Variable Value
switch | stack | unit <1–8> Specifies whether to set the IP address for the
switch, the stack, or another unit in a stack.
netmask Sets the IP subnet mask.
default-gateway <A.B.C.D> Sets the IP address of the default gateway.
Clearing the IP address
Use this procedure to clear the existing IP address and subnet mask for the switch or stack or
another unit of a stack.
Important:
When you change the IP address or subnet mask, you can lose connection to Telnet and the
Web. You also disable any new Telnet connection, and you must connect to the serial Console
port to configure a new IP address.
Procedure
1. Enter Global Configuration mode:
enable
configure terminal
2. At the command prompt, enter the following command:
no ip address [switch|stack|unit<1–8>]
Setting the IP address to the default value
Use this procedure to return the IP address of the switch to the default value.
The default value for the switch is 192.168.1.1 for Standalone Mode or 192.168.1.2 for Stacking
Mode.
Procedure
1. Enter Global Configuration mode:
enable
configure terminal
2. At the command prompt, enter the following command:
default ip address
Configuring the management IP address
42 Getting Started with Avaya ERS 3500 Series July 2015
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