MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	0
B	100
C	5
D	255
E	254

Question 2

By default, TTL propagation is enabled.

A	False
B	True

Question 3

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

A	LSP
B	PHP
C	LER
D	LSR
E	FEC

Question 4

Which ones are in MPLS Control Plane?

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

Question 5

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

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

Question 6

VPLS is a .... VPN Technology.

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

Question 7

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

Question 8

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

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

Question 9

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

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

Question 10

RSVP Path is bidirectional.

A	False
B	True

Question 10 Explanation:

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

Question 11

How to enable cef on a Cisco router?

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

Question 12

Which router types are used in an MPLS network?

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

Question 13

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

A	streamed
B	leased
C	standard
D	loose
E	strict

Question 14

Which one is the benefits of Traffic Engineering?

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

Question 15

Which table is created by CEF?

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

Question 16

How can we display LIB in an MPLS network?

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

Question 17

Which port is used by LDP?

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

Question 18

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

A	3
B	32
C	8
D	20
E	24

Question 19

How can we display, VRF ABC Routing table?

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

Question 20

Which ones are the VPN names used with MPLS?

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

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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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