CLI Usage
Basic System Configuration Guide 75
router router-instance — Specify the router name or service ID.
Default Base
Values
timeout timeout — Specify the timeout in seconds.
Default 5
Values 1 to 10
pwc
Syntax pwc [previous]
Context <global>
Description This command displays the present or previous working context of the CLI session. The pwc command
provides a user who is in the process of dynamically configuring a chassis a way to display the current
or previous working context of the CLI session. The pwc command displays a list of the CLI nodes
that hierarchically define the current context of the CLI instance of the user.
The following example is from a 7750 SR:
A:ALA-1>config>router>bgp>group# pwc
-----------------------------------------------
Present Working Context :
-----------------------------------------------
<root>
configure
router Base
bgp
group test
ospf
area 1
-----------------------------------------------
A:ALA-1>config>router>bgp>group#
When the previous keyword is specified, the previous context displays. This is the context entered by
the CLI parser upon execution of the exit command. The current context of the CLI is not affected by
the pwc command.
The following example is from a 7450 ESS:
*A:ALA-1>config>router>ospf>area>if# pwc previous
---------------------------------------------------------
Previous Working Context :
---------------------------------------------------------
<root>
router-name: Base, management
service-id: 1 to 2147483647
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