domingo, 6 de septiembre de 2015

CCNA 200-120 - Practica 2

CCNA Routing and Switching - Practica 2

Hola continuamos con nuestra practica número 2, configuraremos una interfaz LAN y verificaremos su configuración como sigue:

1.- Configuración Interfaz LAN

practica-ccna#config t

Enter configuration commands, one per line.  End with CNTL/Z.

practica-ccna(config)#int ethernet 0/0

practica-ccna(config-if)#no switchport

practica-ccna(config-if)#ip address 192.168.1.1 255.255.255.0

practica-ccna(config-if)#description ENLACE A ROUTER

practica-ccna(config-if)#no shutdown


2. Verificación de configuración de interfaz
  • show ip route : muestra el contenido de la tabla de enrutamiento IPv4 almacenada en la RAM.
  • show interfaces - muestra estadísticas de todas las interfaces del dispositivo.
  • show ip interface : muestra las estadísticas de IPv4 de todas las interfaces de un router.

practica-ccna#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
       + - replicated route, % - next hop override

Gateway of last resort is not set

      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.1.0/24 is directly connected, Ethernet0/0
L        192.168.1.1/32 is directly connected, Ethernet0/0
practica-ccna#





practica-ccna#sh interfaces

Ethernet0/0 is up, line protocol is up (connected)

  Hardware is Ethernet, address is aabb.cc00.0200 (bia aabb.cc00.0200)

  Description: ENLACE A ROUTER

  Internet address is 192.168.1.1/24

  MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Auto-duplex, Auto-speed, media type is unknown
  input flow-control is off, output flow-control is unsupported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:28, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts (0 IP multicasts)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 input packets with dribble condition detected
     2411 packets output, 176101 bytes, 0 underruns
     1 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out


practica-ccna#sh ip interface brief
Interface              IP-Address      OK? Method Status                Protocol
Ethernet0/0            192.168.1.1     YES manual up                    up
Ethernet0/1            unassigned      YES unset  up                    up
Ethernet0/2            unassigned      YES unset  up                    up
Ethernet0/3            unassigned      YES unset  up                    up
Ethernet1/0            unassigned      YES unset  up                    up
Ethernet1/1            unassigned      YES unset  up                    up
Ethernet1/2            unassigned      YES unset  up                    up
Ethernet1/3            unassigned      YES unset  up                    up
Ethernet2/0            unassigned      YES unset  up                    up
Ethernet2/1            unassigned      YES unset  up                    up
Ethernet2/2            unassigned      YES unset  up                    up
Ethernet2/3            unassigned      YES unset  up                    up
Ethernet3/0            unassigned      YES unset  up                    up
Ethernet3/1            unassigned      YES unset  up                    up
Ethernet3/2            unassigned      YES unset  up                    up
Ethernet3/3            unassigned      YES unset  up                    up
Vlan1                  unassigned      YES unset  administratively down down
practica-ccna#




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