Cisco 300-510 Practice Test - Questions Answers, Page 7
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Refer to the exhibit.
Routers R1, R2. R3, and R4 have been configured to run OSPF. and router R5 is running EIGRP Traffic from R1 to R5 is expected to pass via R4. but OSPF routing has calculated the best path via R3. Which action corrects the problem?
Configure R3 to use metric-type 1 with a higher metric than R4.
Configure R1 with a static route to the R5 networks and set R5 as the next hop.
Reconfigure R1 in Area 0.
Change the metric-type value on R3 to 2.
Refer to the exhibit.
A network operator is troubleshooting TE tunnels and discovers that the soft preemption is not working as desired. Where should the soft preemption be applied to solve the issue?
on the tail-end device for tunnel-te1 192.168.0.7
under the tunnel-te1 interface on PE1
explicitly for tunnel-te 1 under the Cisco MPLS TE configuration mode after the timeout setting
Under the interface Loopback0 necessary for this deployment type.
Refer to the exhibit.
What is the relationship between Router 1 and Router 2?
Router 1 centrally learns the topology of the network to aid in SR-TE path selection, and Router 2 is a node that feeds Router 1 topology information.
Router 1 and Router 2 are participating in SR-TE tunnels and are both head-end routers.
Router 1 and Router 2 centrally learn the topology of the network to aid in SR-TE path selection for peers.
Router 2 is the head-end router in an SR-TE tunnel, and it is learning topology of the network from the PCE enabled on Router 1.
Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Software?
ip pim bidir ip
multicast-routing
ipv4 pim bidir-enable
Ip pim bidlr-enable
What is the purpose of a BGP confederation?
It limits the number of routes a device receives from its peers, which reduces CPU load.
It improves service by increasing the number of simultaneous iBGP peering sessions.
It redirects traffic away from route reflectors, which reduces their operating load.
It reduces the number of iBGP peers and increases stability.
What is the characteristic of enabling segment routing for IGPs?
Segment routing must first be enabled under the routing process and then globally.
Segment routing must first be enabled globally and then under the routing process.
Segment routing must be enabled only globally.
Segment routing must be enabled only under the routing process.
Refer to the exhibit.
While configuring router 2 with all the default values, a network engineer cannot see any route received in router 1. How should the engineer solve the issue?
Set up a priority different than 0 in the interface.
Modify the router ID to be the interface IP on the serial.
Modify the IP address or mask of the interface to a valid one.
Set the network type in S1/0 to point-to-point.
Refer to the exhibit.
An engineer has configured all routers in the environment to run IS-IS Level 1 and Level 2 routing.
The engineer wants traffic from R1 to R5 to pass via R2. but IS-IS routing has calculated the best path via R4. Which action corrects the problem?
Configure routers R1, R4, and R5 for Level 2 routing only.
Set the link metric for the link from router R1 to router R4 to 30 or more.
Set the link metric on R2 for the links from router R2 to routers R3 and R4 to 30 or more.
Configure routers R1, R2, and R5 for Level 1 routing only.
What are three requirements for a static IPv6-in-IPv4 tunnel? (Choose three.)
A static IPv6 address must be configured.
A dynamic IPv6 address must be configured.
Cisco Express Forwarding must be enabled.
Each tunnel endpoint must support IPv4 and IPv6.
A static IPv4 address must be configured.
A dynamic IPv4 address must be configured.
Which expression, when used with the as-path-set command, matches the AS path attribute of the route?
neighbor-is
dfa-regtex
ios-regex
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