Pages: 15 (3534 mots) Publié le: 11 septembre 2010
1. What are two functions of a router? (Choose two.)
It connects multiple IP networks.
It controls the flow of data via the use of Layer 2 addresses.
It determines the best path to send packets.
It manages the VLAN database.
It increases the size of the broadcast domain

2. When a router boots, what is the default order to locate the Cisco IOS if there is no boot system command?ROM, TFTP server, flash
flash, TFTP server, ROM
flash, NVRAM, TFTP server
NVRAM, TFTP server, flash

3. Which router component is used to store the routing table?

4. Refer to the exhibit. How many routes are child routes?


5. Refer to the exhibit. Which statement is true concerning the routing configuration?
Using dynamic routing insteadof static routing would have required fewer configuration steps.
The and routes have adjacent boundaries and should be summarized.
Packets routed to the R2 Fast Ethernet interface require two routing table lookups.
The static route will not work correctly

6. Refer to the exhibit. The network administrator issues the command no ip classless on Router1. Whatforwarding action will take place on a packet that is received by Router1 and is destined for host

The packet will be dropped.
The packet will be forwarded to the gateway of last resort.
The packet will match the network and be forwarded out Serial 0/0.
The packet will most closely match the subnet and be forwarded out Serial 0/1

7. Refer to the exhibit.Routers R1 and R3 use different routing protocols with default administrative distance values. All devices are properly configured and the destination network is advertised by both protocols.

Which path will be used to transmit the data packets between PC1 and PC2?
The packets will travel via R2-R1.
The packets will travel via R2-R3.
The traffic will be load-balanced between two paths —via R2-R1 and via R2-R3.
The packets will travel via R2-R3, and the other path via R2-R1 will be retained as the backup path

8. Refer to the exhibit. Router R1 is configured as shown in the exhibit. PC1 on network can reach the default gateway on R1. The rest of the routers are configured with the correct IP addresses on the interfaces. Routers R2 and R3 do not have static ordynamic routing enabled. How far will PC1 be able to successfully ping?

router R1 Fa0/0 interface
router R1 S0/0/0 interface
router R2 S0/0/0 interface
router R2 Fa0/0 and S0/0/1 interfaces
router R3 Fa0/0 and S0/0/0 interfaces

9. Refer to the exhibit. All routers are properly configured to use the EIGRP routing protocol with default settings, and the network is fully converged. Whichstatement correctly describes the path that the traffic will use from the network to the network?

It will use the A-D path only.
It will use the path A-D, and the paths A-C-D and A-B-D will be retained as the backup paths.
It will use all the paths equally in a round-robin fashion.
The traffic will be load-balanced between A-B-D and A-C-D.

10. Which twostatements are true regarding link-state routing protocols? (Choose two.)
They are aware of the complete network topology.
They offer rapid convergence times in large networks.
They do not include subnet masks in their routing updates.
They rely on decreasing hop counts to determine the best path.
They do not work well in networks that require special hierarchical designs.
They pass theirentire routing tables to their directly connected neighbors only

11. Refer to the exhibit. R1 knows two routes, Path A and Path B, to the Ethernet network attached to R3. R1 learned Path A to network from a static route and Path B to network from EIGRP. Which route will R1 install in its routing table?

Both routes are installed and load balancing occurs across both...
Lire le document complet

Veuillez vous inscrire pour avoir accès au document.

Vous pouvez également trouver ces documents utiles

  • Examen
  • Examen
  • examen
  • Examen
  • examen
  • examen
  • Examen
  • Examen

Devenez membre d'Etudier

c'est gratuit !