ADTRAN AOS Version R10.1.0 Command Reference Manual page 2341

Command Reference Guide
ip address range <start ip address> <end ip address> <subnet mask>
secondary
Use the ip address range secondary command to specify a range of secondary Internet Protocol version 4
(IPv4) addresses on the specified interface. Use the no form of this command to remove the range of
configured IPv4 addresses.
Syntax Description
<start ipv4 address>
<end ipv4 address>
<subnet mask>
Default Values
By default, no IPv4 address range is defined.
Command History
Release 17.4
Release R10.1.0
Functional Notes
Use secondary IPv4 addresses to allow dual subnets on a single interface (when you need more IPv4
addresses than the primary subnet can provide). When using secondary IPv4 addresses, avoid routing
loops by verifying that all devices on the network segment are configured with secondary IPv4 addresses
on the secondary subnet.
Usage Examples
The following example configures a range of secondary IPv4 addresses from 192.22.72.1 to 192.22.72.10
on subnet 255.255.255.252:
(config)#interface hdlc 1
(config-hdlc 1)#ip address range 192.22.72.1 192.22.72.10 255.255.255.252 secondary
60000CRG0-35E
Specifies the first IPv4 address in the range.
Specifies the last IPv4 address in the range.
IPv4 addresses should be expressed in dotted decimal notation (for
example, 10.10.10.1).
Specifies the subnet mask that corresponds to a range of IPv4 addresses
(network) or a specific host. Subnet masks can be expressed in dotted
decimal notation (for example, 255.255.255.0) or as a prefix length (for
example, /24).
Command was introduced.
Command was added to the facility data link (FDL) interface.
Copyright © 2012 ADTRAN, Inc.
HDLC Interface Command Set
2341