Displaying And Maintaining Pim Snooping - HP FlexNetwork 7500 Series Configuration Manual

Step
(Optional.) Set the aging
8.
time for global downstream
ports and global router ports
on the new active MPU after
an active/standby
switchover.

Displaying and maintaining PIM snooping

Execute display commands in any view and reset commands in user view.
Task
Display PIM snooping neighbor information (in
standalone mode).
Display PIM snooping neighbor information (in IRF
mode).
Display PIM snooping router port information (in
standalone mode).
Display PIM snooping router port information (in IRF
mode).
Display PIM snooping routing entries (in standalone
mode).
Display PIM snooping routing entries (in IRF mode).
Display statistics for the PIM messages learned
through PIM snooping.
Clear statistics for the PIM messages learned
through PIM snooping.
PIM snooping configuration example
Network requirements
As shown in
•
OSPF runs on the network.
•
Source 1 sends multicast data to multicast group 224.1.1.1, and Source 2 sends multicast data
to multicast group 225.1.1.1.
•
Receiver 1 belongs to multicast group 224.1.1.1, and Receiver 2 belongs to multicast group
225.1.1.1.
•
Router C and Router D run IGMP on GigabitEthernet 1/0/1. Router A, Router B, Router C, and
Router D run PIM-SM.
•
GigabitEthernet 1/0/2 on Router A acts as a C-BSR and a C-RP.
Configure IGMP snooping and PIM snooping on Switch A. Then, Switch A forwards PIM protocol
packets and multicast data packets to routers that connect to receivers.
Command
pim-snooping
graceful-restart
join-aging-time interval
Figure 16:
Remarks
The default setting is 210 seconds.
A global downstream port or a global
router port is a Layer 2 aggregate
interface that acts as a downstream
port or router port.
Command
display pim-snooping neighbor [ vlan vlan-id ]
[ slot slot-number ] [ verbose ]
display pim-snooping neighbor [ vlan vlan-id ]
[ chassis chassis-number slot slot-number ]
[ verbose ]
display pim-snooping router-port [ vlan vlan-id ]
[ slot slot-number ]
display pim-snooping router-port [ vlan vlan-id ]
[ chassis chassis-number slot slot-number ]
display pim-snooping routing-table [ vlan
vlan-id ] [ slot slot-number ] [ verbose ]
display pim-snooping routing-table [ vlan
vlan-id ] [ chassis chassis-number slot
slot-number ] [ verbose ]
display pim-snooping statistics
reset pim-snooping statistics
41