Pim-Dm Typical Application - Edge-Core ES4626 User Manual

21.1.3.10 ipv6 pim state-refresh origination-interval
Command: ipv6 pim state-refresh origination-interval <interval>
no ipv6 pim state-refresh origination-interval
Function: Configure transmission interval of state-refresh message on interface. The "no
ipv6 pim state-refresh origination-interval" command restores default value.
Parameter: <interval> message transmission interval value is from 4s to 100s.
Default: 60s
Usage Guide: The first-hop router periodically transmits stat-refresh messages to
maintain PIM-DM list ltems of all the downstream routers. The command can modify
origination interval of state-refresh messages. Usually do not modify relevant timer
interval. The command can configure on IPv6 tunnel interface, but it is successful
configuration to only configure tunnel carefully.
Example: Configure transmission interval of state-refresh message on interface vlan1 to
90s.
Switch (Config-if-Vlan1)#ipv6 pim state-refresh origination-interval 90

21.1.4 PIM-DM Typical Application

As shown in the following figure, add the Ethernet interfaces of Switch A and Switch
B to corresponding vlan, and start PIM-DM Protocol on each vlan interface.
SwitchA
vlan 1
The configuration procedure for SwitchA and SwitchB is as below:
(1) Configure SwitchA:
Switch (Config) # ipv6 pim multicast-routing
Switch (Config) # interface vlan 1
Switch (Config-if-Vlan1) # ipv6 address 2000:10:1:1::1/64
Switch (Config-if-Vlan1) # ipv6 pim dense-mode
Switch (Config-if-Vlan1) #exit
Vlan 2
Vlan 1
Fig 21-1 PIM-DM Typical Environment
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SwitchB
Vlan 2