Route Selection Precedence For Multicast - Dell PowerConnect B-RX Configuration Manual

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Route selection precedence for multicast

Displaying the static RP
Use the show ip pim rp-set command to display static RP and the associated group ranges.
BigIron RX(config)# show ip pim rp-set
Static RP and associated group ranges
-------------------------------------
Static RP count: 4
130.1.1.1
permit 238.1.1.0/24
permit 239.1.0.0/16
permit 235.0.0.0/8
120.1.1.1
deny all
120.2.1.1
deny all
124.1.1.1
permit 224.0.0.0/4
Number of group prefixes Learnt from BSR: 0
No RP-Set present.
Use the show ip pim rp-map command to display all current multicast group addresses to RP
address mapping.
BigIron RX(config)# show ip pim rp-map
Number of group-to-RP mappings: 5
----------------------------------------
1
2
3
4
5
Route selection precedence for multicast
In patch 02.4.00c, the route-precedence command allows the user to specify a precedence table
that dictates how routes are selected for multicast.
PIM must be enabled at the global level.
Configuring the route precedence by specifying the route types
The route precedence {mc-non-default mc-default uc-non-default uc-default none}* command
allows you to control the selection of routes based on the route types. There are four different types
of routes:
Using this command you may specify an option for all of the precedence levels.
604
Group address RP address
230.0.0.1 100.1.1.1
230.0.0.2 100.1.1.1
230.0.0.3 100.1.1.1
230.0.0.4 100.1.1.1
230.0.0.5
•
Non-default route from the mRTM
•
Default route from the mRTM
•
Non-default route from the uRTM
•
Default route from the uRTM
100.1.1.1
BigIron RX Series Configuration Guide
53-1001986-01