What is the role of the point of local repair (PLR) in FRR?

It computes the primary TE LSP path

It detects the failure and switches traffic to the backup tunnel

It sends RSVP PathErr messages to the ingress

It maintains the TE database for the entire network

What happens when an RSVP-TE Path message requests more bandwidth than is available on a link?

The router sends a PathErr message and the LSP setup fails

The router forwards the Path message with a reduced bandwidth request

The router silently drops the Path message

The router reserves the available bandwidth and continues

How does RSVP-TE use bandwidth reservations during path setup?

It reserves bandwidth only at the ingress and egress routers

It reserves bandwidth only after the LSP is fully established

It requests a specific bandwidth in the Path message and reserves it in the Resv message

It uses the IGP to reserve bandwidth on all links in the network

What is the difference between link protection and node protection in FRR?

Link protection bypasses a failed link, while node protection bypasses a failed router

Link protection is faster than node protection

Node protection requires more bandwidth than link protection

Link protection is used for MPLS, while node protection is used for IP

A service provider is implementing FRR for a TE tunnel. The network team wants to protect against both link and node failures. They have configured a backup tunnel for link protection on the link between Router B and Router C. Which failure scenario will this backup tunnel protect against?

Failure of both the link between Router B and Router C and Router C

Failure of the link between Router B and Router C only

Failure of any link in the entire TE tunnel path

CiscoCertified Network Professional Service Provider

Domain 3Objective 2

3.2 Describe Traffic Engineering 350-501 Practice Questions (Page 4)

Part of the MPLS and Segment Routing domain, which accounts for 20% of the 350-501 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 3–5 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

8concepts

20%of the exam

Questions 16–20

16foundation · easy
What is the role of the point of local repair (PLR) in FRR?
Select an answer first
17foundation · easy
What happens when an RSVP-TE Path message requests more bandwidth than is available on a link?
Select an answer first
18foundation · easy
How does RSVP-TE use bandwidth reservations during path setup?
Select an answer first
19foundation · easy
What is the difference between link protection and node protection in FRR?
Select an answer first
20application · medium
A service provider is implementing FRR for a TE tunnel. The network team wants to protect against both link and node failures. They have configured a backup tunnel for link protection on the link between Router B and Router C. Which failure scenario will this backup tunnel protect against?
Select an answer first

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