Table 1-1 Security Default Time Outs; Keyboard Shortcuts - Cisco ONS 15454 Reference Manual

1.5 Keyboard Shortcuts

in before the new timeouts will take affect. A Superuser can provision security levels via TL1 with the
SET-ATTR-SECUDFLT command. Security levels are listed with each command and message in the
Cisco ONS SONET TL1 Command
Table 1-1
Table 1-1
Security Level
Retrieve
Maintenance
Provisioning
Superuser
1.5 Keyboard Shortcuts
TL1 has the ability to store previously issued commands so that they can be recalled for future use. A
maximum of 20 commands are stored. All types of commands are stored, including invalid commands.
If the session is a GNE session, it will store commands sent to both the gateway network element (GNE)
and the end-point network element (ENE).
•
•
Once a command has been recalled, you can use the Backspace key to edit the command as necessary.
Cursor keys (for example, left and right arrows) are not permitted for editing.
Note Command recall keys are only available when using a serial port session or an interactive telnet session
(for example, telnet <hostname> 3083).
The CTC TL1 session has its own means for recalling previously issued commands as described in the
"Open a TL1 Session Through CTC" section on page
1.6 Mixed Mode Timing Support
Although TL1 supports mixed mode timing, Cisco strongly advises against its implementation. Mixed
mode timing is not a recommended timing mode because of the inherent risk of creating timing loops.
Refer to Telcordia document GR-436-CORE, Digital Network Synchronization Plan for recommended
synchronization planning. Refer to the platform-specific Cisco ONS Procedure Guide for information
about setting up timing. For further assistance contact the Cisco Technical Assistance Center (TAC) at
www.cisco.com or call (800) 553-2447 for unresolved problems.
Cisco ONS SONET TL1 Command Guide, R6.0
1-6
shows security levels and their default time outs.
Security Default Time Outs
Default Time Outs
Unlimited
60 minutes
30 minutes
15 minutes
Pressing Ctrl-R recalls the last command issued. Each time Ctrl-R is pressed, a previously-issued
command is displayed.
Pressing Ctrl-F recalls commands in the forward direction.
Guide.
2-2.
Chapter 1 General Information