Clearing Ipv6 Neighbor Discovery Cache; Configuring Neighbor Discovery Parameters; Duplicate Address Detection Attempts - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual
Cisco mds 9000 family cli configuration guide - release 4.x (ol-18084-01, february 2009)
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Table of Contents
Chapter 47
Configuring IPv6 for Gigabit Ethernet Interfaces
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
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Clearing IPv6 Neighbor Discovery Cache
You can clear the IPv6 neighbor discovery cache using the clear ipv6 neighbor command in EXEC
mode.
switch# clear ipv6 neighbor
Configuring Neighbor Discovery Parameters
You can configure the following neighbor discovery parameters:
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•
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We recommend that you use the factory-defined defaults for these parameters.
Note
This section includes the following topics:
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•
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Duplicate Address Detection Attempts
To configure the number of duplicate address detection attempts, follow these steps:
Command or Action
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# interface gigabitethernet 3/1
switch(config-if)#
OL-18084-01, Cisco MDS NX-OS Release 4.x
0 group query, 0 group report, 0 group reduce
0 router solicit, 69 router advert
0 neighbor solicit, 31 neighbor advert
55 total, 0 errors, 0 unreachables, 0 time exceeded
0 too big, 0 param probs, 0 admin prohibs
0 echos, 0 echo reply, 0 redirects
0 group query, 20 group report, 2 group reduce
0 router solicit, 0 router advert
0 neighbor solicit, 33 neighbor advert
Duplicate address detection attempts
Reachability time
Retransmission timer
Duplicate Address Detection Attempts, page 47-15
Reachability Time, page 47-16
Retransmission Time, page 47-16
Verifying Neighbor Discovery Parameter Configuration, page 47-16
Configuring Neighbor Discovery Parameters
Purpose
Enters configuration mode.
Specifies an interface and enters interface
configuration submode.
Cisco MDS 9000 Family CLI Configuration Guide
47-15
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