11.06.2015 Views

ES4626-SFP Management Guide.pdf

ES4626-SFP Management Guide.pdf

ES4626-SFP Management Guide.pdf

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

hello_holdtime is configured but less than current hello_interval,hello_holdtime is<br />

modified to 3.5*hello_interval, otherwise the configured value is maintained.<br />

Example: Configure vlan1’s Hello Holdtime<br />

Switch (Config)# interface vlan1<br />

Switch (Config -if-Vlan1)#ip pim hello-holdtime 10<br />

Switch (Config -if-Vlan1)#<br />

20.2.3.6 ip pim dense-mode<br />

Command: ip pim dense-mode<br />

no ip pim dense-mode<br />

Function: Enable PIM-DM protocol on interface; the “no ip pim dense-mode” command<br />

disenables PIM-DM protocol on interface.<br />

Parameter: None.<br />

Default: Disable PIM-DM protocol.<br />

Command Mode: Interface Configure Mode<br />

Usage <strong>Guide</strong>: The command will be taken effect, executing ip multicast-routing in Global<br />

Mode. Don’t support multicast protocol mutual operation, namely can’t synchronously<br />

enable dense mode and sparse mode in one swtich.<br />

Example: Enable PIM-DM protocol on interface vlan1.<br />

Switch (Config)#ip pim multicast-routing<br />

Switch (Config)#interface vlan 1<br />

Switch(Config-if-Vlan1)#ip pim dense-mode<br />

20.2.3.7 ip pim hello-interval<br />

Command: ip pim hello-interval < interval><br />

no ip pim hello-interval<br />

Function:Configure interface PIM-DM hello message interval; the “no ip pim<br />

hello-interval” restores default value.<br />

Parameter: < interval> is interval of periodly transmitted PIM-DM hello message, value<br />

range from 1s to 18724s.<br />

Default: Default interval of periodly transmitted PIM-DM hello message as 30s.<br />

Command Mode: Interface Configuration Mode.<br />

Usage <strong>Guide</strong>: Hello message makes PIM-DM switch mutual location, and ensures<br />

neighborship. PIM-DM switch announces existence itself by periodly transmitting hello<br />

messages to neighbors. If it doesn’t receive hello messages from neighbors in regulation<br />

time, it confirms that the neighbors were lost. Configuration time is not more than<br />

neighbor overtime.<br />

Example: Configure PIM-DM hello interval on interface vlan1.<br />

661

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!