MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

Which ones of the types of Fast Reroute?

A	Session protection
B	Network protection
C	Path protection
D	Link protection
E	Node protection

Question 2

LDP Indertifier is consist of ..... and .....

A	LSR ID
B	LER IP
C	Label Space ID
D	Interface IP
E	Interface MAC

Question 3

While using L3VPN technology, to distinguish different customers in MPLS network, .... is used.

A	VRF
B	Route Target
C	None of them
D	Route Distinguisher
E	Route Table

Question 4

If there are two MPLS Labels in an MPLS Label Stack, the last labels BoS bit is set to ....

A	20
B	24
C	8
D	3
E	1

Question 5

What are the different types of labels?

A	Aggregate Label
B	Standard Label
C	All of them
D	Explicit Null
E	Implicit Null

Question 6

TTL is used to prevent loops in an MPLS Network.

A	True
B	False

Question 7

Which ones are RSVP Messages?

A	PATH Error
B	REQS Tear
C	RESV Error
D	REQS Error
E	RESV Tear

Question 8

The router that is closer to the source router is called .... in MPLS network.

A	Down Router
B	Downstream Router
C	None of them
D	Up Router
E	Upstream Router

Question 9

How can we set our router interface to use both LDP and TDP together?

A	mpls label protocol both enable
B	mpls protocol both enable
C	mpls protocol both
D	mpls label protocol ldp, tdp
E	mpls label protocol both

Question 10

Routing protocols and label exchange protocols exist at ...... plane of MPLS.

A	Control
B	Data

Question 11

If you configure each router along the MPLS path explicitly, this is ....

A	Dynamic LSP
B	Static LSP

Question 12

TTL propagation can be disabled to hide the MPLS network topology.

A	False
B	True

Question 13

In RSVP, Ingress Router is also called .... And Egress Router is also called ....

A	Tail-End / Head-End
B	Head-End / Tail-End
C	None of them
D	Tag-End / Hop-End
E	Hop-End / Tag-End

Question 14

TC bits in MPLS Header is .... bits.

A	8 bits
B	3 bits
C	20 bits
D	10 bits
E	1 bit

Question 15

A ...... is a specific Routing Table belongs to a specific VPRN.

A	MAC Table
B	ARP Table
C	VRF Table
D	IP Table
E	Topology Table

Question 16

From the customer perspective, with MPLS L3 VPN, the sites are like connected to a ……

A	Firewall
B	Switch
C	Bridge
D	Router
E	Hub

Question 17

In MPLS Network, At the first Edge LSR, label is added to the packet. This process is called ....

A	swap
B	none of them
C	pop
D	push
E	php

Question 18

How can we check RSVP Sessions on Cisco devices?

A	show session rsvp
B	show neighbors rsvp
C	show rsvp session
D	show rsvp neighbors
E	show rsvp peers

Question 19

To check LDP neighbors we use ... command on Cisco routers.

A	show ldp neighbors
B	show mpls protocol ldp
C	show mpls protocol ldp neighbor
D	show ldp neighbors detail
E	show mpls ldp neighbor

Question 20

MPLS is a layer .... technology.

A	2,5
B	1
C	4
D	2
E	3

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MPLS Quiz 5

MPLS QUIZ 5

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