(Optional) Verifies Your Entries - Cisco Catalyst 2960-XR Configuration Manuals

Configuring a Rendezvous Point
Command or Action
Step 4 access-list access-list-number {deny |
permit} source [source-wildcard]
Example:
Switch(config)# access-list 10
permit 224.0.0.0 15.255.255.255
Step 5
ip pim send-rp-discovery scope ttl
Example:
Switch(config)# ip pim
send-rp-discovery scope 50
Step 6
end
Example:
Switch(config)# end
Step 7 show running-config
Example:
Switch# show running-config
Step 8
show ip pim rp mapping
Example:
Switch#
show ip pim rp mapping
Step 9
show ip pim rp
Catalyst 2960-XR Switch IP Multicast Routing Configuration Guide, Cisco IOS Release 15.0(2)EX1
54
Purpose
To remove the PIM device configured as the candidate RP, use the no
Note
ip pim send-rp-announce interface-id global configuration command.
Creates a standard access list, repeating the command as many times as
necessary.
• For access-list-number, enter the access list number specified in Step 3.
• The deny keyword denies access if the conditions are matched.
• The permit keyword permits access if the conditions are matched.
• For source, enter the multicast group address range for which the RP
should be used.
• (Optional) For source-wildcard, enter the wildcard bits in dotted decimal
notation to be applied to the source. Place ones in the bit positions that
you want to ignore.
Recall that the access list is always terminated by an implicit deny statement
for everything.
Finds a switch whose connectivity is not likely to be interrupted, and assigns it
the role of RP-mapping agent.
For scope ttl, specify the time-to-live value in hops to limit the RP discovery
packets. All devices within the hop count from the source device receive the
Auto-RP discovery messages. These messages tell other devices which
group-to-RP mapping to use to avoid conflicts (such as overlapping group-to-RP
ranges). There is no default setting. The range is 1 to 255.
Note To remove the switch as the RP-mapping agent, use the no ip pim
send-rp-discovery global configuration command.
Returns to privileged EXEC mode.
Verifies your entries.
Displays active RPs that are cached with associated multicast routing entries.
Displays the information cached in the routing table.
Configuring PIM
OL-29426-01