Given the following commands, explain what the purpose of the command is and give a typical use case for each: Show interface Show arp tracert Example: the “ping” command, uses the Internet Control Message Protocol and verifies layer 3 connectivity, and would typically be used by a Network Administrator who wants to test connectivity between devices when a new device has been added to a network or as a troubleshooting method when experiencing connectivity issues.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Given the following commands, explain what the purpose of the command is and give a typical use case for each:

Show interface

Show arp

tracert

Example: the “ping” command, uses the Internet Control Message Protocol and verifies layer 3 connectivity, and would typically be used by a Network Administrator who wants to test connectivity between devices when a new device has been added to a network or as a troubleshooting method when experiencing connectivity issues.

RO>en
RO#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX
Ni - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
El - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, 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
EIGRP external, O - OSPF, IA - OSPF inter area
Gateway of last resort is 10.0.4.2 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
10.0.4.0/24 is directly connected, GigabitEthernet0/1
10.0.4.1/32 is directly connected, GigabitEthernet0/1
11.0.0.0/24 is subnetted, 1 subnets
D EX
C
11.40.96.0/24 170 1282816] via 10.0.4.2, 00:00:24, GigabitEthernet0/1
31.0.0.0/25 is subnetted, 1 subnets
D EX
31.12.12.128/25 [170/1282816] via 10.0.4.2, 00:00:24, GigabitEthernet0/1
38.0.0.0/24 is subnetted, 1 subnets
38.222.11.0/24 [1/0] via 172.16.24.131
39.0.0.0/24 is subnetted, 1 subnets
39.164.80.0/24 (1/0] via 172.16.24.131
80.0.0.0/8 [120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0
91.0.0.078 (120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0
147.31.0.0/24 is subnetted, 1 subnets
147.31.169.0/24 is directly connected, GigabitEthernet0/2
D
R
E
[1/0) via 172.16.24.131
172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
172.16.24.128/25 is directly connected, GigabitEthernet0/2
172.16.24.129/32 is directly connected, GigabitEthernet0/2
192.168.0.0/24 [120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0
192.168.1.0/24 (120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0
192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks
192.168.10.0/24 is directly connected, GigabitEthernet0/0
192.168.10.1/32 is directly connected, GigabitEthernet0/0
A
C
L
D*EX 0.0.0.0/0 [170/25856] via 10.0.4.2, 00:00:25, GigabitEthernet0/1
RO
UH R R
Transcribed Image Text:RO>en RO#show ip route Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX Ni - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 El - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, 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 EIGRP external, O - OSPF, IA - OSPF inter area Gateway of last resort is 10.0.4.2 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks 10.0.4.0/24 is directly connected, GigabitEthernet0/1 10.0.4.1/32 is directly connected, GigabitEthernet0/1 11.0.0.0/24 is subnetted, 1 subnets D EX C 11.40.96.0/24 170 1282816] via 10.0.4.2, 00:00:24, GigabitEthernet0/1 31.0.0.0/25 is subnetted, 1 subnets D EX 31.12.12.128/25 [170/1282816] via 10.0.4.2, 00:00:24, GigabitEthernet0/1 38.0.0.0/24 is subnetted, 1 subnets 38.222.11.0/24 [1/0] via 172.16.24.131 39.0.0.0/24 is subnetted, 1 subnets 39.164.80.0/24 (1/0] via 172.16.24.131 80.0.0.0/8 [120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0 91.0.0.078 (120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0 147.31.0.0/24 is subnetted, 1 subnets 147.31.169.0/24 is directly connected, GigabitEthernet0/2 D R E [1/0) via 172.16.24.131 172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks 172.16.24.128/25 is directly connected, GigabitEthernet0/2 172.16.24.129/32 is directly connected, GigabitEthernet0/2 192.168.0.0/24 [120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0 192.168.1.0/24 (120/1] via 192.168.10.2, 00:00:25, GigabitEthernet0/0 192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks 192.168.10.0/24 is directly connected, GigabitEthernet0/0 192.168.10.1/32 is directly connected, GigabitEthernet0/0 A C L D*EX 0.0.0.0/0 [170/25856] via 10.0.4.2, 00:00:25, GigabitEthernet0/1 RO UH R R
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