cisco 2950 switch configuration

Let's use an old diagram here to illustrate 6807XL and 6800IA.650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M02/86/09/wKiom1ey-16x3iLuAATm_Mc4Eck449.jpg-wh_500x0-wm_3 -wmp_4-s_413653667.jpg "title=" 6800ia Guide sevt.jpg "alt=" Wkiom1ey-16x3iluaatm_mc4eck449.jpg-wh_50 "/>When the configuration is complete, 6800IA is the equivalent of a 6807XL board.Here is a brief description of the configuration p

and a switch are connected with the console lineHow it works: Switch password recovery fundamentals: Change the Config.text file name in the switch to a different file name, and then enter the configuration mode to change the password, and finally restore the Config.text file nameSteps:1. Power off first2. Power off w

, the first file is not the correct iOS file, the second is the correct iOS file. It's a lot easier. Set the startup mode to 2 with the Confreg command, and then manually boot from the correct iOS: Rommon 2 >boot Bootflash:cat4000-is-mz.121-11b.ew Rommon reg:0x30004180 Running diags ... ... When the boot is finished, enter the iOS interface and modify the startup parameters: Switch>enable Switch#dir

One outlet had poor contact. Because there was no wiring module, I just fixed the wiring block and the network was ready for use. After a week, the network was broken again and I asked another colleague to change the wiring module, as a result, my colleague told me that changing the wiring module would not work, and the network would still be disconnected. I thought it was strange. I told him that the Network was originally accessible, but the wiring module was not good. I will remove the wiring

1. Catalyst 2900XL/3500XL/2950 series switch port monitoring configuration Run the following command to configure a port listener:Port monitorFor example, F0/1 and F0/2 belong to the same VLAN1 and F0/1 Listen to ports F0/2 and F0/2:Interface FastEthernet0/1Port monitor FastEthernet0/2Port monitor FastEthernet0/5Port monitor VLAN12. Configure port listening for C

I will talk about two tips, one about monitoring switch port traffic and the other about store value. 1. Monitor switch port traffic Switch monitoring document in the production environment on the Internet. Therefore, it is complete, and a key knowledge is interspersed in the middle. Zabbix is still innocent .!!! In this demonstration, I used the production envir

A rstp fault Early in the morning, I received a call and the ping gateway to the direct connection failed. No interface arp table for dis ARP Dis mac-address without related interfaces It seems that there are only physical problems, but it is said that interfaces and cables are okay. View dis stp interface Ethernet 1/0/1 ---- [CIST] [Port1 (Ethernet1/0/1)] [DISCARDING] ---- Port Protocol: enabled Port Role: CIST Designated Port Port Priority: 128 Port Cost (Legacy): Config = auto/Active = 200 De

Tags: cisco switch password resetCisco switch, what do we do when we forget its login password? How do I clear its password? principle: Enter the bottom of the switch, by modifying the switch original profile name, after restarting the s