Brocade Mobility RFS Controller CLI Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 810)

Brocade Mobility RFS Controller CLI Reference Guide 797
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vrrp <1-255> interface [|ge <1-4>|me1|port-channel
<1-2>|pppoe1|
vlan <1-4094>|wwan1]
vrrp <1-255> monitor critical-resource
(action [decrement-priority|increment-priority]
{|pppoe1|vlan|wwan1})
description Configures a text description for the virtual router to further distinguish it from other routers with similar
configuration
•
– Provide a description (a string from 1- 64 characters in length)
ip Identifies the IP address(es) backed by the virtual router. These are IP addresses of Ethernet switches,
routers, and security appliances defined as virtual router resources.
•
– Specify the IP address(es) in the A.B.C.D format.
This configuration triggers VRRP operation.
preempt
{delay <1-65535>} Controls whether a high priority backup router preempts a lower priority master. This field determines if a
node with higher priority can takeover all virtual IPs from a node with lower priority. This feature is enabled
by default.
•
delay – Optional. Configures the pre-emption delay timer from 1 - 65535 seconds (default is 0
seconds). This option can be used to delay sending out the master advertisement or, in case of
monitored link coming up, adjusting the VRRP priority by priority delta.
priority <1-254> Configures the priority level of the router within a VRRP group. This value determines which node is elected
as the Master. Higher values imply higher priority, value 254 has the highest precedence (default is 100).
sync-group Adds this VRRP group to a synchronized group. To trigger VRRP failover, it is essential all individual groups
within a synchronized group have failover. VRRP failover is triggered if an advertisement is not received
from the virtual masters that are part of this VRRP sync group. This feature is disabled by default.
vrrp <1-255> Configures the virtual router ID from 1- 255. Identifies the virtual router the packet is reporting status for.
interface
[|
ge <1-4>|me1|
port-channel <1-2>|
pppoe1|vlan <1-4094>|
wwan1] Enables VRRP on the selected SVI interface
•
– Enables VRRP on the VLAN interface specified by the
parameter
•
ge <1-4> – Enables VRRP on the specified GigabitEthernet interface
•
me1 – Enables VRRP on the FastEthernet interface
•
pppoe1 – Enables VRRP on the PPP over Ethernet interface
•
port-channel <1-2> – Enables VRRP on the port channel interface
•
vlan <1-4094> – Enables VRRP on the specified VLAN interface
•
wwan1 – Enables VRRP on the Wireless WAN interface
vrrp <1-255> Configures the virtual router ID from 1- 255. Identifies the virtual router the packet is reporting status for.
monitor Enables link monitoring or Critical Resource Monitoring (CRM)
critical-resource
Specifies the name of the critical resource to monitor. VRRP can be configured to monitor maximum of
four critical resources. Use the , ,
and to provide names of the remaining three critical resources.
By default VRRP is configured to monitor all critical resources on the device.
action
[decrement-priority|
increment-priority] Sets the action on critical resource down event. It is a recursive parameter that sets the action for each of
the four critical resources being monitored.
•
decrement-priority – Decrements the priority of virtual router on critical resource down event
•
increment-priority – Increments the priority of virtual router on critical resource down event
Optional. Enables interface monitoring
•
– Specify the interface name to monitor
pppoe1 Optional. Enables Point-to-Point Protocol (PPP) over Ethernet interface monitoring