Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 513)

Multi-Service IronWare Routing Configuration Guide 485
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ipv6 nd ra-domain-name
ipv6 nd ra-domain-name
Configures the domain name of the Domain Name System (DNS) suffix and the lifetime multiplier
information to IPv6 hosts in the Router Advertisement (RA) message. The no form of this command
disables the advertisement of the specified domain name of DNS suffix in the RA message.
Syntax ipv6 nd ra-domain-name string [lifetime-multiplier decimal]
no ipv6 nd ra-domain-name string [lifetime-multiplier decimal]
Command
Default
By default, the domain name of the DNS suffix and the lifetime multiplier information is not
configured.
Parameters string Specifies the domain name of the DNS suffix.
lifetime-multiplier decimal
Specifies the percentage value of maximum router advertisement interval.
The maximum router advertisement interval is the maximum time that can be
allowed between sending unsolicited RA messages for DNS name resolution.
The lifetime-multiplier decimal value is calculated as percentage of the RA
lifetime. The maximum router advertisement interval percentage range is
100 through 200% and the default value is 200%.
Command
Modes
Global configuration mode
Interface configuration mode
Usage
Guidelines
You can configure a maximum of four different domain names of DNS suffix and corresponding
lifetime multiplier values at a given instance.
The domain name of a DNS suffix at the global configuration level is used on all IPv6 routed
interfaces that do not have a domain name of DNS suffix configured on them.
NOTE
The ipv6 nd ra-domain-name command at the interface configuration takes precedence over global
configuration. In other words, if at least one DNS server address is configured on an interface, it will
override other DNS server address configurations at the global configuration.
Examples The following examples configure the domain names of a DNS suffix for a lifetime-multiplier value
of 200.
Brocade(config)# ipv6 nd ra-domain-name brocade.com lifetime 200
Brocade(config-if-e10000-1/10)# ipv6 nd ra-domain-name brocade.com lifetime 200
History
Related
Commands
ipv6 nd ra-dns-server
ipv6 nd global-suppress-ra
ipv6 nd send-ra
Release Command History
Multi-Service IronWare R05.5.00 This command was introduced.