Command Reference Guide

Neighbor Discovery Protocol (NDP) | 1021
ipv6 nd managed-config-flag
e
Set the managed address configuration flag in the IPv6 router advertisement. The description
of this flag from RFC 2461 (http://tools.ietf.org/html/rfc2461) is:
M: 1-bit “Managed address configuration” flag. When set, hosts use the administered
(stateful) protocol for address autoconfiguration in addition to any addresses autoconfigured
using stateless address autoconfiguration. The use of this flag is described in:
Thomson, S. and T. Narten, “IPv6 Address Autoconfiguration”, RFC 2462, December 1998.
Syntax
ipv6 nd managed-config-flag
To clear the flag from the IPv6 router advertisements, use the no ipv6 nd managed-config-flag
command.
Defaults
The default flag is 0.
Command Modes
INTERFACE
ipv6 nd max-ra-interval
e
Configure the interval between the IPv6 router advertisement (RA) transmissions on an
interface.
Syntax
ipv6 nd max-ra-interval {interval} min-ra-interval {interval}
To restore the default interval, use the
no ipv6 nd max-ra-interval command.
Parameters
Defaults
Max RA interval: 600 seconds, Min RA interval: 200 seconds
Command Modes
INTERFACE
ipv6 nd mtu
c e s
Configure an IPv6 neighbor discovery.
Syntax
ipv6 nd mtu number
Parameters
max-ra-interval {interval}
Enter the keyword max-ra-interval followed by the interval in
seconds.
Range: 4 to 1800 seconds
min-ra-interval {interval}
Enter the keyword min-ra-interval followed by the interval in
seconds.
Range: 3 to 1350 seconds
mtu number Set the MTU advertisement value in Routing Prefix
Advertisement packets. Range: 1280 to 9234