change hostname cisco switch

Lab Environment:The company has a Cisco switch that forgets the login password and cannot enter into privileged mode.Implementation features:To modify the login password in privileged mode1, desktop----start----All Programs----attachments----hyperterminal----files----New Connection---CustomThe name test----OK.2. The COM1 (depending on the actual situation) used in the connection is----determined.3, Rate: 96

Configuration example of cisco router and layer-3 Switch environment, cisco layer-3 SwitchSimple environment configuration instance for cisco router layer-3 Switch I. network topology: Ii. configuration command: 1. vro Configuration: Interface FastEthernet0/0 Ip address 10

Previous page Everyone talked about Cisco Basic Operation command switch, while dragon boat holiday, the Cisco simple switch configuration, and hope you share "Happy Dragon Boat Festival"! Ok, configure the switch, first, you must enter the global configuration mode

monitoring results When the PC starts normally, the PC connects to the switch using the Console cable and enters the Super Terminal Program. Intercommunication Change the power supply. Because the switch does not have a power switch, you can directly plug in the power plug when you turn on the power. Monitoring List 3

Tags: switch configuration no ble ESS ping lin purpose min ciscFirst, experimental purpose: To complete the initialization of a switch configuration, and can be logged on with telnetSecond, the topology diagram is as follows:Third, the experimental steps1. Create a switch (S1) and a host (PC1)2. Set the IP address to the PC1 host First:3,S1 configuration:Enter th

indicates that the global configuration mode is in Switch (config) # hostname 51cto \ enter this command to change the Switch name to "51cto" 51cto (config) # enable password cisco \ set the enable password for the switch to cisc

First of all, the Cisco, the orders are not many, are basic. Not including STP, upgrades, Acl,web and the like.Ruijie and Cisco 99% are similar.CISCO layer-2Switch>go to HyperTerminal console switch>Enable access switch privileged mode switch#configure terminal Enter

The modular stackable cisco Gigabit Switch is classified. The cisco Gigabit Switch meets the requirements through different settings. The following describes the specific requirements. In fact, a high-speed stacked port is a basic feature of a cisco Gigabit

(config) #no monitor session 1Switch (config) #endSwitch#wrSwitch#show MonitorNo SPAN configuration is present in the system.3. Other(1) Port image filtering, port mirroring can do filter.Monitor session session_number Filter VLAN Vlan-id [, |-]* * Specifies which VLANs belong to the traffic that the source port is entering, and can be emitted from the destination port.(2) Delete imageNo monitor session {Session_number | all | local | remote}**SESSION_NUMBER Specifies the session number, all is

"src=" Http://img2.ph.126.net/wW Twzrzezbv5mtfx2nc2uw==/3846074081875158482.jpg "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>8, configure the IP address of the ISP router, and test whether the ROUTE0 can ping the IP address of the ISP 202.1.1.2; Also test whether the intranet host can ping the IP address of the ISP router.Router>enableRouter#conf TEnter configuration commands, one per line. End with cntl/z.Router (config) #hostname ISP

flash: config. old flash: config. text to change the name back 9. copy flash: config. text system: running-config (this step is to save the previous configuration information, such as HOSTNAME, ip add, VLAN1, DISCRIPTIO, and so on, including the password) 10. conf t enter global configuration 11. enable secret password (remember that there is a space before SECRET, why use SECRET instead Use PASSWORD? If s

Cisco 2960 Switch Configuration1. Cisco Working mode classification and function#用户模式仅答应基本的监测命令, the configuration of the router cannot be changed in this mode.Switch> #用户模式#允许用户执行所有的测试, view, save and other commands, this mode can not be modified router configuration, generally this mode is recommended to set password protection.Switch>enable #进入特权模式

I. host MAC and switch port binding: Switch # config terminal Switch (config) # int f0/1 Switch (config-if) # switchport mode access Switch (config-if) # switchport port-security mac-address 2.16.0000.0001 2. Host IP address and switch