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	none of them
B	pop
C	swap
D	php
E	push

Question 2

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

A	100
B	255
C	5
D	254
E	0

Question 3

Which port is used by LDP?

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

Question 4

How to enable cef on a Cisco router?

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

Question 5

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

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

Question 6

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

A	LER
B	PHP
C	LSP
D	FEC
E	LSR

Question 7

Which ones are in MPLS Control Plane?

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

Question 8

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

A	8
B	32
C	24
D	3
E	20

Question 9

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

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

Question 10

Which ones are the VPN names used with MPLS?

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

Question 11

How can we display, VRF ABC Routing table?

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

Question 12

RSVP Path is bidirectional.

A	True
B	False

Question 12 Explanation:

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

Question 13

Which router types are used in an MPLS network?

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

Question 14

VPLS is a .... VPN Technology.

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

Question 15

By default, TTL propagation is enabled.

A	True
B	False

Question 16

Which table is created by CEF?

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

Question 17

Which one is the benefits of Traffic Engineering?

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

Question 18

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

A	loose
B	standard
C	leased
D	streamed
E	strict

Question 19

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

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

Question 20

How can we display LIB in an MPLS network?

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

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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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