Archivo de la categoría: Cisco

sw_usuarios(config)#interface ? Async Async interface BVI Bridge-Group Virtual Interface CTunnel CTunnel interface Dialer Dialer interface Filter Filter interface Filtergroup Filter Group interface GigabitEthernet GigabitEthernet IEEE 802.3z Group-Async Async Group interface Lex Lex interface Loopback Loopback interface Null Null interface Port-channel Ethernet Channel of interfaces Portgroup Portgroup interface Pos-channel POS Channel of interfaces Tunnel Tunnel interface… Leer más »

CONSOLE PASSWORD Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#line con 0 Router(config-line)#password CCENT Router(config-line)#login Router(config-line)#^Z Router# *Jan 19 21:49:48.235: %SYS-5-CONFIG_I: Configured from console by console Router# TELNET PASSWORD Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#line vty 0 4 Router(config-line)#password cisco Router(config-line)#login Router(config-line)#^Z *Mar 1 00:02:14.499:… Leer más »

January 16th, 2007 by Anthony Curreri If you are like me, you tend to click things just to see how they work. Sometimes they don’t work. At all. If you’ve mucked up the IP, vlan, etc settings and the Cisco ASDM can’t get into the device, it’s time for more desparate measures. There is a button… Leer más »

 Dear you find the detail password recovery procedue for Cisco 1841 router from the below link http://www.cisco.com/en/US/customer/products/hw/routers/ps221/products_password_recovery09186a0080094773.shtml or else follow the below steps

Configuración básica de VLAN Para crear VLANs, el switch debe estar en modo VTP “Server”, o “Transparent”. “Server” es el default.   show vtp status show vlan vlan database vtp server vlan 2 name admin (crear la VLAN) vlan 3 name contabil … exit show vlan configure terminal interface f0/1 switchport access vlan 2 (asigna… Leer más »

tips 1) Para desplegar los mensajes de monitoreo sin que molesten: line con 0logging synchronous line vty 0 4 logging synchronous 2) Para prolongar los 5 minutos a 30 minutos de que te saca el sistema: exec-timeout 30 0   3) Para evitar que busque dominios cuando te equivocas al dar un comando no ip… Leer más »

enable password:switch>enswitch#conf t switch(config)#enable secret cisco Protect COM portswitch>enswitch#conf t switch(config)#line console 0password ciscologin ( needs login to ask the password for the COM port) renember copy the running-config to startup-config COM password line con 0    password cisco login    Telnet passwordline vty 0 4 password cisco login    line vty 5 15 password cisco login    ———————————————-To encrypt passwords———————————————- switch(config)#service password-encryption line con 0 password 7 DGASDFSDFSFD loginline… Leer más »

Switch>enableSwitch#configure terminalSwitch(config)#hostname switchPedritoswitchPedrito(config)#switchPedrito(config)#interface vlan 1 switchPedrito(config-if)#ip address 192.168.1.253 255.255.255.0 ?secondary Make this IP address a secondary addres<cr> switchPedrito(config-if)#ip address 192.168.1.253 255.255.255.0switchPedrito(config-if)#endswitchPedrito(config)# switchPedrito#show interfaces vlan 1 Vlan1 is administratively down, line protocol is down  Hardware is EtherSVI, address is 001d.e6e1.8e40 (bia 001d.e6e1.8e40)  Internet address is 192.168.1.253/24  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,     reliability… Leer más »

  SYSTEM Green good ( amber bad)RPS ( Redundant Power Supply)Stat ( Status of the port ) Util ( Utilization: show the current utilization of the switch )Duplex ( Duplex: Working in full duplex mode ) Speed ( Speed: 100mb or 1000mb )  

clock set 13:16:30 march 02 2008 Switch> User Mode (user exec)Switch# Priviliged Mode ( Priviliged Exec)Switch(config)# Global Configuration Mode to go to Priviliged Mode:Switch> enableSwitch# Global Configuration Mode:Switch#configure terminalSwitch(config)#hostname carlos_switch show history Navigation:ctrl a move the cursor to the start of the linectrl e move the cursor to the end of the line