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Cisco 350-501 - Implementing and Operating Cisco Service Provider Network Core Technologies (350-501 SPCOR)

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Total 452 questions

After a possible security breach, the network administrator of an ISP must verify the times that several different users logged into the network. Which command must the administrator enter to display the login time of each user that activated a session?

A.

show netconf-yang sessions detail

B.

show netconf-yang datastores

C.

show platform software yang-management process

D.

show netconf-yang sessions

Refer to the exhibit. An organization s network recently experienced several significant outages due to device failures. The network administrator just moved the network devices to a new central data center, and packets are switched using labels. The administrator Is now implementing NSF on the network to reduce potential risk factors in the event of another outage. Which task must the administrator perform on each router as part of the process?

A.

Remove route filtering to speed repopulation of the link-state database

B.

Copy the router s existing state information and share the file with its peers to enable BGP soft resets

C.

Implement MPLS to forward packets while the RIB updates after a faliover.

D.

Implement Graceful Restart to mitigate the delay in MPLS LDP synchronization when the IGP starts up.

Simulation1

A router is configured to perform MPLS LDP graceful restart.

Which three steps are included when the RP sends an LDP initialization to a neighbor to establish an LDP session? (Choose three)

A.

Reconnect Timeout field

B.

Learn from Neighbor (N) flag, set to 1

C.

Graceful restart capability in OPEN message

D.

Recovery Time field

E.

Learn from Network (L.) flage, set to 1

F.

Type-9 LSA

Drag and drop the functions from the left onto the correct Path Computation Element Protocol roles on the right

An engineer is implementing MPLS to monitor within the MPLS domain. Which must the engineer perform to prevent packets from being forwarded beyond the service provider domain when the LSP is down?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer the exhibit.

Users on a network connected to router R3 report slow speeds when they connect to the server connected to R2. After analyzing traffic on the network, a network engineer identified congestion on the link between R2 and R3 as the cause. Which QoS service must the engineer implement to drop traffic on the link when it exceeds a configured threshold?

A.

first-in, first-out

B.

traffic shaping

C.

class-based weighted fair queueing

D.

traffic policing

Refer to the exhibit.

A network engineer is deploying SNMP configuration on client's routers. Encrypted authentication must be included on router 1 to provide security and protect message confidentially. Which action should the engineer perform on the routers to accomplish this task?

A.

snmp-server host 192.168.0.254 informs version 3 auth testuser config.

B.

snmp-server user testuser group 1 remote 192.168.0.254 v3 auth md5 testpassword

C.

snmp-server group group 1 v3 auth.

D.

snmp-server community public

How is a telemetry session established for data analytics?

A.

A router initiates a session using the dial-out to a destination.

B.

A destination initiate a session to a router.

C.

The destination initiate a session using the dial-out more to the router.

D.

A router requests the data using Teinet.

Which three OSPF parameters must match before two devices can establish an OSPF adjacency? (Choose three.)

A.

IP address

B.

interface cost

C.

subnet mask

D.

process ID

E.

hello timer setting

F.

area number