From: Gadad, Milind (m-gadad1@ti.com)
Date: Sat Jul 21 2007 - 16:00:00 ART
I am running ip pim spare-mode on all the routers in the lab, the
following is the config on RP router. On the other router in the lab
when I run "sh ip pim rp mapping", I don't find any mapping.
R1 (RP)
ip pim rp-address 200.0.0.1
ip pim autorp listener
ip pim send-rp-announce Loopback0 scope 16 group-list 1
ip pim send-rp-discovery Loopback1 scope 16
access-list 1 permit 234.55.55.11
access-list 1 permit 234.55.55.12
access-list 1 permit 234.55.55.13
r1#sh ip pim rp mapping
PIM Group-to-RP Mappings
This system is an RP (Auto-RP)
This system is an RP-mapping agent (Loopback1)
Group(s) 234.55.55.11/32
RP 200.0.0.1 (?), v2v1
Info source: 200.0.0.1 (?), elected via Auto-RP
Uptime: 00:24:12, expires: 00:02:49
Group(s) 234.55.55.12/32
RP 200.0.0.1 (?), v2v1
Info source: 200.0.0.1 (?), elected via Auto-RP
Uptime: 00:24:30, expires: 00:02:27
Group(s) 234.55.55.13/32
RP 200.0.0.1 (?), v2v1
Info source: 200.0.0.1 (?), elected via Auto-RP
Uptime: 01:48:37, expires: 00:02:14
Group(s): 224.0.0.0/4, Static
RP: 200.0.0.1 (?)
r1#sh ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR
Priority,
S - State Refresh Capable
Neighbor Interface Uptime/Expires Ver DR
Address
Prio/Mode
150.50.17.2 FastEthernet1/0 02:06:13/00:01:38 v2 1 /
DR S
Other router
r2#sh ip pim rp mapping
PIM Group-to-RP Mappings
r2#sh ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR
Priority,
S - State Refresh Capable
Neighbor Interface Uptime/Expires Ver DR
Address
Prio/Mode
150.50.17.1 FastEthernet0/0 02:05:51/00:01:29 v2 1 / S
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