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Command Line Interface
4-232
4
The following shows information about the interfaces associated with multicast
groups assigned to the MVR VLAN:
Domain Name Service Commands
These commands are used to configure Domain Naming System (DNS) services.
You can manually configure entries in the DNS domain name to IP address mapping
table, configure default domain names, or specify one or more name servers to use
for domain name to address translation.
Note that domain name services will not be enabled until at least one name server is
specified with the ip name-server command and domain lookup is enabled with the
ip domain-lookup command.
Console#show mvr members
MVR Group IP Status Members
---------------- -------- -------
225.0.0.1 ACTIVE eth1/1(d), eth1/2(s)
225.0.0.2 INACTIVE None
225.0.0.3 INACTIVE None
225.0.0.4 INACTIVE None
225.0.0.5 INACTIVE None
225.0.0.6 INACTIVE None
225.0.0.7 INACTIVE None
225.0.0.8 INACTIVE None
225.0.0.9 INACTIVE None
225.0.0.10 INACTIVE None
Console#
Table 4-76 show mvr members - display description
Field Description
MVR Group IP Multicast groups assigned to the MVR VLAN.
Status Shows whether or not the there are active subscribers for this multicast group. Note that
this field will also display “INACTIVE” if MVR is globally disabled.
Members Shows the interfaces with subscribers for multicast services provided through the MVR
VLAN. Also shows if an interface has dynamically joined a multicast group (d), or if a
multicast group has been statically bound to the interface (s).
Table 4-77 DNS Commands
Command Function Mode Page
ip host Creates a static host name-to-address mapping GC 4-233
clear host Deletes entries from the host name-to-address table PE 4-233
ip domain-name Defines a default domain name for incomplete host names GC 4-234
ip domain-list Defines a list of default domain names for incomplete host names GC 4-235
ip name-server Specifies the address of one or more name servers to use for host
name-to-address translation
GC 4-236
ip domain-lookup Enables DNS-based host name-to-address translation GC 4-236
show hosts Displays the static host name-to-address mapping table PE 4-237