You are configuring MPLS traffic-engineering tunnels in the core.
Which two ways exist for the tunnel path across the core? (Choose two )

A.

Tunnel links inherit IGP metrics by default unless overridden

B.

Tunnels can be configured with dynamic path or explicitly defined path

C.

A zero bandwidth tunnel is not a valid option

D.

The bandwidth statement creates a "hard" reservation on the link-The dynamic path
option is supported only with IS-IS

Refer to the exhibit

In which way does router R1 operate differently than router R2?

A.

R1 sends LSA type 2 only, while R2 sends type 1 and type 7 LSAs

B.

R1 sends LSA types 1 and 2, while R2 sends type 1. 2. and 7 LSAs

C.

R1 sends LSA type 2 only and R2 sends LSA type 1 only

D.

R1 sends LSA types 5 and 7, while R2 sends type 1, 2, and 7 LSAs

An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate
with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate.
Which configuration accomplishes these objectives?

A.

Option A

B.

Option B

C.

Option C

Refer to the exhibit.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Which two actions describe ISP delegation to PCE servers? (Choose two)

A.

adding a new PCE server with lower precedence than the primary PCE

B.

changing the precedence of any of the PCE servers

C.

removing TE re-optimization timer timeouts

D.

entering the mpls traffic-eng reoptimize command

E.

adding a new PCE server with higher precedence than the primary PCE

Refer to the exhibit.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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

Which two tasks must you perform when you implement LDP NSF on your network?
(Choose two.)

A.

Enable NSF for EIGRP

B.

Enable NSF for the link-state routing protocol that is in use on the network.

C.

Disable Cisco Express Forwarding

D.

Implement direct connections for LDP peers

E.

Enable NSF for BGP

How can a network administrator secure rest APIs?

A.

They can allow read and write privileges to all users

B.

They can ensure that user sessions are authenticated using TACACS+ only

C.

They can have a general administrator login for multiple users to access that has
command entries logged

D.

They can authenticate user sessions and provide the appropriate privilege level

A network engineer is configuring a BGP route policy for the SUBNET prefix set. Matching
traffic must be dropped, and other traffic must have its MED value set to 400 and
community 4:400 added to the route. Which configuration must an engineer apply?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

What is a primary benefit of IPoATM or MPLS over ATM backbone service provider
networks?

A.

dedicated circuits

B.

variable-length packets

C.

isochronous system

D.

fixed-length cells

Refer to the exhibit

If router RA is configured as shown, which IPv4 multicast address space does it use?

A.

224.0. 0.0/8

B.

225.0. 0.0/8

C.

232.0. 0.0/8

D.

239.0. 0.0/8