Exa De Cicuitos

Páginas: 7 (1600 palabras) Publicado: 25 de octubre de 2012
1 | -------------------------------------------------
Principio del formulario

Refer to the exhibit. If all routers are running RIP version 2, why is there no route for the 192.168.1.32/27 network? |
| Rip version 2 does not send subnet masks in its updates. |
| Router A is not setup with RIP as a routing protocol. |
| Rip version 2 will auto summarize routes by default. |
|Router B is not setup to advertise the 192.168.1.64/30 network. |
Final del formulario |
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2 | -------------------------------------------------
Principio del formulario

Refer to the exhibit. All routers are running RIPv1. What changes will occur in the routing table of router B if a loopback interface with an address of 10.16.1.129/27 is configured on router B? |
| Routes to the10.16.1.0/27, 10.16.1.64/27, and 10.16.1.128/27 networks are added. |
| A connected route to the 10.16.1.128/27 network is added. |
| A third route to the 10.0.0.0/8 network with RIPv1 as the source is added. |
| The 10.0.0.0/8 route is dropped immediately from the routing table after router B is configured. |
Final del formulario |
| |

3 |-------------------------------------------------
Principio del formulario What are two reasons to implement RIP version 2 rather than RIP version 1? (Choose two.) |
| RIP version 2 supports VLSM. |
| RIP version 2 supports more than 16 routers. |
| RIP version 2 supports classful (and not classless) routing |
| RIP version 2 supports routing update authentication. |
| RIP version 2 supports multi-areas. |
| RIP version2 uses the Dijkstra algorithm rather than the Bellman-Ford algorithm. |
Final del formulario |
| |
4 | -------------------------------------------------
Principio del formulario What are two functions of the network command used when configuring routing protocols? (Choose two.) |
| identifies which networks will be included in the routing updates |
| identifies the hosts addressesthat can be summarized in the network |
| used to list all addresses for remote and local networks |
| determines which subnet mask to apply to routing updates |
| determines which interfaces can send and receive routing updates |
Final del formulario |
| |

5 | -------------------------------------------------
Principio del formulario

Refer to the exhibit. Which command willallow Router2 to learn about the 192.168.16.0/28 network? |
| Router1(config)# ip classless |
| Router1(config-router)# network 192.168.16.0 |
| Router1(config-router)# no passive-interface serial 0/1/1 |
| Router2(config-router)# version 2 |
| Router2(config-router)# neighbor 10.0.0.2 |
Final del formulario |
| |
6 | -------------------------------------------------Principio del formulario

Refer to the exhibit. A technician needs to add a new loopback interface to test routing functionality and network design. The technician enters the following set of commands on the router: 

Sanford(config)# interface loopback1
Sanford(config-if)# ip address 192.168.6.62 255.255.255.252

Why does the router respond with an error? |
| The router does not allow loopbackinterface configurations. |
| This mask can not be used with this class of addresses. |
| Classless routing must be configured before this address can be added. |
| The network address for Loopback1 overlaps with an already configured interface address. |
| The router is over the limit for the maximum paths that can be provided in the routing table. |
Final del formulario |
| |7 | -------------------------------------------------
Principio del formulario

Refer to the exhibit. Which command on which router will allow Router1 to learn about the 192.168.0.0/20 network? |
| Router1(config)# ip classless |
| Router1(config-router)# no passive-interface serial 0/1/1 |
| Router2(config-router)# version 2 |
| Router2(config-router)# neighbor 10.0.0.2 |...
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