Cisco 350-501 Practice Test - Questions Answers, Page 26
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A network operator working for a telecommunication company with an employee Id: 4065 96080 it trying to implement BFD configuration on an existing network of Cisco devices Which task must the engineer perform to enable BFD on the interfaces?
Disable Cisco Express Forwarding on the interfaces
Disable SSO on the interfaces
Remove any static routes that point to the interfaces
Remove the log option from any ACLs on the interfaces.
A network architect décides to expand the scope of the multicast deployment within the company network the network is already using PlM-SM with a static RP that supports a high-bandwidth. videobased training application that s heavily used by the employees, but excessive bandwidth usage is a concern How must the engineer update the network to provide a more efficient multicast implementation'?
Configure IGMP to manage the multicast hosts on each LAN
implement BSR to support dynamic RP notification.
Deploy ICMP to Improve multicast reachability across the network using static RP.
Implement STP to improve switching performance for multicast data.
Refer to the exhibit. The USER mat is connecting an application on an Internet connection in AS 100 is facing these issues:
The USER lost the connection to the application during a failure Between IG and R2.
Router R2 configuration a lost due to a power outage.
The application the USER is connecting to a hosted behind CE2.
What action resolves the issues on R3 and R4 routers?
Set R4 as a route reflector for R3 and CE2
Apply high Local Preference on R3 toward R1
Set R3 as a route reflector for R4 and CE1
Apply low Local Preference on R4 toward R2.
After a series of unexpected device failures on the network. a Cisco engineer is deploying NSF on the network devices so that packets continue to be forwarded during switchovers The network devices reside in the same holding, but they are physically separated into two different data centers Which task must the engineer perform as part of the deployment?
implement OSPF to maintain the link-state database during failover.
implement VRFs ana specify the forwarding instances that must remain active during failover.
implement an L2VPN with the failover peer to share state Information between the active and standby devices.
implement Cisco Express Forwarding to provide forwarding during failover
Refer to me exhibit.
A network engineer notices PE-21 convergence degradation due to the growing LSDB size of Level 2 areas in the network The engineer decides to migrate router PE-21 from an inter-area design to an intra-area implementation, inter-area routing must De accomplished via an ATT-bit set by the Level 1/Level 2 router. Which configuration must the engineer implement on PE-21 to complete the migrate?
configure terminal
router isis 1
no net 49.0200
net 49.5000
is-type level-1-2
end
configure terminal
router isis 1
net 49.5000.0100.1202.0021.00
is-type level-1-2
end
configure terminal
router isis 1
net 49.5000.0100.1222.0022.00
is-type level-1
end
configure terminal
router isis 1
no net 49.0200.0100.1202.0021.00
net 49.5000.0100.1202.0021.00
is-type level-1
end
An engineer Is implementing NSR with OSPF on a large campus that requires high availability. Which task must an engineer perform to complete the process with minimal disruption to traffic?
Reset OSPF neighbour sessions to maintain state Information during router switchover
Configure the device to repopulate state information using routing updates received from the BDR
increase the keepalive interval on the OSPF neighbours so that traffic continues to pass during the switchover.
Ensure that the dual HP has synchronized their state information before performing the switchover operation.
Refer to the exhibit. Router P4 and P5 receive the 0.0.0.0/0 route from the ISP via eBGP peering P4 is the primary Internet gateway router, and P5 is its Backup. P5 is already advertising a default route into OSPF domain. Which configuration must be applied to P4 so that advertises a default route Into OSPF and Becomes me primary internet gateway for the network?
Option A
Option B
Option C
Option D
Refer to the exhibit. After a networking team configured this MPLS topology, the supervisor wants to view MPLS labels to verify the path that packets take from router R1 to router R7 The team already Issued an ICMP ping to verify connectivity between the devices. Which task must the team perform to allow the supervisor to view the label switch path?
Configure MPLS TE to display the labels in the stack between the head and tail-end routers
Implement MPLS LDP to assign labels to all the routes in the transit path.
Configure MPLS LDP Sync to sync labels from the routing table to the MPLS forwarding table.
Implement MPLS OAM to display the labels for each hop along the path
Refer to the exhibit.
An engineer is configuring multitopology IS-IS for IPv6 on router R1. Which additional configuration must be applied to the router to complete the task?
Option A
Option B
Option C
Option D
Refer to the exhibit.
An ISP provides shared VoIP Extranet services to a customer in VRF-100 with these settings:
The VoIP services are hosted in the 198.19.1000/24 space.
The customer has been assigned the 198.18.10/29 IP address bloc*.
VRF-100 is assigned Import and export route target 85010:100.
Which configuration must the engineer Apply to PE-1 to provision VRF-100 and provide access to the shared services?
Option A
Option B
Option C
Option D
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