Cisco Systems 3750E Manual De Usuario
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Catalyst 3750-E and 3560-E Switch Software Configuration Guide
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Chapter 6 Clustering Switches
Using the CLI to Manage Switch Clusters
Using the CLI to Manage Switch Clusters
You can configure cluster member switches from the CLI by first logging into the cluster command
switch. Enter the rcommand user EXEC command and the cluster member switch number to start a
Telnet session (through a console or Telnet connection) and to access the cluster member switch CLI.
The command mode changes, and the Cisco IOS commands operate as usual. Enter the exit privileged
EXEC command on the cluster member switch to return to the command-switch CLI.
switch. Enter the rcommand user EXEC command and the cluster member switch number to start a
Telnet session (through a console or Telnet connection) and to access the cluster member switch CLI.
The command mode changes, and the Cisco IOS commands operate as usual. Enter the exit privileged
EXEC command on the cluster member switch to return to the command-switch CLI.
This example shows how to log into member-switch 3 from the command-switch CLI:
switch# rcommand 3
If you do not know the member-switch number, enter the show cluster members privileged EXEC
command on the cluster command switch. For more information about the rcommand command and all
other cluster commands, see the switch command reference.
command on the cluster command switch. For more information about the rcommand command and all
other cluster commands, see the switch command reference.
The Telnet session accesses the member-switch CLI at the same privilege level as on the cluster
command switch. The Cisco IOS commands then operate as usual. For instructions on configuring the
switch for a Telnet session, see the
command switch. The Cisco IOS commands then operate as usual. For instructions on configuring the
switch for a Telnet session, see the
Note
The CLI supports creating and maintaining switch clusters with up to 16 switch stacks. For more
information about switch stack and switch cluster, see the
information about switch stack and switch cluster, see the
.
Catalyst 1900 and Catalyst 2820 CLI Considerations
If your switch cluster has Catalyst 1900 and Catalyst 2820 switches running standard edition software,
the Telnet session accesses the management console (a menu-driven interface) if the cluster command
switch is at privilege level 15. If the cluster command switch is at privilege level 1 to 14, you are
prompted for the password to access the menu console.
the Telnet session accesses the management console (a menu-driven interface) if the cluster command
switch is at privilege level 15. If the cluster command switch is at privilege level 1 to 14, you are
prompted for the password to access the menu console.
Command-switch privilege levels map to the Catalyst 1900 and Catalyst 2820 cluster member switches
running standard and Enterprise Edition Software as follows:
running standard and Enterprise Edition Software as follows:
•
If the command-switch privilege level is 1 to 14, the cluster member switch is accessed at privilege
level 1.
level 1.
•
If the command-switch privilege level is 15, the cluster member switch is accessed at privilege
level 15.
level 15.
Note
The Catalyst 1900 and Catalyst 2820 CLI is available only on switches running Enterprise
Edition Software.
Edition Software.
For more information about the Catalyst 1900 and Catalyst 2820 switches, see the installation and
configuration guides for those switches.
configuration guides for those switches.