MPLS Quiz 3 ⋆ IpCisco

MPLS QUIZ 3

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Question 1

MPLS uses labels, appended to packets.

A	True
B	False

Question 2

RSVP ..... are used to send labels through upstream direction.

A	PATH Messages
B	RESV Messages
C	Notify Messages
D	Hello Messages
E	Session Messages

Question 3

.... is the path through an MPLS network.

A	FEC
B	LSP
C	PHP
D	LER
E	LSR

Question 4

Qos in an MPLS network is done via .... in MPLS Header.

A	3 bits TTL
B	3 bits TC
C	8 bits TC
D	8 bits TTL
E	1 bit BoS

Question 5

LDP depends on IGP convergence.

A	False
B	True

Question 6

Which ones are RSVP Messages?

A	REQS
B	PEER
C	PATH Tear
D	PATH
E	RESV

Question 7

We can say that, .... is the table of networks and labels.

A	None of them
B	FIB
C	LFIB
D	RIB
E	LIB

Question 8

Removing Label at the last LSR before Egress LER is PHP ( Penultumate Hop Popping).

A	True
B	False

Question 9

How can we displays information about VRF interfaces?

A	show ip vrf neigbors
B	show vrf neigbors
C	show vrf interface details
D	show ip vrf interfaces
E	show vrf interfaces

Question 10

In MPLS Network, At each LSR, labels are switched. This process is called ....

A	swap
B	php
C	path
D	push
E	pop

Question 11

LDP ...... are messages that establish, maintain and terminate sessions.

A	Error messages
B	Session messages
C	Notification messages
D	None of them
E	Keepalive messages

Question 12

How to enable ldp as label distribution protocol under a Cisco router interface?

A	mpls protocol ldp enable
B	mpls label protocol ldp
C	mpls label protocol
D	label protocol ldp
E	mpls protocol ldp

Question 13

PHP is the abbreviation of ....

A	Private Hybrid Popping
B	Penultimate Hybrid Popping
C	Penultimate Hop Popping
D	Private Hop Peer
E	Penultimate Hybrid Peer

Question 14

.... is a group or flow of packets that are forwarded along the same path through MPLS network and are treated the same.

A	LSP
B	Path
C	LER
D	FEC
E	None of them

Question 15

Which one is a Point to Multipoint Layer VPN Service?

A	VPWS
B	VPRN
C	VPLS
D	None of them
E	VPSS

Question 16

.... is created when MPLS routers exchange labels.

A	LFIB
B	Routing Table
C	RIB
D	ARP Table
E	LIB

Question 17

Used by MPLS L3VPN Application, .... is a technology that allows multiple routing and forwarding tables to exist.

A	CEF
B	RIB
C	VRF
D	LIB
E	FIB

Question 18

Which ones reside in the control plane of MPLS?

A	Layer 2 protocols
B	Label distribution protocols
C	Routing protocols
D	All of them
E	FIB

Question 19

To define an LSP ..... and ..... must be defined minimum.

A	Encapsulation protocol
B	Tunnel destination
C	All of them
D	Path definition
E	Peer definition

Question 20

.... and .... is used to distribute labels in MPLS a network.

A	LDP
B	ICMP
C	OSPF
D	IS-IS
E	RSVP

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There are 20 questions to complete.

gokhankosem

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

IPCisco.com | Best Route to Your Dreams

MPLS Quiz 3

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