10-49
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 10 Manage the Node
DLP-G317 Change Node Access and PM Clearing Privilege
DLP-G317 Change Node Access and PM Clearing Privilege
Step 1
In node view, click the
Provisioning
>
Security > Access
tabs.
Step 2
In the Access area, provision the following:
•
LAN access—Choose one of the following options to set the access paths to the node:
–
No LAN Access
—Allows access to the node only through DCC connections. Access through
the TCC2/TCC2P RJ-45 port and backplane is not permitted.
–
Front only
—Allows access through the TCC2/TCC2P RJ-45 port. Access through the DCC and
the backplane is not permitted.
–
Backplane only
—Allows access through DCC connections and the backplane. Access through
the TCC2/TCC2P RJ-45 port is not allowed.
–
Front and Backplane
—Allows access through DCC, TCC2/TCC2P RJ-45 port, and backplane
connections.
•
Restore Timeout—Sets a time delay for enabling of front and backplane access when DCC
connections are lost and “DCC only” is chosen in LAN Access. Front and backplane access is
enabled after the restore timeout period has passed. Front and backplane access is disabled as soon
as DCC connections are restored.
Step 3
In the Shell Access area, set the shell program used to access the node:
•
Access State: Allows you to set the shell program access mode to Disable (disables shell access),
Non-Secure, or Secure. Secure mode allows access to the node using the Secure Shell (SSH)
program. SSH is a terminal-remote host Internet protocol that uses encrypted links.
•
Telnet Port: Allows access to the node using the Telnet port. Telnet is the terminal-remote host
Internet protocol developed for the Advanced Agency Research Project Network (ARPANET).
Port 23 is the default.
•
Enable Shell Password: If checked, enables the SSH password. To disable the password, you must
uncheck the check box and click Apply. You must type the password in the confirmation dialog box
and click OK to disable it.
Step 4
In the TL1 Access area, select the desired level of TL1 access. Disabled completely disables all TL1
access; Non-Secure and Secure allow access using SSH.
Step 5
In the PM Clearing Privilege field, choose the minimum security level that can clear node PM data:
PROVISIONING or SUPERUSER.
Step 6
Select the Enable Craft Port check box to turn on the shelf controller serial ports.
Step 7
Select the EMS access state from the list. Available states are Non-Secure and Secure (allows access
using SSH).
Purpose
This task provisions the physical access points and shell programs used to
connect to the ONS 15454 and sets the user security level that can clear
node performance monitoring (PM) data.
Tools/Equipment
None
Prerequisite Procedures
DLP-G46 Log into CTC, page 2-25
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Superuser
Summary of Contents for ONS 15454 DWDM
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