Administrator Guide

Usage Information
If the flowlabel value is already set for BGP or SSH, the system defaults to the already configured value. All
packets on the same connection are considered part of the same flow by the system. For new connections, set
the new flowlabel to zero.
ipv6 host
Assign a name and IPv6 address for the host-to-IPv6 address mapping table.
C9000 Series
Syntax
ipv6 host name ipv6-address
To remove an IP host, use the no ipv6 host name {ipv6–address}.
Parameters
name Enter a text string to associate with one IP address.
ipv6-address Enter the IPv6 address (X:X:X:X::X) to be mapped to the name.
Defaults Not configured.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.7.0 Introduced on the S4810.
8.4.2.1 Introduced on the C-Series and S-Series.
8.4.1.0 Introduced on the E-Series TeraScale.
ipv6 name-server
Enter up to six IPv6 addresses of name servers. The order you enter the addresses determines the order of their use.
C9000 Series
Syntax
ipv6 name-server ipv6-address [ipv6-address2... ipv6-address6]
To remove a name server, use the no ipv6 name—server ipv6–address command.
Parameters
ipv6-address Enter the IPv6 address (X:X:X:X::X) of the name server to be used.
Note: The :: notation specifics successive hexadecimal fields of zeros.
ipv6-address2...
ipv6-address6
(OPTIONAL) Enter up to five more IPv6 addresses, in the x:x:x:x::x format, of name
servers to be used. Separate the IPv6 addresses with a space.
Defaults none
Command Modes CONFIGURATION
IPv6 Basics 941