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Configuring MSDP MD5 Password Authentication
Command or Action
Step 5
ttl-threshold ttl-value
Example:
RP/0/RP0/CPU0:router(config-msdp)#
ttl-threshold 8
Step 6
exit
Example:
RP/0/RP0/CPU0:router(config-msdp)# exit
Step 7
ipv4 access-list name [sequence-number]
permit source [source-wildcard]
Example:
RP/0/RP0/CPU0:router(config)# ipv4
access-list 100 20 permit 239.1.1.1
0.0.0.0
Step 8
commit
Configuring MSDP MD5 Password Authentication
SUMMARY STEPS
1. configure
2. router msdp
3. peer peer-address
4. password {clear | encrypted} password
5. commit
6. show mfib [vrf vrf-name] [ipv4 | ipv6] hardware route {* | source-address | group-address[/prefix-length]}
location node-id
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
126
Implementing Multicast Routing on Cisco IOS XR Software
Purpose
(Optional) Limits which multicast data is sent in SA messages to an
MSDP peer.
• Only multicast packets with an IP header TTL greater than or equal
to the ttl-value argument are sent to the MSDP peer specified by
the IP address or name.
• Use this command if you want to use TTL to examine your
multicast data traffic. For example, you could limit internal traffic
to a TTL of 8. If you want other groups to go to external locations,
send those packets with a TTL greater than 8.
• This example configures a TTL threshold of eight hops.
Exits the current configuration mode.
Defines an IPv4 access list to be used by SA filtering.
• In this example, the access list 100 permits multicast group
239.1.1.1.
• The ipv4 access-list command is required if the keyword list is
configured for SA filtering in
Step 3, on page
125.
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