D-Link DXS-3600-32S CLI Guide - Page 640

DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide Virtual Router Redundancy Protocol (VRRP) Commands 69-1 vrrp authentication This command is used to enable VRRP authentication and set the password on an interface. Use the no form of this command to remove the authentication. vrrp authentication string no vrrp authentication Parameters string Specifies the plaintext authentication password (8 bytes). Default Command Mode Command Default Level Usage Guideline By default no authentication is configured. Interface Configuration Mode. Level: 8. (EI Mode Only Command) This command is used to enable VRRP authentication on an interface. The authentication is applied to all virtual routers on this interface. The devices in the same VRRP group must have the same authentication password. Use the command show vrrp to verify your settings. Example This example shows how to configure one interface's VRRP authentication. DXS-3600-32S#configure terminal DXS-3600-32S(config)#interface vlan 1 DXS-3600-32S(config-if)#vrrp authentication test DXS-3600-32S(config-if)# 69-2 vrrp critical-ip This command is used to set the critical IP address of a virtual router. Use the no form of this command to remove the critical IP address. vrrp vrid critical-ip ip-address no vrrp vrid critical-ip Parameters vrid ip-address Specifies the virtual router identifier. The valid range is from 1 to 255. Specifies the critical IP address. Default Command Mode Command Default Level Usage Guideline By default, no critical IP address is configured. Interface Configuration Mode. Level: 8. (EI Mode Only Command) This command is used to set the critical IP address for one virtual router. If the critical IP is configured on one virtual router, the virtual router can not be active when the critical IP address is unreachable. The critical IP address is a valid host address and must belong to one existing interface on switch. Use command show vrrp to verify your settings. 632