Operation Manual - Reliability
Quidway S6500 Series Ethernet Switches Chapter 1 VRRP Configuration
Huawei Technologies Proprietary
1-7
Those packets failing to pass the authentication will be discarded and a trap packet
will be sent to the network management system.
Perform the following configuration in VLAN interface view.
Table 1-6 Configure authentication type and authentication key.
Operation Command
Configure authentication type
and authentication key
vrrp authentication-mode authentication-type
authentication-key
Clear authentication type and
authentication key
undo vrrp authentication-mode
 Note:
The same authentication type and authentication key should be configured for all
VLAN interfaces that belong to the virtual router.
1.2.7 Configuring VRRP Timer
The master switch advertises its normal operation state to the switches within the
VRRP virtual router by sending them VRRP packets regularly (at adver-interval). If the
backup has not received any VRRP packet from the master after a period of time
(specified by master-down-interval), it will consider the master as down. It will then
take his place and become the master.
You can adjust the adver-interval, in which the master transmits VRRP packets, by
using the following command that is used to set a timer. The master-down-interval of
the backup switch is three times than that of the adver-interval. The excessive
network traffic or the differences between different switch timers will result in
master-down-interval timing out and state changing abnormally. Such problems can
be solved through prolonging the adver-interval and setting delay time. adver-interval
is measured in seconds.
Perform the following configuration in VLAN interface view.
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