14 ip pim cisco-register-checksum, 15 ip pim dr-priority, 16 ip pim exclude-genid – PLANET XGS3-24040 User Manual

Page 589

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XGS3 Command Guide

38-18

configure PIM-SM information about candidate BSR in order to compete the BSR router with other

candidate BSRs. Only this command is configured , this switch is the BSR candidate router.

Example:Globally configure the interface vlan1 as the candidate BSR-message transmitting interface.

Switch (config)# ip pim bsr-candidate vlan1 30 10

38.3.14 ip pim cisco-register-checksum

Command: ip pim cisco-register-checksum [group-list <simple-acl>]

no ip pim cisco-register-checksum [group-list <simple-acl>]

Function: Configure the register packet’s checksum of the group specified by myfilter to use the whole

packet’s length.

Default: Compute the checksum according to the register packet’s head length, default: 8

Parameter: <simple-acl>: <1-99> Simple access-list <simple-acl>: <1-99> Simple access-list

Command Mode: Global Mode

Usage Guide: This command is used to interact with older Cisco IOS version.

Example: Configure the register packet’s checksum of the group specified by myfilter to use the whole

packet’s length.

Switch (config)#ip pim cisco-register-checksum group-list 23

38.3.15 ip pim dr-priority

Command: ip pim dr-priority <priority>

no ip pim dr-priority

Function: Configure, disable or change the interface’s DR priority. The neighboring nodes in the same

net segment select the DR in their net segment according to hello packets. The “no ip pim dr-priority”

command restores the default value.

Parameter: <priority> is priority

Default: 1

Command Mode: Interface Configuration Mode

Usage Guide: Range from 0 to 4294967294, the higher value has more priority.

Example: Configure vlan’s DR priority to 100

Switch (config)# interface vlan 1

Switch(Config-if-Vlan1)ip pim dr-priority 100

Switch (Config -if-Vlan1)#

38.3.16 ip pim exclude-genid

Command: ip pim exclude-genid

no ip pim exclude-genid

Function: This command makes the Hello packets sent by PIM SM do not include GenId option. The “no

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