Cisco Nexus 7000 Series - Page 480

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20-10
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
OL-20002-02
Chapter 20 Configuring VRRP
Configuring VRRP
f you configure VRRP on a vPC-enabled interface, you can optionally configure the upper and lower
threshold values to control when to fail over to the vPC trunk If the backup router priority falls below
the lower threshold, VRRP sends all backup router traffic across the vPC trunk to forward through the
master VRRP router. VRRP maintains this scenario until the backup VRRP router priority increases
above the upper threshold.
BEFORE YOU BEGIN
Ensure that you have enabled the VRRP feature (see the “Configuring VRRP” section on page 20-7).
Ensure that you have configured an IP address on the interface (see the “Configuring IPv4 Addressing”
section on page 2-7.
Ensure that you are in the correct VDC (or use the switchto vdc command).
SUMMARY STEPS
1. config t
2. interface interface-type slot/port
3. vrrp number
4. shutdown
5. priority level [forwarding-threshold lower lower-value upper upper-value]
6. no shutdown
7. show vrrp
8. copy running-config startup-config