Data Communications and Networking 3

Data Communications and Networking 3
(Final Q1, Q2, FinalXam)


Question text

The router ID can be manually configured.

Select one:

Question text

LSA type 5 advertising external (non-OSPF) network addresses

Select one:

Question text

Which show command displays the administrative distance of the routing protocol that is being used?

Select one:

Question text

Which type of routing table entry would indicate that an external route was redistributed into the multiarea OSPF process?

Select one:

Question text

Which routing protocol uses both bandwidth and delay to determine the best pathway to reach a remote network?

Select one:

Question text

 Used to display the OSPFv2 parameters configured on an interface, such as the OSPFv2 process ID that the interface is assigned to, the area that the interfaces are in, the cost of the interface, and the Hello and Dead intervals.


Show ip ospf interface

Question text

The show ip protocols command use to verify the OSPFv2 settings.

Select one:

Question text

LSA type 3 advertising networks from other areas by ABRs

Select one:

Question text

Use the show ip ospf database command to verify the contents of the OSPFv2 LSDB.

Select one:

Question text

Internal router is a router that has all of its interfaces in the same area.
Select one:

Question text

How much traffic is a 48-port gigabit switch capable of switching when operating at full wire speed?

Select one:

Question text

The show ip route ospf command use to verify the routing table.

Select one:

Question text

Area Border Router (ABR) s is a router that has interfaces attached to multiple areas

Select one:

Question text

The most common command used to verify a multiarea OSPFv2 configuration is the show ip route comman

Select one:

Question text

The show ip ospf neighbor command is use to verify if routers form adjacentcy.

Select one:

Question text

A virtual   is a special OSPF transit area that is used to connect a remote OSPF network to Area 0.


link

Question text

Use the show ip protocols command to verify the OSPFv2 status.

Select one:

Question text

An OSPF router has received type 3 summary LSAs that were flooded into an area. How are these LSAs identified in the routing table?

Select one:

Question text

What must all non-backbone OSPF areas connect to when deploying multiarea OSPF?

Select one:

Question text

Which technology is required when switched networks are designed to include redundant links?

Select one:

Question text

Which LSA type is flooded by a designated router to other OSPF routers within the same area?

Select one:

Question text

DR/BDR elections only occur in point-topoint  networks and do not occur  in multiaccessnetworks.

Select one:

Question text

How can a network administrator reduce SPF overhead on OSPF routers?

Select one:

Question text

What information is advertised in a type 4 LSA?

Select one:

Question text

 Used to verify vital OSPFv2 configuration information, including the OSPFv2 process ID, the router ID, networks the router is advertising, the neighbors the router is receiving updates from, and the default administrative distance, which is 110 for OSPF.


Show ip protocols

Question text

Which state will OSPF routers transition to when they have converged?

Select one:

Question text

What loop prevention technique is implemented by distance vector routing protocols?


Select one:

Question text

The the show ip interface brief command use to verify that interfaces are active.

Select one:

Question text

The OSPF Hello and Dead intervals are configurable on a per-interface basis. 

Select one:

Question text

The    command is used when configuring an OSPFv2 router to redistribute only a static default route.


default-information originate

Question text

Which feature could be used in a network design to increase the bandwidth by combining multiple physical links into a single logical link?

Select one:

Question text

Which LSA type advertises directly connected OSPF-enabled links to other OSPF routers within the OSPF area they originated?

Select one:

Question text

LSA type 1 including a list of directly attached network prefixes and link type

Select one:

Question text

LSA type 4 advertising an ASBR to other areas and providing a route to it

Select one:

Question text

 Used to verify that the router has formed an OSPFv2 adjacency with its neighboring routers.


Show ip ospf neighbor

Question text

LSA type 2 identifying the routers and the network address of the multiaccess link

Select one:

Question text

Use the show ip ospf interface brief command to display concise OSPFv2-related information of OSPFv2-enabled interfaces.

Select one:

Question text

 Used to examine the OSPFv2 process ID and router ID. 

Show ip ospf

Question text

The show ip ospf interface command use to verify active RIP interfaces. 

Select one:

Question text

An ABR in a multiarea OSPF network receives LSAs from its neighbor that identify the neighbor as an ASBR with learned external networks from the Internet. Which LSA type would the ABR send to other areas to identify the ASBR, so that internal traffic that is destined for the Internet will be sent through the ASBR?

 

Select one:

Question text

What is an advantage of OSPF compared to RIP?

Select one:

Question text

Which operation feature is different between EIGRP and RIP?


Select one:

Question text

If a specific router ID is not configured on an IPv4-based OSPF router, what will the IOS look for next to determine the router ID?

Select one:

Question text

Which configuration will prevent two directly connected Cisco routers from forming an OSPFv2 neighbor adjacency?

Select one:

Question 10

Answer saved
Marked out of 1.00
Flag question

Question text

Autonomous System Boundary Router (ASBR) is a router that has at least one interface attached to an external internetwork.

Select one:

Question text

A company has deployed four 48-port access layer switches to a switch block. For redundancy each access layer switch will connect to two distribution layer

switches. Additionally, link aggregation will be used to combine 10 Gbps interfaces to form 20 Gbps trunk links from the access layer switches to the distribution layer switches. How many switch ports on the access layer switches will be available in the switch block to support end devices?

Select one:

Question text

All other non-DR or BDR routers become DROTHER (a router that is neither the DR nor the BDR) and DROTHERs only form full adjacencies with the DR and BDR in the network. 

Select one:

Question text

What is the term that is used for the area of a network that is affected when a device or network service experiences problems?

Select one:

Question text

What is a benefit of multiarea OSPF routing?

Select one:

Question 5

Answer saved
Marked out of 1.00
Flag question

Question text

A BDR is also elected in case the DR fails. If the DR stops producing Hello packets, the BDR promotes itself and assumes the role of DR.

Select one:

Question text

 Used to verify vital OSPFv2 configuration information, including the OSPFv2 process ID, the router ID, networks the router is advertising, the neighbors the router is receiving updates from, and the default administrative distance, which is 110 for OSPF.


Question text

A BDR is also elected in case the DR fails. If the DR stops producing Hello packets, the BDR promotes itself and assumes the role of DR.

Select one:

Question text

The show ip protocols command use to verify the OSPFv2 settings.

Select one:

Question text

The    command is used when configuring an OSPFv2 router to redistribute only a static default route.

Question text

The router ID can be manually configured.

Select one:

Question text

If a specific router ID is not configured on an IPv4-based OSPF router, what will the IOS look for next to determine the router ID?

Select one:

Question text

Which configuration will prevent two directly connected Cisco routers from forming an OSPFv2 neighbor adjacency?

Select one:

Question text

 Used to display the OSPFv2 parameters configured on an interface, such as the OSPFv2 process ID that the interface is assigned to, the area that the interfaces are in, the cost of the interface, and the Hello and Dead intervals.

Question text

 Used to verify that the router has formed an OSPFv2 adjacency with its neighboring routers.


Question text

The OSPF Hello and Dead intervals are configurable on a per-interface basis. 

Select one:

Question text

DR/BDR elections only occur in point-topoint  networks and do not occur  in multiaccessnetworks.

Select one:

Question text

The show ip route ospf command use to verify the routing table.

Select one:

Question text

Which show command displays the administrative distance of the routing protocol that is being used?

Select one:

Question text

The show ip ospf interface command use to verify active RIP interfaces. 

Select one:

Question text

Which state will OSPF routers transition to when they have converged?

Select one:

Question text

All other non-DR or BDR routers become DROTHER (a router that is neither the DR nor the BDR) and DROTHERs only form full adjacencies with the DR and BDR in the network. 

Select one:

Question text

The show ip ospf neighbor command is use to verify if routers form adjacentcy.

Select one:

Question text

 Used to examine the OSPFv2 process ID and router ID. 

Question text

The the show ip interface brief command use to verify that interfaces are active.

Select one:

Question text

A virtual   is a special OSPF transit area that is used to connect a remote OSPF network to Area 0.


Question text

LSA type 5 advertising external (non-OSPF) network addresses

Select one:

Question text

Use the show ip ospf database command to verify the contents of the OSPFv2 LSDB.

Select one:

Question text

LSA type 2 identifying the routers and the network address of the multiaccess link

Select one:

Question text

An ABR in a multiarea OSPF network receives LSAs from its neighbor that identify the neighbor as an ASBR with learned external networks from the Internet. Which LSA type would the ABR send to other areas to identify the ASBR, so that internal traffic that is destined for the Internet will be sent through the ASBR?

 

Select one:

Question text

An OSPF router has received type 3 summary LSAs that were flooded into an area. How are these LSAs identified in the routing table?

Select one:

Question text

Which LSA type advertises directly connected OSPF-enabled links to other OSPF routers within the OSPF area they originated?

Select one:

Question text

Autonomous System Boundary Router (ASBR) is a router that has at least one interface attached to an external internetwork.

Select one:

Question text

LSA type 1 including a list of directly attached network prefixes and link type

Select one:

Question text

Use the show ip protocols command to verify the OSPFv2 status.

Select one:

Question text

Internal router is a router that has all of its interfaces in the same area.
Select one:

Question text

LSA type 3 advertising networks from other areas by ABRs

Select one:

Question text

What is a benefit of multiarea OSPF routing?

Select one:

Question text

Which LSA type is flooded by a designated router to other OSPF routers within the same area?

Select one:

Question text

What must all non-backbone OSPF areas connect to when deploying multiarea OSPF?

Select one:

Question text

The most common command used to verify a multiarea OSPFv2 configuration is the show ip route comman

Select one:

Question text

Area Border Router (ABR) s is a router that has interfaces attached to multiple areas

Select one:

Question text

Which type of routing table entry would indicate that an external route was redistributed into the multiarea OSPF process?

Select one:

Question text

LSA type 4 advertising an ASBR to other areas and providing a route to it

Select one:

Question text

Use the show ip ospf interface brief command to display concise OSPFv2-related information of OSPFv2-enabled interfaces.

Select one:

Question text

What information is advertised in a type 4 LSA?

Select one: