Accton Technology ES4626 - Manual (Page 617)

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16.2.3.1 ip pim dense-mode
Command: ip pim dense-mode
no ip pim dense-mode
Function: Enable PIM-DM protocol on interface; the “no ip pim dense-mode” command
disenables PIM-DM protocol on interface.
Parameter:
None.
Default: Disable PIM-DM protocol.
Command Mode: Interface Configure Mode
Usage Guide: The command will be taken effect, executing ip multicast-routing in Global
Mode. Don’t support multicast protocol mutual operation, namely can’t synchronously
enable dense mode and sparse mode in one swtich.
Example: Enable PIM-DM protocol on interface vlan1.
Switch (Config)#ip pim multicast-routing
Switch (Config)#interface vlan 1
Switch(Config-if-Vlan1)#ip pim dense-mode
16.2.3.2 ip pim hello-interval
Command: ip pim hello-interval < interval>
no ip pim hello-interval
Function:
Configure interface PIM-DM hello message interval; the “no ip pim
hello-interval ” restores default value.
Parameter: < interval> is interval of periodly transmitted PIM-DM hello message, value
range from 1s to 18724s.
Default: Default interval of periodly transmitted PIM-DM hello message as 30s.
Command Mode: Interface Configuration Mode.
Usage Guide: Hello message makes PIM-DM switch mutual location, and ensures
neighbor ship. PIM-DM switch announces existence itself by periodly transmitting hello
messages to neighbors. If it doesn’t receive hello messages from neighbors in regulation
time, it confirms that the neighbors were lost. Configuration time is not more than
neighbor overtime.
Example: Configure PIM-DM hello interval on interface vlan1.
Switch (Config)#interface vlan1
Switch(Config-if-Vlan1)#ip pim hello-interval 20
16.2.3.3 ip pim state-refresh origination-interval
Command: ip pim state-refresh origination-interval <interval>
no ip pim state-refresh origination-interval
Function: Configure transmission interval of state-refresh message on interface. The “no