traceroute command cisco

IPRouter (CONFIG-SUBIF.1) #encapsulation dot1q; bound VLAN trunking protocolRouter (config) #config-register 0x2142; skip config fileRouter (config) #config-register 0x2102; normal usage profileRouter#reload; re-bootRouter file operations:Router#copy running-config startup-config; Save configurationRouter#copy running-config tftp; save configuration to TFTPRouter#copy startup-config tftp, boot configuration to TFTPRouter#copy tftp flash: Upload files to Flashrouter#copy tftp startup-config; Dow

The cisco 2621 router networking configuration command uses the cisco2621 router to form a small LAN, note: Configure command 1, configure the access password conf tenable secret flw521521line vty 0 4 password Authentication service password-encryption limit 2, configure interface IP enableconf tinter fa0/0ip address 192.168.2.2 255.255.255.0no shutdown inter fa0

"Data Collation" Cisco [Shell, Command]Promotmode{usermode:router> (input:enable) privilegemode:router# (input:conft) Globalconfigmode:router (Config) #----ctrl-z->pm,exit-> Gcminterface:router (config-if) #Sub-interface:router (config-subif) #Controller: Router (config-controller) #Line: Router (config-line) #Router: Router (config-router) #IPX router:router (config-ipx-router) #}

"1" resolves the cisco switch password forgetting reset method:1, power off + the front panel hold down the mode key, and then re-power, always press the switch front panel port 1 indicates from green to off does not light off, automatically into the switch mode;2, input? See what configuration commands are (optional), enter "Flash-init" reset initialization, enter "Load-helper" to load the Help file, and see what "Dir flash" is in the Flash file. Fin

and status of an interfaceShow IP interface lists the state and global parameters of the interfaceShow IP protocols displays the parameters and current status of the active routing protocol processShow IP route displays the current status of the routing tableShow ip router displays IP routing table informationShow IPX interface shows the status of the IPX interface set by Cisco IOS software and the parameters in each interfaceShow IPX route displays

When a Cisco command line is wrong, the command always displays Translating "********"... Domain Server (255.255.255.255)It takes several seconds to stop and does not support interruption, Which is annoying. This is because IOS uses this command as a machine name for parsing. So it takes several seconds to stop. Log

Using the DEBUG command can help us ts, but using the DEBUG command will usually output a lot of information, many of which are unnecessary and cause high CPU load, in this case, we can limit the debug output.You can apply the ACL to debug to limit that only the required debug information is output.For example, to view only ICMP packets from 1.1.1.1 to 1.1.1.2:Router (config) # access-list 100 permit ICMP H

Common commandsYou can save the configuration in notepad in advance.For exampleEnConf tLine con 0Logg SYNExec-T 0 0ExitHost 3548Copy the above command in the device> or # mode.Note that the paste command can contain the Enter key.If the copy option contains the enter keyboard.Then paste the post and execute it immediately.This article is from the Cisco technology

-interface IP address.CliSwitchSwitch (config) #vlan 2Switch (Config-vlan) #exitSwitch (config) #vlan 3Switch (Config-vlan) #exitSwitch (config) #int F0/2Switch (config-if) #switchport Access VLAN 2Switch (config-if) #int F0/3Switch (config-if) #switchport Access VLAN 3Switch (config-if) #switchport mode trunkRouter:Router (config) #int f0/0Router (config-if) #no shRouter (config-if) #int f0/0.1Router (config-subif) #encapsulation dot1q 2Router (config-subif) #ip add 192.168.1.1 255.255.255.0Rou