Cisco 300-510 Practice Test - Questions Answers, Page 20
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Refer to the exhibit.
Refer to the exhibit. An engineering team implemented IS-IS on the network, with several different areas. Recently, router R6 in area 3 has been experiencing excessive CPU usage. To reduce the load, a network engineer implemented route summarization on R2 However. R6 is still receiving the full routes from all routers. Which action must the engineer take to resolve the excessive CPU usage?
Configure routers R3 and R5 to send summary routes to R6.
Configure the Level 2 router R6 to manage summarization for the network
Configure router R1 to send only the default route to R2 and R4.
Configure all routers as Level 1/2 routers so that route summarization functions throughout the network
DRAG DROP
Drag and drop the features from the left onto the corresponding routing protocols on the right
What is a feature of SR-PCE?
It learns the topology information via OSPF or IS-IS only
It learns the topology information via OSPF or IS-IS or through BGP-LS.
It uses the IGP metric in its path calculations to optimize reachability.
It uses the TE metric in its calculations to optimize the cumulative TE metric
Refer to the exhibit.
Refer to the exhibit. Users connected to an application on 1.1.1.1 via routers CE1 and CE2 are complaining of frequent disconnections. While troubleshooting the issue, a network engineer with an employee ID: 4333:96:916 determined that the application itself is working normally, but the link connected to the 1.1.1.1 application is flapping. The users on CE1 and CE2 are accessing applications on 2.2.2.2 without difficulty. Which action resolves the issue?
Disable split horizon on router R2.
Redistribute CE1 routes on router R2.
Enable passive interface on the router R3 Loopback1 interface.
Enable route dampening on routers R1 and R2
The operator must leverage automated steering and coloring with the design. Which two elements from an SR Policy tuple are used for automated steering inside of the network? (Choose two.)
endpoint
candidate labels
color
CM paths
headend
Which feature provides service independence in service provider networks?
binding SID that is used to stitch different domains
prefix SID that contains router hops toward the destination
adjacency SID that represents a path between the routers
node SID that identifies the network device
Refer to the exhibit.
Refer to the exhibit. A network consultant is updating the company s MPLS solution and configuring several new PE devices to enable full communication among PE devices connected to the network. The updates must ensure the redundancy and scalability of the network The egress LSR is configured with mpls Idp explicit-null While configuring the given PE router to be adjacent to the egress LSR. the consultant notices that MPLS forwarding is not working in the network Which action resolves the issue?
Configure MVRF on all routers in the MPLS network
Open TCP and UDP ports 464
Open TCP and UDP ports 179
Configure Cisco Express Forwarding on all routers in the MPLS network
Which lag command is used within route-map to redistribute routes that match with routes tagged with the specified tag numbers?
match routing tag
match all tag
match route tag
match tag
DRAG DROP
Drag and drop the characteristics from the left onto the corresponding routing protocols on the right.
A network engineer recently deployed a wireless network for users at a new office to join video conferences wirelessly The existing network consists of routers that are configured for EIGRP and BGP. which are located at several data centers in different physical locations The engineer configured PIM-SSM within a single domain from a single source However, during the testing phase, the video conference failed to work for any of the users. The IPs are reachable and firewalls in the network are configured correctly to allow the traffic. Which action resolves the issue?
Configure PIM dense mode to replace P1M-SSM.
Configure PIM dense mode with multidomain multicast
Configure the devices to send join messages toward a multicast SPT
Configure PIM sparse mode to replace PIM-SSM.
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