3com switch configuration

Switch stp configuration, switch stp Topology Configuration code SW1 --------------------------------------------------- 1. configuration code Sys Vlan 2 Vlan 3 Quit Interface eth-trunk 1 Quit Interface g0/0/1 Eth-trunk 1 Quit Interface g0/0/2 Eth-trunk 1 Quit Interface eth

1. Networking requirements: 1. switchA and SwitchB use trunk for interconnection. Mutual access is allowed between PCs with the same VLAN. Mutual access is prohibited between PCs with different VLANs. PC1 and PC2 are located in different VLANs. You can set the IP address of VLAN Interface 10 of the SwitchB layer-3 Switch to 10.1.1.254/24, when the IP address of VLAN 20 is 255.1.1.254/24, mutual access between VLANs can be achieved.Www.2cto.com 2 netwo

Switch Trunk link configuration, switch trunk Link Experiment process: 1. Configure the PC PC1: 192.168.2.1 PC2: 192.168.1.2 PC3: 192.168.2.3 PC4: 192.168.1.4 2. Configure Switch (SW1 is used as an example) SW1 (config) # vlan13 SW1 (config-vlan) # namePC1PC3 SW1 (config-vlan) # exit SW1 (config) # vlan24 SW1

Python interacts with the H3C 5024E switch to obtain the switch configuration information# Coding: utf8import re, sysimport pexpect # enable/disable debug modeDEBUG = False def telnet_login (ip, pwd, cmd, ps): child = pexpect. spawn ('telnet % s' % ip) # Whether to enable DEBUG mode. The default value is False. if DEBUG is enabled after DEBUG = True is set above:

Pre-configuration Preparation the console line. A few years ago, desktops, notebooks, and server devices would configure a DB9 interface on the motherboard and then use the console line to connect the switch to the computer. Now, because of technology change, notebook and desktop, will not bring DB9 interface, replaced by USB interface, so, do network engineering, must prepare two lines, one is the console

VLAN settings on a layer-3 Switch 1) Method 1: General Configuration Switch#configureterminal Switch(config)#vlan20 Switch(config-vlan)#nametest20 Switch(config-vlan)#ipaddress1.1.1.1255.255.255.0

. Authentication Sever can adopt standard Radius Authentication Server or service switch. The latter is mainly used in scenarios with a small network size (about 300 users, in the new software version, the Quidway 3000 and later vswitches of Huawei 3Com all provide the built-in Authentication Sever function, the user authentication configuration function is effic

Branch switches.The Cisco switch can support any media as a trunk line. To achieve relay, you can use its unique isl tag. Isl (inter-switch link) is a protocol for transmitting vlan information and vlan data streams between switches, between switches and routers, and between switches and servers, by configuring isl encapsulation on the port directly connected to the vswitch, you can allocate and configure

to say, after you set the password for level 1, you will be asked to enter the password next time you connect to the switch and enter K, this password is the password set for level 1. Level 15 is the privileged mode password that you enter after you enter the enable command. Step 2: Set the VLAN name. Because the four VLANs belong to different switches, the command for VLAN naming is VLAN 'vlan No. 'name' vlan name ', the following code configures VL

Vlan configuration ideas: access, Trunk) 1) create a Vlan Configure static VLAN on an IOS-based switch: Switch # vlan database Switch (vlan) # vlan-num name vlan-name Switch (vlan) # exit Switch # configure ter

This article analyzes the configuration of the Huawei Switch configuration password in CGMP. Have you ever touched on the common Huawei Switch configuration password? Are you familiar with the password settings for the Huawei switch