cisco switches for dummies

The previous one to everyone talked about the basic operation of Cisco switches, before the Dragon Boat Festival holiday, the Cisco switch to share a simple configuration and wish you a happy Dragon Boat festival! Ok, to configure the switch, you must first enter the switch's global configuration mode, successfully connecting to the switch and landing successfull

The management of the equipment is the basic condition for maintaining the normal operation of the equipment, so let's take a look at some basic management commands and methods of Cisco routers and switches. The methods and commands for managing routers and switches are mainly divided into several areas: 1, understand the command line mode. 2, configure the IP

Tags: switchesSpecifically, refer to the following command:1 Local operation(1) Set password for privileged modeswitch>enable//Entering privileged modeSwitch#configure Terminal//Enter configuration modeSwitch (config) #enable password 123456//set Privileged mode password(2) Enable Vlan1 and configure IP addressSwitch (config) #interface vlan 1//Enter VLAN1Switch (CONFIG-IF) #no shutdown//Open Vlan1Switch (config-if) #ip address 192.168.1.100 255.225.255.0//Configure IP address for VALN1(3) Set t

Cisco switches: Show logging found the following log on the central switchAPR 10:24:16.265:%ip-4-dupaddr:duplicate address 172.30.30.62 in Vlan711, sourced by 0009.6b84.189e; description has ARP virus,2, the implementation of Conf t,mac-address static MAC address VLAN ID drop;3, the host has the ARP virus processing, and then on the central switch executionNo mac-address static MAC address VLAN ID drop, whi