CCNA LAB Practice - Assign the IP Address on the Ethernet Interfaces of the Router.

I. Assign the IP Address on the Ethernet Interface of the Router.

Diagram

Procedure

1. Check for the interfaces summary of the Router.
2. Assign the IP Address on the Ethernet Interface of the Router.
3. Display the interface information of the Ethernet interface of the router.
4. Verify the connectivity of the Router with the switch & PC.

Configuration         

Step 1: Check for the Interfaces summary of the Router.

R1#show ip interface brief

Interface              IP-Address       OK?            Method     Status                              Protocol

Ethernet0           unassigned      YES             NVRAM  administratively down      down

Serial0                unassigned      YES             NVRAM  administratively down      down

Serial1                unassigned      YES             NVRAM  administratively down      down

Step 2: Assign the IP Address on the Ethernet Interface of the Router.

R1(config)#interface ethernet 0

R1(config-if)#no ip address

R1(config-if)#ip address 10.0.0.20 255.0.0.0

R1(config-if)#no shutdown

Step 3: Display the interface information of the Ethernet interface of the Router.

R1#show interfaces ethernet 0

Ethernet0 is up, line protocol is up

  Hardware is Lance, address is 0000.0c3e.93e1 (bia 0000.0c3e.93e1)

  Internet address is 10.0.0.20/8

  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, loopback not set

  Keepalive set (10 sec)

  ARP type: ARPA, ARP Timeout 04:00:00

  Last input 00:00:00, output 00:00:00, output hang never

  Last clearing of "show interface" counters never

  Queueing strategy: fifo

  Output queue 0/40, 0 drops; input queue 0/75, 0 drops

<Output Omitted>

Step 4(A): Check for the Interfaces summary of the Router.

R1#show ip interface brief

Interface              IP-Address       OK? Method     Status                              Protocol

Ethernet0           10.0.0.10          YES manual     up                          up

Serial0                unassigned        YES NVRAM  administratively down    down

Serial1                unassigned        YES NVRAM  administratively down    down

Step 4(B): Verify the connectivity of the Router with the Switch.

R1#ping 10.0.0.20

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 10.0.0.20, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/4 ms

Step 4(C): Verify the connectivity of the Router with the PC.

R1#ping 10.0.0.1

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 10.0.0.1, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms