Vrrp Un-Check Ttl - Huawei Quidway S8500 Series Command Manual

Command Manual – Reliability
Quidway S8500 Series Routing Switches
undo vrrp ping-enable
View
System view
Parameter
None
Description
Use vrrp ping-enable command to enable the function to ping the virtual IP address of
the virtual router.
Use the undo vrrp ping-enable command to disable the function.
By default, the ping function is disabled.
You can only use the commands before configuring any virtual router. If a virtual router
is already established on the switch, it is not allowed to use the vrrp ping-enable
command the undo vrrp ping-enable command to modify the configuration any more.
Example
# Enable to ping the virtual IP address of the virtual router.
[Quidway] vrrp ping-enable

1.1.9 vrrp un-check ttl

Syntax
vrrp un-check ttl
undo vrrp un-check ttl
View
VLAN interface view
Parameter
None
Description
Use the vrrp un-check ttl command to disable the check of TTL value of VRRP packet.
Use the undo vrrp un-check ttl command to enable the check of TTL value of VRRP
packet.
The TTL value must be 225. If the Backup switch finds TTL is not 225 when receiving
VRRP packet, the packet will be discarded.
By default, the switch checks TTL value of VRRP packets.
Huawei Technologies Proprietary
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Chapter 1 VRRP Configuration Commands