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xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
284
config vrrp vrid
routers participating within the same VRRP group. The default
setting is true.
critical_ip <ipaddr> - Enter the IP address of the physical device that
will provide the most direct route to the Internet or other critical
network connections from this virtual router. This must be a real IP
address of a real device on the network. If the connection from the
virtual router to this IP address fails, the virtual router will be disabled
automatically. A new master will be elected from the backup routers
participating in the VRRP group. Different critical IP addresses may
be assigned to different routers participating in the VRRP group, and
can therefore define multiple routes to the Internet or other critical
network connections.
critical_ip_state [enable | disable] – This parameter is used to enable
or disable the critical IP address entered above. The default is
disable.
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure a VRRP entry:
DGS-3600:4#config vrrp vrid 1 ipif Trinity state enable priority 100 advertisement_interval 2
Command: config vrrp vrid 1 ipif Trinity state enable priority 100 advertisement_interval 2
Success.
DGS-3600:4#
config vrrp ipif
Purpose To configure the authentication type for the VRRP routers of an IP
interface.
Syntax
config vrrp ipif <ipif_name 12> [authtype [none | simple
authdata <string 8> | ip authdata <string 16>]
Description This command is used to set the authentication type for the VRRP
routers of an IP interface.
Parameters ipif <ipif_name 12> - Enter the name of a previously configured IP
interface for which to configure the VRRP entry. This IP interface
must be assigned to a VLAN on the Switch.
authtype – Specifies the type of authentication used. The authtype
must be consistent with all routers participating within the VRRP
group. The user may choose between:
• none – Entering this parameter indicates that VRRP
protocol exchanges will not be authenticated.
• simple authdata <string 8> - This parameter, along with an
alphanumeric string of no more than eight characters, to
set a simple password for comparing VRRP message
packets received by a router. If the two passwords are not
exactly the same, the packet will be dropped.
ip authdata <string 16> - This parameter will require the user to set
an alphanumeric authentication string of no more than 16 characters
to generate a MD5 message digest for authentication in comparing
VRRP messages received by the router. If the two values are
inconsistent, the packet will be dropped.
Restrictions Only administrator-level users can issue this command.