634
use the whole packet’s length.
Default:
Compute the checksum according to the regester packets’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 uesd to interact with older Cisco IOS version.
Example:
Configure the register packet’s ckecksum of the group specified by myfilter to
use the whole packet’s length.
Switch (config)#ip pim cisco-register-checksum group-list 23
17.3.3.4 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)#
17.3.3.5 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 ipv6 pim exclude-genid
” command restores the default value
Parameter:
None
Default:
The Hello packets include GenId option.
Command Mode:
Interface Configuration Mode
Usage Guide:
This command is used to interact with older Cisco IOS version.
Example:
Configure the Hello packets sent by the switch do not include GenId option.
Switch (Config-if-Vlan1)#ip pim exclude-genid
Switch (Config-if-Vlan1)#
