c2960 24pc l

1. Backing up iOS and configuration files1. First, there is a configured FTP server, and is guaranteed to be in a network segment (can ping each other).Instance:Switch#copy flash:tftp:Source filename []? C2960-lanbase-mz.122-25.fx.binAddress or name of remote host []? 192.168.1.2Destination filename [c2960-lanbase-mz.122-25.fx.bin]?Writing c2960-lanbase-mz.122-25

Password cracking for Cisco 29601. Press the model key, power on, and hold down the mode button until the Sys light does not Flash (always on) until switch: mode appears2. initialize the flash card switch:flash_initInitializingFlash...flashfs[0]:603files,19directoriesflashfs[0]:0orphanedfiles,0orphaneddirectoriesflashfs[0]:Totalbytes:32514048flashfs[0]:Bytesused:8335872flashfs[0]:Bytesavailable:24178176flashfs[0]:flashfsfscktook10seconds....doneInitializingFlash.Settingconsolebaudrateto9600... 3

port view mode Switch (config )#Interface fastethernet 0/1 // int F0/1 = interface fastethernet 0/1 Switch (config-If )# D. Configure the switch port speed Switch (config-If) # speed? 10 force 10 Mbps operation100 force 100 Mbps operationauto enable auto speed configuration Switch (config-If) # speed100 E. Configure the switch port duplex mode. Switch (config-If) # duplex? Auto enable auto duplex configurationfull force full duplex operationhalf force half-duplex operation Swi

As an IT network siege lion, backup network equipment configuration is one of our daily work, but with the increase of equipment, previously very erasy manual backup, now also more and more time spent, Bo Master as an IT lazy people, believe there must be lazy way!Pre-Preparation: 1, NTP server 2, ftp/tftp server 3, command configuration1st: Time in the network is important, so you need NTP server to build NTP server with Windows Linux if you have an AD domain environment, you can also point dir

oftcpconnectionsterminaldisplayterminalconfigurationparametersusers displayinformationaboutNbsp;terminallinesversionsystemhardwareandsoftwarestatusvlanvtp vlanstatus--more--Forget the command how to write whenSwitch>e?enable exitConfigure host NameSwitch (config) #hostname AA (config) #Display system iOS name or version informationa#showversionciscoiossoftware,c2960software (C2960-LANBASE-M), Version 12.2 (fx,releasesoftware) (FC1) copyright (c) 1986

=enableswitch#B. Go to global configuration modeSwitch#configure Terminal//conf T=configure terminalEnter configuration commands, one per line. End with cntl/z.C. Enter switch port view modeSwitch (config) # interface fastethernet 0/1//int f0/1=interface fastethernet 0/1Switch (config-if) #D. Configure switch port speedSwitch (config-if) #speed?Operation100 force of ten Mbps Operationauto Enable AUTO Speed ConfigurationSwitch (config-if) #speed 100E. Configuring switch port Duplex modeSwitch (co

stored as a bin file with a directory in the tar file. For information about locatingThe software image files on cisco.com, see the release notes.Step 2 Extract The bin file from the tar file.If you is using Windows, use a zip program that can read a tar file. Use the ZIP program to navigateTo and extract the bin file.If you are using UNIX, follow these steps:1. Display the contents of the tar file by using the TAR-TVF unix-1% TAR-TVF Image_filename.tar2. Locate the bin file, and extract it by

port of the switch is PORT5650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/7C/EF/wKiom1bcwEiyhtt7AAAiOYuh6w0678.png "title=" Qq20160307074019.png "alt=" Wkiom1bcweiyhtt7aaaioyuh6w0678.png "/>3. Query the device to which the interface is docked according to GIGABITETHERNET0/5Run Switch#show CDP neighbors gigabitethernet 0/5Show more detailed information: Switch#show CDP neighbors gigabitethernet 0/5 DetailYou can see that the G0/5 docking device is the FAS0/1 port of the Cisco2960 swi

When clearing the Cisco2960 switch configuration file, flash is lost to erase due to misoperations. After reload, the system is dumpfounded. After you press enter, the switch without ios is displayed, and the prompt "switch:" is always displayed :"Www.2cto.com fortunately, I still have a switch of the same model here. My idea is to copy this binfile to the flash which cannot be started.Www.2cto.com First, export the binfile from a good switch (I use the tftp mode, the export method refer to my p

1. Configure the IP address to upload IOS and config.text filesSwitch#conf TSwitch (config) #int vlan 1Switch (config) #ip add 172.16.1.1 255.255.0.0Switch (config) #no shutSwitch (config) #endSwitch#ping 172.16.1.2// computer configured IP, to and above the address in a network segmentPing Pass after the network is no problem, you can upload IOS and configuration Filesplug the network cable into any port of the switch, as the default is in vlan1 2. uploading IOS and configuration FilesSwitch#

The naming rules for Cisco switches are more complex than the naming rules for routing,Look at these:ws-c2960-24tc-l, WS-C2950G-24-EI-DC, Ws-c2960-24tt-l, Ws-c3750g-24ts-e, Ws-c3750g-24t-s, We didn't find them on the switch, we just saw the Catalyst 2950 series and wrote it all: The Cisco Catalyst 2950 Series, which means the Cisco switch 2950 series, Catalyst This word is the meaning of Cisco switching. To

User Access Verification Password: Idc-3750g-12s-01>ping 192.168.50.47 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.50.47, timeout is 2 seconds: !!!!! Success rate is percent (5/5), round-trip Min/avg/max = 1/1/1 ms Hc-3750g-12s-01>sh ARP | In 192.168.50.47 Internet 192.168.50.47 2 0030.4825.4441 ARPA Vlan50 Idc-3750g-12s-01>sh mac address-table Dynamic address 0030.4825.4441 Mac Address Table ------------------------------------------- Vlan Mac Address Ty

Restart the switch, press the mode keySwitch:flash_initSwitch:dir Flash:Switch:rename Flash:config.text Flash:config.oldSwitch:bootWould to enter the initial configuration dialog? [Yes/no]: Nswitch>enSwitch>enableSwitch#dirDirectory of flash:/2-RWX 1915 Mar 1 1993 00:07:55 +00:00 Private-config.text3-RWX 804 Mar 1 1993 01:55:43 +00:00 Vlan.dat4-RWX 2344 Mar 1 1993 00:07:55 +00:00 Config.old5-RWX 3096 Mar 1 1993 00:07:55 +00:00 Multiple-fs6 drwx 192 Mar 1 1993 00:07:12 +00:00

Cisco switch Product Name Description Catalyst nn xx [-C] [-M] [-A/-EN] NN is the serial number of the switch XX for A fixed configuration switch is the number of ports, for A modular switch, the number of slots C indicates that the fiber-optic interface M indicates that the modular www.2cto.com A and-EN respectively refer to the switch software as the standard board or Enterprise Edition. The WS-C2960-48PST-L structure is as follows: WS-C 2960-48 PST

Catalyst NN XX [-c] [-m] [-a/-en] NN is the serial number of the switchXX is the number of ports for a fixed-configured switch, which is the number of slots for a modular switchC logo indicates a fiber-optic interface withM-representation of modularityA and-en respectively refer to the switch software as either a standard board or an Enterprise edition. The WS-C2960-48PST-L structure is as follows: Ws-c 2960-48 Pst-