Edge-Core ECS4660-28F, Руководство по управлению, Страница: 870 / 2020

C
HAPTER
22
| Using the Command Line Interface
Accessing the CLI
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T
ELNET
C
ONNECTION
Telnet operates over the IP transport protocol. In this environment, your
management station and any network device you want to manage over the
network must have a valid IP address. Valid IP addresses consist of four
numbers, 0 to 255, separated by periods. Each address consists of a
network portion and host portion. For example, the IP address assigned to
this switch, 10.1.0.1, consists of a network portion (10.1.0) and a host
portion (1).
N
OTE
:
The IP address for this switch is obtained via DHCP by default.
To access the switch through a Telnet session, you must first set the IP
address for the Master unit, and set the default gateway if you are
managing the switch from a different IP subnet. For example,
Console(config)#interface vlan 1
Console(config-if)#ip address 10.1.0.254 255.255.255.0
Console(config-if)#exit
Console(config)#ip default-gateway 10.1.0.254
Console(config)#
If your corporate network is connected to another network outside your
office or to the Internet, you need to apply for a registered IP address.
However, if you are attached to an isolated network, then you can use any
IP address that matches the network segment to which you are attached.
After you configure the switch with an IP address, you can open a Telnet
session by performing these steps:
1.
From the remote host, enter the Telnet command and the IP address of
the device you want to access.
2.
At the prompt, enter the user name and system password. The CLI will
display the “Vty-
n #” prompt for the administrator to show that you are
using privileged access mode (i.e., Privileged Exec), or “Vty- n >” for the
guest to show that you are using normal access mode (i.e., Normal
Exec), where n indicates the number of the current Telnet session.
3.
Enter the necessary commands to complete your desired tasks.
4.
When finished, exit the session with the “quit” or “exit” command.
After entering the Telnet command, the login screen displays:
Username: admin
Password:
CLI session with the ECS4660-28F is opened.
To end the CLI session, enter [Exit].
Vty-0#