo peer peer-address request-sa-enable
View
Public instance MSDP view, VPN instance MSDP view
Default Level
2: System level
Parameters
peer-address: MSDP peer address.
Description
Use the peer request-sa-enable command to enable the device to send an SA request message to the
specified MSDP peer upon receiving a new join message.
Use the undo peer request-sa-enable command to disable the device from sending an SA request
message to the specified MSDP peer.
By default, upon receiving a new join message, the router does not send an SA request message to any
MSDP peer; instead, it waits for the next SA message to come.
Note that before you can enable the device to send SA requests, you must disable the SA message
cache mechanism.
Related commands: cache-sa-enable.
Examples
# Disable the SA message cache mechanism in the public instance, and enable the router to send an
SA request message to the MSDP peer 125.10.7.6 upon receiving a new Join message.
<Sysname> system-view
[Sysname] msdp
[Sysname-msdp] undo cache-sa-enable
[Sysname-msdp] peer 125.10.7.6 request-sa-enable
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