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6 preempt – Siemens S223 User Manual

Page 233

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User Manual UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

A50010-Y3-C150-2-7619 233

To configure an authentication password for security of Virtual Router, use the following
command on VRRP configuration mode.

Command Mode

Description

authentication clear_text

PASSWORD

Configures an authentication password.

no authentication

VRRP

Deletes a configured authentication password.

Authentication password can be configured with maximum 7 digits.

The following is an example of configuring Authentication password in Virtual Router as
network and showing it.

SWITCH(config-vrrp)# authentication clear_text network

SWITCH(config-vrrp)# show running-config

Building configuration...

(Omitted)

vrrp default 1

authentication clear_text network

associate 10.0.0.5

no snmp

SWITCH(config-vrrp)#

8.4.1.6 Preempt

Preempt is a function that an added device with the highest Priority user gave is auto-
matically configured as Master Router without rebooting or specific configuration when
you add an other device after Virtual Router is configured.

To configure Preempt, use the following command on VRRP configuration mode.

Command Mode

Description

preempt

{enable | disable}

VRRP

Enables or disables Preempt. (default: enable)

The following is an example of disabling Preempt.

SWITCH(config-vrrp)# preempt disable

SWITCH(config-vrrp)# exit

SWITCH(config)# show vrrp

default - virtual router 1

----------------------------------------------

state master

virtual mac address 00:00:5E:00:01:01

advertisement interval 1 sec

preemption disabled

priority 100

master down interval 3.624 sec

[1] associate address : 10.0.0.5

SWITCH(config)#

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