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System Management Commands
4-33
4
Syntax
[
no
]
ip telnet port
[
port-number
]
port-number
- The TCP port to be used by the browser interface.
(Range: 1-65535)
Default Setting
23
Command Mode
Global Configuration
Example
Secure Shell Commands
The Berkley-standard includes remote access tools originally designed for Unix
systems. Some of these tools have also been implemented for Microsoft Windows
and other environments. These tools, including commands such as
rlogin
(remote
login),
rsh
(remote shell), and
rcp
(remote copy), are not secure from hostile attacks.
The Secure Shell (SSH) includes server/client applications intended as a secure
replacement for the older Berkley remote access tools. SSH can also provide
remote management access to this switch as a secure replacement for Telnet.
When a client contacts the switch via the SSH protocol, the switch uses a public-key
that the client must match along with a local user name and password for access
authentication. SSH also encrypts all data transfers passing between the switch and
SSH-enabled management station clients, and ensures that data traveling over the
network arrives unaltered.
This section describes the commands used to configure the SSH server. However,
note that you also need to install an SSH client on the management station when
using this protocol to configure the switch.
Note:
The switch supports both SSH Version 1.5 and 2.0.
Console(config)#ip telnet port 123
Console(config)#
Table 4-15. Secure Shell Commands
Command
Function
Mode
Page
ip ssh server
Enables the SSH server on the switch
GC
4-35
ip ssh timeout
Specifies the authentication timeout for the SSH server
GC
4-36
ip ssh authentication-retries Specifies the number of retries allowed by a client
GC
4-37
ip ssh server-key size
Sets the SSH server key size
GC
4-37
copy tftp public-key
Copies the user’s public key from a TFTP server to the
switch
PE
4-64
delete public-key
Deletes the public key for the specified user
PE
4-38
Summary of Contents for 8124PL2
Page 1: ...MANAGEMENT GUIDE TigerSwitchTM 10 100 1000 24 Port Managed Switch with PoE SMC8124PL2 ...
Page 2: ......
Page 20: ...xvi Contents ...
Page 27: ...xxiii Figures ...
Page 35: ...Introduction 1 8 1 ...
Page 45: ...Initial Configuration 2 10 2 ...
Page 148: ...Port Configuration 3 103 Figure 3 61 Displaying Etherlike and RMON Statistics ...
Page 473: ...Command Line Interface 4 240 4 ...
Page 477: ...Software Specifications A 4 A ...
Page 489: ...Index Index 4 menu list 3 3 panel display 3 3 ...
Page 490: ......