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Viewing questions 11-20 out of questions
Questions # 11:

Question # 11

Refer to the exhibit A network engineer configured the redistribute connected subnets route-map filtering command on R1 to redistribute connected interfaces to the OSPF process The engineer also wants to filter out IP address 10 0 1 0/24. but the prefix still appears in the routing tables of the other routers on the network. Which action corrects the problem?

Options:

A.

Remove route-map sequence 30.

B.

Add a set statement to route-map sequence 20.

C.

Change the deny statement in access list 2 to permit

D.

Remove the subnets keyword from the redistribute connected subnets route-map filtering command.

Expert Solution
Questions # 12:

A network engineer is troubleshooting OSPF multiarea. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?

Options:

A.

hierarchical CLI

B.

routing process enabled by default on all interfaces

C.

DR support for topology management

D.

show lp ospf topology command

Expert Solution
Questions # 13:

Which keyword is used with the match route-type command to redistribute the external BGP and IGP routes using route map?

Options:

A.

match route-type type-1

B.

match route-type nssa-external

C.

match route-type type-2

D.

match route-type external

Expert Solution
Questions # 14:

Question # 14

Refer to the exhibit. An engineer is troubleshooting a network routing issue on this IS-IS network situated at the customer's regional hub. Router 2 that runs Cisco IOS XR Software cannot see the network 10.1.1.0/24 on router 1. The Layer 2 encapsulations are correct. The ARP connectivity for the Ethernet interface that runs IS-IS is working. Which action resolves the issue?

Options:

A.

On router 1, remove the CISCOLIVE keyword after the Ip router Isis command under interface GigabitEthernet0/2.

B.

Under the router isis command on router 1. change is-type level-1 to is-type level-2

C.

On router 1. add the CISCOLIVE keyword after the Ip router isis command under interface GigabitEthernet0/3.

D.

Under the router isis command on router 2. change is-type level-1 to is-type level-2

Expert Solution
Questions # 15:

An engineer with an employee ID: 4441 70:118 must implement PIM-SSM in the network to support a new multicast messaging service. All the routers in the network run a distance vector routing protocol. Unicast routing is established on the network and is working normally. What must the engineer enable to continue the implementation process?

Options:

A.

PIM dense mode and IGMPv2 on all interfaces that participate in multicast

B.

IGMPv3 on all interfaces that participate in multicast

C.

PIM dense mode on all devices on the network

D.

PIM RP feature on the network

Expert Solution
Questions # 16:

Refer to the exhibit.

Question # 16

All routers on this network have been configured with P1M-SM and R1 is the rendezvous point However, when asymmetric routing is implemented to modify link usage the network begins to drop certain multicast traffic Which action corrects the problem?

Options:

A.

Place the routes affected by asymmetric routing in a VRF.

B.

Remove the asymmetric routing and use spanning tree to manage link usage.

C.

Add a static Mroute for routes that are failing.

D.

Configure the routers to use PIM-DM instead of PIM-SM.

Expert Solution
Questions # 17:

After you change the IP address on an IOS XR router, you cannot ping the new address.

Which step did you forget to complete?

Options:

A.

commit the configuration

B.

roll back the configuration

C.

merge the configuration

D.

save the running configuration

Expert Solution
Questions # 18:

NO: 53

Refer to the exhibit.

Question # 18

OSPF is an interior routing protocol on the network Routers R4 and R6 are in area 0 and all tunnels are in area 2 R4 is connected to R6 with a 1 Gbps link and with 100 Mbps links to the rest of the LAN After the most recent maintenance window a network engineer noticed that R4 is using a suboptimal route toward 10 173 12 10 instead of the route via R6 Which action must the network engineer take to correct reachability toward 10 173.12 10/24?

Options:

A.

Configure auto-cost reference-bandwidth 1000 under the global OSPF configuration on R4

B.

Configure ip ospf 0 area 0 under tunnel 2 on both R4 and R5

C.

Configure ip ospf cost 120 under the Gi0/0 interface on R4

D.

Configure ip ospf 2 area 0 under tunnel 3 on both R6 and R5

Expert Solution
Questions # 19:

Refer to the exhibit.

Question # 19

There is a connectivity issue between Customer-1 and Customer-2 File servers between the customers cannot send critical data R3 routes are missing from the routing table on the Customer-1 router All interlaces on Customer-1 are up Which configuration must be applied to router R2 to correct the problem?

Question # 19

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Expert Solution
Questions # 20:

What is the role of a segment routing mapping server?

Options:

A.

It advertises a local SID mapping policy to all of the mapping clients

B.

It works with IGP instances to calculate the prefix-SIDs in the absence of a mapping policy

C.

It selects multiple mapping entries to create overlapping active mapping policies

D.

It reads and translates remotely received SIDs from other mapping servers to create SID mapping entries

Expert Solution
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