Cisco 7246VXR - uBR Router Software Configuration Manual page 52

Chapter 1 Overview of Cisco uBR7200 Series Software
Supported Software Features for the Cisco uBR7200 Series
The exec prompt timestamp command has the following syntax in line configuration mode:
Router(config-line)# [no] exec prompt timestamp
The command has the following syntax in User EXEC mode, so that users who do not know the enable
password can also timestamp their show commands:
Router> terminal [no] exec prompt timestamp
The following example illustrates how to enable and disable the timestamp for the console connection:
Router# config t
Router(config)# line console 0
Router(config-line)# exec prompt timestamp
Router(config-line)# no exec prompt timestamp
The following example illustrates how to enable and disable the timestamp for the first five telnet
connections:
Router(config)# line vty 0 4
Router(config-line)# exec prompt timestamp
Router(config-line)# no exec prompt timestamp
The following example illustrates how to enable and disable the timestamp when logged into User EXEC
mode:
Router> terminal exec prompt timestamp
Router> terminal no exec prompt timestamp
parser cache Command
A new global configuration command, [no] parser cache, allows you to enable or disable the parser
cache feature on the Cisco uBR7200 series.The parser cache feature is enabled by default on all
platforms using Cisco IOS Release 12.1(5)T or later.
The parser cache feature optimizes the parsing (translation) of Cisco IOS software configuration
command lines by remembering how to parse recently encountered command lines. This feature
improves the scalability of the Cisco IOS software command-line interface (CLI) parser when
processing large configuration files.
This improvement is especially useful for those cases in which thousands of virtual circuits must be
configured for interfaces, or hundreds of access control lists (ACLs) are required. The parser chain cache
can rapidly recognize and translate configuration lines that differ slightly from previously used
configuration lines (for example, pvc 0/100, pvc 0/101, and so on).
Testing indicates an improvement to load time of between 30% and 36% for large configuration files
Note
when using the parser cache.
For additional information, refer to the Parser Cache feature module on Cisco.com:
http://www.cisco.com/en/US/docs/ios/12_1t/12_1t5/feature/guide/dt5parse.html
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
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