Command Manual – HA
H3C S7500E Series Ethernet Switches Chapter 1 VRRP Configuration Commands
1-6
If you specify both the interface and standby group, the statistics about the specified
standby group on the specified interface are cleared; if you specify only the interface,
the statistics about all the standby groups on the interface are cleared; if you specify
neither, the statistics about all the standby groups on the device are cleared.
Examples
# Clear the statistics about all the standby groups on the device.
<Sysname> reset vrrp statistics
1.1.4 vrrp vrid authentication-mode
Syntax
vrrp vrid virtual-router-id authentication-mode { md5 | simple } key
undo vrrp vrid virtual-router-id authentication-mode
View
Interface view
Parameters
virtual-router-id: VRRP standby group number, in the range 1 to 255.
simple: Plain text authentication mode.
md5: Authentication header (AH) authentication using the MD5 algorithm.
key: Authentication key, case sensitive.
z When simple authentication applies, the authentication key is in plain text with a
length of 1 to 8 characters.
z When md5 authentication applies, the authentication key is in MD5 cipher text or
in plain text and the length of the key depends on its input format. If the key is input
in plain text, its length is 1 to 8 characters, such as 1234567; if the key is input in
cipher text, its length must be 24 characters, such as
_(TT8F]Y\5SQ=^Q`MAF4<1!!.
Description
Use the vrrp vrid authentication-mode command to configure authentication mode
and authentication key for the VRRP standby groups to send and receive VRRP
packets.
Use the undo vrrp vrid authentication-mode command to restore the default.
By default, authentication is disabled.
Note that:
z Before executing the command, create a standby group on an interface and
configure the virtual IP address of the standby group.
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