Reference Guide

Command Groups 41
SSH Commands
spanning-tree mst cost Configures the path cost for multiple spanning tree
(MST) calculations.
Interface
Configuration
spanning-tree mst
configuration
Enables configuring an MST region by entering the
Multiple Spanning Tree (MST) mode.
Global
Configuration
instance (mst) Maps VLANs to the MST instance. MST Configuration
name (mst) Defines the configuration name. MST Configuration
revision (mst) Defines the configuration revision number. MST Configuration
show (mst) Displays the current or pending MST region
configuration.
MST Configuration
exit (mst) Exits the MST region configuration mode and
applies all configuration changes.
MST Configuration
abort (mst) Exits the MST region configuration mode without
applying configuration changes.
MST Configuration
show spanning-tree Displays spanning tree configuration. Privileged EXEC
spanning-tree guard
root
Enables root guard on all the spanning tree instances
in the interface.
Interface
Configuration
Command Group Description Access Mode
ip ssh port Specifies the port to be used by the SSH server. Global
Configuration
ip ssh server Enables the device to be configured from a SSH
server.
Global
Configuration
crypto key generate dsa Generates DSA key pairs. Global
Configuration
crypto key generate rsa Generates RSA key pairs. Global
Configuration
ip ssh pubkey-auth Enables public key authentication for incoming SSH
sessions.
Global
Configuration
crypto key pubkey-
chain ssh
Enters SSH Public Key-chain configuration mode. Global
Configuration
user-key Specifies which SSH public key is manually
configured and enters the SSH public key-string
configuration command.
SSH Public Key
key-string Manually specifies a SSH public key. SSH Public Key
show ip ssh Displays the SSH server configuration. Privileged EXEC