R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

623
Examples
# In the public network, 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 network MSDP view
Default level
2: System level
Parameters
peer-address: MSDP peer address.
Description
Use peer request-sa-enable to enable the device to send an SA request message to the specified MSDP
peer after receiving a new join message.
Use undo peer request-sa-enable to disable the device from sending an SA request message to the
specified MSDP peer.
By default, after 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.
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 network, and enable the router to send an SA
request message to the MSDP peer 125.10.7.6 after 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
peer sa-cache-maximum
Syntax
peer peer-address sa-cache-maximum sa-limit
undo peer peer-address sa-cache-maximum