C
HAPTER
46
| Multicast Routing Commands
PIM Multicast Routing
– 1111 –
State : Elected BSR
Console#
show ip pim rp
mapping
This command displays active RPs and associated multicast routing entries.
COMMAND MODE
Privileged Exec
EXAMPLE
This example displays the RP map.
Console#show ip pim rp mapping
PIM Group-to-RP Mappings
Groups : 224.0.0.0/8
RP address : 192.168.0.2/32
Info source : 192.168.0.2/32, via bootstrap, priority: 0
Uptime : 00:31:09
Expire : 00:02:21
Console#
Table 160: show ip pim bsr-router - display description
Field Description
BSR address
IP address of interface configured as the BSR.
Uptime
The time this BSR has been up and running.
BSR Priority
Priority assigned to this interface for use in the BSR election
process.
Hash mask length
The number of significant bits used in the multicast group
comparison mask. This mask determines the multicast group for
which this router can be a BSR.
Expire
The time before this entry will be removed.
Role
Candidate BSR or Non-candidate BSR.
State
Operation state of BSR includes:
â—†
No information – No information stored for this device.
â—†
Accept Any – The router does not know of an active BSR,
and will accept the first bootstrap message it sees as giving
the new BSR's identity and the RP-set.
â—†
Accept Preferred – The router knows the identity of the
current BSR, and is using the RP-set provided by that BSR.
Only bootstrap messages from that BSR or from a C-BSR
with higher weight than the current BSR will be accepted.
â—†
Candidate BSR – Bidding in election process.
â—†
Pending-BSR – The router is a candidate to be the BSR for
the RP-set. Currently, no other router is the preferred BSR,
but this router is not yet the elected BSR.
â—†
Elected BSR – elected to serve as BSR
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