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Which statement about TLS is accurate when using RESTCONF to write configurations on network devices'?

A.

It requires certificates for authentication.

B.

It is provided using NGINX acting as a proxy web server

C.

It is used for HTTP and HTTPS requests.

D.

It is not supported on Cisco devices

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

Which type of attack is an application attack?

A.

ping of death

B.

ICMP (ping) flood

C.

HTTP flood

D.

SYN flood

Refer to the exhibit.

A NOC engineer is configuring label-based forwarding from CSR to the EPC gateway. Cell-site operation and maintenance for IPv4 traffic between 10.20.10.1 and 192.168.10.10 is already up. CR1 and CR2 are configured as route reflectors for AG1 and AG2. Which action completes the configuration?

A.

Remove address-family labeled-unicast from the BGP session-group infra on AG1 for neighbor-group core.

B.

Apply the BGP_Egress_Filter route policy to the BGP neighbor-group packet core on AG1.

C.

Configure AG1 to allocate a label to the BGP routes that are received in the BGP session group transport.

D.

Configure AG1 to allow the 300:100 and 200:100 communities in the BGP_Egress_Filter route policy.

Refer to the exhibit:

What is significant about the number 2 in the configuration?

A.

It is the numeric name of the ACL that contains the list of SNMP managers with access to the agent

B.

It dictates the number of sessions that can be open with the SNMP manager

C.

It indicates two SNMP managers can read and write with the agent using community string cisco test

D.

It represents the version of SNMP running

Simulation 7

Which two features describe TI-LFA? (Choose two.)

A.

TI-LFA uses PQ or P and Q nodes on the post-convergence path to compute the backup path.

B.

Post-convergence, TI-LFA considers the next-hop neighbor to calculate the backup repair path.

C.

TI-LFA works with point of local repair when the PQ node supports only LDP capability.

D.

Unlike RLFA, TI-LFA works without the PQ node and provides double segment failure protection.

E.

TI-LFA leverages the post-convergence path that carries data traffic after a failure.

Refer to the exhibit.

An engineer is updating this network to meet these conditions:

• Area 10 will receive inter-area routes and support mutual redistribution of external routes with the extranet.

• The ::/0 route is prohibited in Area 10.

• Area 11 will receive only the ::/0 route from the ABR.

• External route redistribution is not supported in Area 11.

• The ABR in Area 11 will advertise no interarea routes.

Which two configurations must be performed to meet the requirements? (Choose two.)

A.

Configure area 11 as nssa no-summary on R7 and as nssa on XR31.

B.

Configure area 10 as stub on R9 and XR32.

C.

Configure area 11 as stub no-summary on R7 and as stub on XR31.

D.

Configure area 11 as nssa default-information-originate on R7 and as nssa on XR31.

E.

Configure area 10 as nssa on R9 and XR32.

Refer to the exhibit.

A network engineer is implementing a standard customer route-policy on ASBR1 with these requirements:

• It must accept only customer-assigned prefixes

• It must preserve customer advertised BGP communities

• It must set the local-preference to 110 for all prefixes

• It must attach the ORIGINATION-PE and LOCAL-CITY communities to all accepted prefixes.

Which route policy must the engineer implement on ASBR1 to satisfy the requirements?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

An engineering team must implement Unified MPLS to scale an MPLS network. Devices in the core layer use different IGPs, so the team decided to split the network into different areas. The team plans to keep the MPLS services as they are and introduce greater scalability. Which additional action must the engineers take to implement the Unified MPLS?

A.

Redistribute the IGP prefixes from one IGP into the other routers to ensure end-to-end LSPs.

B.

Configure the ABR routers as route reflectors that redistribute IGP into BGP.

C.

Redistribute the IGP prefixes into another IGP to ensure end-to-end LSPs.

D.

Move the IGP prefixes into IS-IS as the loopback prefixes of the PE routers to distribute the prefixes to other routers to create end-to-end LSPs.