MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

In MPLS Network, At the last Edge LSR, label is removed. This process is called ....

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

Question 2

.... operates at the edge of an MPLS network.

A	FEC
B	LSP
C	LSR
D	PHP
E	LER

Question 3

LDP ...... are sent for Error.

A	PATH Messages
B	Session messages
C	Notification messages
D	Discovery messages
E	RESV Messages

Question 4

How can you check the hops through the way to an MPLS Node 20.20.20.20?

A	traceroute mpls 20.20.20.20/32
B	traceroute mpls ipv4 20.20.20.20/32
C	traceroute mpls 20.20.20.20 0.0.0.0
D	traceroute ipv4 20.20.20.20/32
E	traceroute mpls ipv4 20.20.20.20 0.0.0.0

Question 5

When we disable TTL propagation, this makes routers set the TTL value as .....

A	254
B	0
C	255
D	5
E	100

Question 6

For RSVP Path definiton can be done with two types. These are:

A	leased
B	strict
C	streamed
D	loose
E	standard

Question 7

How can we display, VRF ABC Routing table?

A	show ip vrf ABC route
B	show route vrf ABC
C	show ip vrf ABC
D	show vrf ABC route
E	show ip route vrf ABC

Question 8

Which ones are in MPLS Control Plane?

A	All of them
B	LFIB
C	FIB
D	RIB
E	LIB

Question 9

RSVP Path is bidirectional.

A	False
B	True

Question 9 Explanation:

RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.

Question 10

MPLS label is added between .... and .... headers.

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

Question 11

Which table is created by CEF?

A	All of them
B	RIB
C	FIB
D	LIB
E	LFIB

Question 12

Which one is the benefits of Traffic Engineering?

A	Build new services
B	Better Bandwidth Utilization
C	Capacity Planning
D	All fo them
E	Provide better convergence

Question 13

Which port is used by LDP?

A	UDP 946
B	UDP 46
C	UDP 695
D	UDP 646
E	UDP 64

Question 14

Which ones are the VPN names used with MPLS?

A	MPLS L4VPN
B	MPLS L2VPN
C	MPLS L3VPN
D	MPLS L1VPN
E	All of them

Question 15

How can we display LIB in an MPLS network?

A	show mpls ldp bindings
B	show mpls bindings
C	show ldp lib
D	show mpls lib
E	show ldp bindings

Question 16

How to enable cef on a Cisco router?

A	ip cef create
B	ip cef enable
C	cef run
D	cef enable
E	ip cef

Question 17

VPLS is a .... VPN Technology.

A	Layer 3
B	Layer 7
C	Layer 1
D	Layer 2
E	Layer 4

Question 18

Which router types are used in an MPLS network?

A	Customer LAN
B	All of them
C	Peer Edge
D	Provider
E	Provider Edge

Question 19

MPLS Label in MPLS Header is .... bits.

A	3
B	8
C	20
D	24
E	32

Question 20

By default, TTL propagation is enabled.

A	False
B	True

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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

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