Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 4 MSDP Configuration Commands
3Com Corporation
4-12
Example
# Configure the MSDP peer with address 125.10.7.6 to be a member of the Mesh
Group Grp1.
<3Com> system-view
[3Com] msdp
[3Com-msdp] peer 125.10.7.6 mesh-group Grp1
4.1.14 peer minimum-ttl
Syntax
peer peer-address minimum-ttl ttl
undo peer peer-address minimum-ttl
View
MSDP view
Parameter
peer-address: Address of the MSDP peer to which the TTL limitation applies.
ttl: TTL threshold, ranging from 0 to 255.
Description
Use the peer minimum-ttl command to configure the minimum TTL (Time-to-Live)
value of the multicast data packets encapsulated in SA messages to be sent to
specified MSDP peer.
Use the undo peer minimum-ttl command to restore the default TTL threshold.
By default, the value of TTL threshold is 0.
Related command: peer.
Example
# Configure the TTL threshold value to 10, i.e., only those multicast data packets with a
TTL value greater than or equal to 10 can be forwarded to the MSDP peer 110.10.10.1.
<3Com> system-view
[3Com] msdp
[3Com-msdp] peer 110.10.10.1 minimum-ttl 10
4.1.15 peer request-sa-enable
Syntax
peer peer-address request-sa-enable
undo peer peer-address request-sa-enable