Displaying Vrrp Statistics; Clearing Vrrp Statistics; Dns Server Configuration - HP Cisco MDS 9020 - Fabric Switch Configuration Manual

Chapter 43 Configuring IP Services
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

Displaying VRRP Statistics

Use the show vrrp statistics command to display configured IPv6 VRRP information (see Example
43-9).
Example 43-9 Displays VRRP Cumulative Statistics
switch# show vrrp statistics
Invalid checksum 0
Invalid version 0
Invalid VR ID 0

Clearing VRRP Statistics

Use the clear vrrp statistics command to clear all the VRRP statistics for all interfaces on the switch
(see
Example 43-10 Clears VRRP Statistics
switch# clear vrrp Statistics
Use the clear vrrp vr command to clear both the IPv4 and IPv6 VRRP statistics for a specified interface
(see
Example 43-11 Clears VRRP Statistics on a Specified Interface
switch# clear vrrp vr 1 interface vsan 1
Use the clear vrrp ipv4 command to clear all the statistics for the specified IPv4 virtual router (see
Example
Example 43-12 Clears VRRP IPv4 Statistics on a Specified Interface
switch# clear vrrp ipv4 vr 7 interface vsan 2
Use the clear vrrp ipv6 command to clear all the statistics for the specified IPv6virtual router (see
Example
Example 43-13 Clears VRRP IPv6 Statistics on a Specified Interface
switch# clear vrrp ipv6 vr 7 interface vsan 2

DNS Server Configuration

The DNS client on the switch communicates with the DNS server to perform the IP address-name server
correspondence.
The DNS server may be dropped after two attempts because of one of the following reasons:
•
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Example 43-10).
Example 43-10).
43-12).
43-13).
The IP address or the switch name is wrongly configured.
Cisco MDS 9000 Family CLI Configuration Guide
DNS Server Configuration
43-27