Refer to the exhibit. Refer to the exhibit. Unified MPLS is implemented on this network to provide end-to-end services A network engineer noticed that R3 is failing to receive labels from R1 However, R2 is receiving labels from R1 R3 can ping R1 normally Which action resolves the issue?

Add the send-label keyword in the R1 neighbor statement for R3.

Add the cdp run command to the link configuration between R1 and R3.

Add the send-label keyword in the R1 neighbor statement for R3.

Configure R1 to run Unified MPLS on both interfaces.

Disable mpls Ip on the link between R1 and R3

Refer to the exhibit. Refer to the exhibit. Customer A and customer B are connecting through a service provider network with these requirementsR1 acts as the mapping server to connect 10 0 0.0/30 and 172.16.0.0/30 networksR1 and R2 are using nondefault SRG8 range to allocate SID.R2 ads as the mapping client for transient traffic originating from customer AWhich configuration meets the requirements?

Configure segment-routing prefix-sid-map advertise-local on R1

Remove allocation of prefix SlDs for 10.0.0.0/30 and 172.16.0.0/30 on R1.

Configure segment-routing prefix-sid-map advertise-local on R1

Allocate prefix SIDs for 10.0.0.0-30 and 172.16 0.0/30 subnets on R2

Configure segment-routing prefix-sid-map advertise-local on R2.

What is a feature of SR-PCE?

It learns the topology information via OSPF or IS-IS or through BGP-LS.

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

Level 3 switch SW1 is part of an EIGRP enabled network located at the edge of an are a. Cisco Express Forwarding and SSO are enabled on the router. A network engineer must minimize the downtime of data-transmit services in the network. HSRP group 2 has already been configured with standby preempt delay minimum 2 and standby timers 140. Which additional action must the engineer take on SW1 to suppress routing flaps for 2 minutes?

Configure timers nsf route-hold 120 under the global EIGRP configuration.

Configure timers standby 2 wait 2 under the HSRP group 2 configuration.

Configure timers nsf route-hold 120 under the global EIGRP configuration.

Configure timers nsf signal 2 under the global EIGRP IPv4 address family.

Configure timers standby 2 coverage 120 under the HSRP group 2 configuration.

What is a feature of SRGB label values?

They are assigned to segment routing nodes and have global significance throughout the domain.

They are used for adjacency segment identifiers.

They allow IS-IS and OSPF to use overlapping ranges on a domain.

They are assigned to segment routing nodes and have global significance throughout the domain.

What is the difference between RPL and route map actions?

RPL uses pass, set. drop, and done actions, and route maps use match and set actions only.

RPL uses match, pass, set, and drop actions, and route maps use match, set. and drop actions.

RPL uses pass. set. and drop actions only, and route maps use match, set, and drop actions.

RPL uses pass, set. drop, and done actions, and route maps use match and set actions only.

RPL uses match, set, drop, and stop actions, and route maps use match, set, and drop actions.

Refer to the exhibit. Refer to the exhibit. Company X is multihomed to a service provider. With the default settings, the link between PE2 and CE1 is the primary link, but company X has asked for the link between PE4 and CE2 to operate as the primary instead. A network engineer used a route map with local-preference to manipulate the routes from PE2 to CE1 to be less desirable and applied the route map on PE2 outbound to CE1. However, the path from PE2 to CE1 is still preferred. Which action must the engineer take so that the desired path is chosen?

Configure the AS path prepend attribute to increase the number of hops between CE2 and PE4.

Apply local-preference on PE2 outbound to CE2 with a value less than 100.

Configure the AS path prepend attribute to increase the number of hops between CE2 and PE4.

Configure the weight attribute on PE2 in the outbound direction to CE2 with a value less than 65535.

Apply MED in the outbound direction on PE2 to CE1 with a cost lower than the path from PE4 to CE2.

The ISP_A network is configured with PIMv2 with sparse mode. The engineering team at ISP_A must implement multicast support following RFC 5059 in the network. The RP priority will be 0, and the solution must require limited supervision from the operations team. Which action must the team take to meet the requirements?

Implement bootstrap router in the network core.

Implement Auto-RP on the candidate RP and the mapping agent only.

Implement Static RP across all routers in the network.

Implement bootstrap router in the network core.

Implement Anycast-RP on edge routers only.

Refer to the exhibit. IS-IS is the routing protocol on the network. After the team noticed excessive CPU usage on all routers, particularly routers R2 and R6, they configured route summarization on all routers. However, a network engineer noticed that summary routes and more specific routes are present in the routing table on R1. Which action must the team take so that R1 receives only the summary routes?

Configure R3 to perform summarization for Level 1 routers, and configure R6 to perform summarization for Level 2 routers.

Configure R2 and R4 to perform summarization for Level 1 routers.

Configure R3 to perform summarization for Level 1 routers, and configure R6 to perform summarization for Level 2 routers.

Configure R3 and R5 to perform summarization for Level 1 and Level 2 routers.

Configure R6 only to perform summarization for all routers.

An engineer configured OSPF on all routers in the data center in the same exchange as other routers Layer 2 connectivity was established. Now, the engineer plans to implement BFD to detect failures in the forwarding path. Which action must the engineer take?

Configure BFD between each adjacent router

Configure BFD on any one of the routers

Configure IS-IS routing before implementing BFD.

Configure BFD between each adjacent router

Configure CEF before implementing BFD

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?

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

IGMPv3 on all interfaces that participate in multicast

PIM dense mode on all devices on the network

Refer to the exhibit. R1 is sending data traffic to R6 using the same SRGB range as the other routers in the topology, but it is also using a non-default SRLB range. Which two configuration tasks must the engineer perform to enable normal SRGB and SRLB operations on this network? (Choose two.)

Configure an adjacency SID from SRLB range 1002 to 6005.

Set the default SRGB range to 16000 to 23999.

Configure an adjacency SID from SRLB range 1002 to 6005.

Configure router R2 with adjacency SID 4002 to enable it to reach R4.

Configure router R1 with adjacency SID 1003 tcPegable it to reach R2.

Set the default SRGB range to 16000 to 23999.

Set the SRGB range to 1002 to 6005

Refer to the exhibit. IS-IS is the IGP for the network, where routers R1. R2 R3, and R4 are Level 1 routers in Area 12 and routers R5 and R6 are Level 2 routers m area 16 According to the network design router R1 must send traffic to R6 using R4 as its next hop To meet the requirement, a network engineer configured route filtering on R2 to prevent the route to R6 from being advertised from R2 However R1 is still using R2 as the next hop Which action must the engineer take to resolve the issue?

Configure routers R5 and R6 as Level 1/2 routers

Disable wide area metrics and use only cost to perform the route manipulation.

Manipulate link costs to provide the desired routing through R4

Move all routers into the same IS-IS area

Configure routers R5 and R6 as Level 1/2 routers

Refer to the exhibit. OSPF is running in the network, which spans multiple areas as shown, and all OSPF neighbors are established. Hosts that reside on the LAN on R1 are trying to reach a server connected to R5, but R1 cannot reach the R5 routes. The server must maintain a TCP connection with the hosts. Which action must the engineer take to resolve the issue?

Configure a virtual link between R1 and R2 to connect area 1 to area 0.

Configure a static route on R1 pointing to R3 so that traffic reaches routes connected to R5.

Configure a virtual link between R1 and R3 to allow area 1 to communicate to area 3.

Configure a static route on R1 and R3 that uses R5 as the next hop for traffic destined to routes connected to R5.

Configure a virtual link between R1 and R2 to connect area 1 to area 0.

Refer to the exhibit. The four routers in this network have formed adjacencies. Router R2 is an IS-IS level 1-2 router that connects to other areas, and the attach bit is set in the R2 level 1 LSP advertisements to R1. According to the network design, R2 should push level 2 routes from its routing table to the R1 routing table. However, R1 installed a default route in its routing table. Which action resolves this problem?

Use the is-type level-1-2 backdoor command to unset the attach bit on R2 and configure a distribute-list to redistribute prefixes to R1

Use The is-type level-1-2 backdoor command lo unset the attach bit on R1 and use a prefix List to filter prefixes from R2

Set the attach bit on R1and use a prefix list to filter prefixes from R2.

Use the is-type level-1-2 backdoor command to unset the attach bit on R2 and configure a distribute-list to redistribute prefixes to R1

Configure R2 as a level 1 router and use a prefix list to filter prefixes to R1.

Refer to the exhibit. ISP_A in AS 635 has four BGP neighbors connected one-by-one, starting from AS 12 R1 has been configured with bgp deterministic-med and bgp additional-paths install to influence egress traffic After a recent reload of R10, all traffic was automatically re-routed via AS 87 A network engineer must correct the traffic flow and route the traffic via AS 101 Which configuration must the engineer apply to R1 to correct the problem without affecting the second BGP attribute?

bgp bestpath med missing-as-worst

bgp default local-preference 200

How does the SRv6 IS-IS Flexible Algorithm function on the data plane?

It automatically delivers traffic to the destination over an engineered path computed by the IGP.

It uses the TE metric in its path calculations to optimize the cumulative TE metric.

It uses the IGP metric in its path calculations to optimize reachability.

It automatically delivers traffic to the destination over an engineered path computed by the IGP.

It applies path computation algorithms to learn the topology and compute a pair of disjoint LSPs.

A network administrator is planning an upgrade for a PE router that has BGP peering sessions with several CE routers. The SLA has stringent uptime requirements, so the administrator wants to implement BGP NSR with SSO to provide fast convergence during the upgrade. Which action must the engineer take as part of the NSR implementation?

Configure the bgp graceful-restart command on the PE router.

Configure a VRF on each CE router on the interface that connects to the PE router.

Configure the bgp graceful-restart command on the PE router.

Configure the clear ip bgp 65514 soft in command on the PE and CE routers.

Configure MPLS on the link between the PE and CE routers.

Refer to the exhibit. 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?

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

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

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

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

Refer to the exhibit. After creating dynamic neighbors for the range specified, the network administrator with an employee ID: 4690:88:374 cannot see all the BGP neighbors established. What is the issue?

The peer groups must also be activated inside the address family.

The single activated neighbor cannot be within the listen range.

A list of neighbors belongs only to a defined ASN.

The peer groups must also be activated inside the address family.

The listen limit is smaller than the prefix defined in the listen range.

Refer to the exhibit. OSPF is running in the core of a company. Router RA is running EIGRP. After the company acquired an additional office, an engineering team connected the two networks from router RA to router R1. OSPF and EIGRP have been mutually redistributed on R1. but the team cannot view the routes on R3. Which action must the team take to resolve the issue?

Disable stub routing in Area 1.

Create a virtual link between R1 and R2.

Configure the routers in Area 2 to be in Area 0.

Disable stub routing in Area 1.

Redistribute connected routes on R3.

What is one of the purposes of a default Multicast Distribution Tree?

to support control traffic between different VRFs

to offload traffic from data MDT

to define the RP for PIM sparse mode and the different leafs

to support control traffic between different VRFs

to handle high-bandwidth source streams

Refer to the exhibit. A service provider is running IS-IS in the core, and all routers use the default IS-IS configuration and reside in the same are a. All routers maintain a different 6 bytes for the system ID. but the attached bits in the NET are the same. After an engineer added router R6 to the network. R3 and R5 began to experience CPU processing issues. Which action must the engineer take to resolve the issue?

Configure all routers to operate as IS-IS Level 2 routers so that only a Level 2 database is maintained.

Configure all routers lo operate as IS-IS Level 1 routers by altering the attached bit to ensure that a default route is Injected Into the routing tables.

Configure R6 to operate as a Level 1 router only so that it maintains the Level 1 database for all routers.

Configure routers R5 and R3 to operate as Level 1 routers only so that they inject a default routing into the routing tables of the other routers

Configure all routers to operate as IS-IS Level 2 routers so that only a Level 2 database is maintained.

Refer to the exhibit. An engineer at a large ISP is troubleshooting suboptimal routing on a customer's IS-IS network with multiple Level 1-2 routers. The network consists of numerous routers that are configured for MPLS. When IS-IS picks the closest Level 1-2 router to exit the area, suboptimal routing occurs in Area 8 and Area 10. The other IGP protocols are running correctly, and the IS-IS adjacency between routers is established. Which action resolves the issue?

Redistribute Level 2 prefixes into Level 1 on router 2.

Configure each interface as either Level 1 or Level 2 circuit type on router 1.

Configure the router as DIS for each of the interfaces on router 1.

Redistribute Level 2 prefixes into Level 1 on router 2.

Disable advertisement of the default route on router 2.

Refer to the exhibit. A network engineer must correct the security policy on the EDGE_R router, which is connected to two Tier 1 ISPs. After another engineer added ip as-path access-list 11 permit 11 to EDGE_R, some routes from AS 11 and AS 4832 started to appear in the routing information base (RIB). Traffic control via Community options is disabled on both ISPs. How should the network engineer update the router configuration on EDGE_R so that only routes for AS 11 are permitted?

Configure ip as-path access-list 11 deny 4832$.

Configure ip as-path prefix-list 11 permit _11$.

Configure ip as-path access-list 11 permit _11_.

Configure ip as-path distribution-list 11 deny A[0-9]+S.

Configure ip as-path access-list 11 deny 4832$.

Refer to the exhibit. A network engineer must optimize link failures on the OSPF routing domain. The solution must follow RFC 5286. and downtime must be no more than 50 ms. All known subnets on R1 must be protected. Which solution must the engineer implement on R1?

Configure fast-reroute per-prefix enable prefix-priority low under the global OSPF configuration.

Configure fp ospf frr per-prefix candidate enable high under the interface configuration.

Configure Ip ospf fast-reroute per-prefix candidate enable under the interface configuration.

Configure fast-reroute per-prefix enable prefix-priority low under the global OSPF configuration.

Configure frr per-prefix enable priority high under the global OSPF configuration.

Refer to the exhibit. BGP is running on the network, and CE1 currently prefers routes to the internet via PE 1 A network engineer must manipulate the BGP routes that CE1 receives from PE2 to be more desirable The engineer configured a route map using MED and applied it on CE1 outbound from PE2. However, after a BGP soft reset. PE1 is still preferred. Which action must the engineer take so that PE2 is chosen as the next hop?

Configure the route map with MED and local preference to manipulate the route outbound

Update the route map to use only weight to manipulate the path.

Configure the route map with MED and local preference to manipulate the route outbound

Apply the route map on CE1 In the inbound direction.

Configure the route map with AS path prepend to manipulate the AS path to exit the autonomous system

Refer to the exhibit. Company_A hosts multiple online VoD platforms. R3 is connected to MAN with a 100 Mbps link R2 has only a 10 Mbps connection, but it has the lowest number of hops to R1 A network engineer must allow users in area 49.421e.2331 5548.7624 00 to access online library resources, using the best possible route toward the online platforms to guarantee the highest connection quality. After the engineer implements the requirements, they notice an excessive number of routes in the R4 routing table and high memory consumption on the router. Which two actions must the engineer take to resolve the issue? (Choose two.)

Create a route map on R3 and redistribute all routes from L2 into L1.

Configure summary-address 64.45.52.0 255 255.252.0 level-1 on R3

Create an access list on R2 and redistribute all routes from L1 into L2.

Configure summary-address area level-1-2 64.45.52.0 255.255.252.0 on R3.

Create a route map on R3 and redistribute all routes from L2 into L1.

Configure summary-address level-2 64.45.52.0 0.0.3.255 on R2.

Configure summary-address 64.45.52.0 255 255.252.0 level-1 on R3

Refer to the exhibit. OSPF is an interior routing protocol on the network. R2 Is In the backbone area, and R4 is In a totally NSSA are a. R5 announces only the 0.0.0.0/0 route to R4 via BGP. R4 is configured with redistribute bgp 736 metric-type 2. After the most recent maintenance window. R2 no longer has the default route via R4. Which action must the network engineer take to correct the reachability problem?

Configure area 2 nsta no-summary under the global router configuration on router R2.

Configure default-information-originate under the OSPF configuration on router R4.

Configure ip route 0.0.0.0 0.0.0.0 nullO under the global router configuration on router R4.

Configure area 2 nssa translate type7 no-suppress-fa under the OSPF configuration on router R2.

What is the purpose of the confederation identifier in a BGP confederation?

It identifies the autonomous system that belongs to the confederation.

It advertises routes outside of the confederation's autonomous system.

It reflects the route reflector duster ID within the confederation.

It carries the AS number within the confederation s local autonomous system

Refer to the exhibit. An engineer is comparing these RPL and route map configurations. Which two conclusions will the engineer reach? (Choose two.)

RPL is applying local preference 100 and community (2:100) for multiple prefixes, but the route map is applying default local preference for multiple prefixes

RPL is applying local preference 50 and community (2:666) for prefix 172.22.0.0716. but the route map is applying only local preference 50 for the same prefix

RPL is applying policy only on BGP IPv6 address families, but the route map is applying policy on BGP IPv4 and IPv6 address families.

RPL and the route map are applying only local preference 50 for prefix 172.22.0.0/16.

RPL is applying local preference 100 and community (2:100) for multiple prefixes, but the route map is applying default local preference for multiple prefixes

RPL is applying local preference 50 and community (2:666) for prefix 172.22.0.0716. but the route map is applying only local preference 50 for the same prefix

RPL is applying local preference 50 and community (2:666) for all prefixes, but the route map is applying only local preference 50 for all prefixes.

Which requirement must be met while using parameter with conditional matching in routing policy definition?

Parameters must be used in a hierarchal structure.

Parameters must be used only in route maps.

Parameters must start with the $ symbol.

Parameters must be applied only to BGP statements.

Parameters must be used in a hierarchal structure.

Cisco 300-510 Practice Test 6 - Free Online Exam Questions 201-240

Refer to the exhibit.

Cisco 300-510 image Question 201 63879133850279774029121

Refer to the exhibit. A network engineer commissioned Router 1, which connects lo Router 2 and Router 5 Router 1 participates in IS-IS routing with other routers, but it is not used for transit traffic. Traffic from Router 2 to Router 5 is expected to travel via Router 1 but the traffic is travelog via Router 3 and Router 4 Which action reserves this problem?

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Cisco 300-510 Practice Test 6

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