MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	LER
B	PHP
C	LSR
D	FEC
E	LSP

Question 2

Which router types are used in an MPLS network?

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

Question 3

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

A	0
B	255
C	100
D	5
E	254

Question 4

RSVP Path is bidirectional.

A	True
B	False

Question 4 Explanation:

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

Question 5

How can we display LIB in an MPLS network?

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

Question 6

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

Question 7

By default, TTL propagation is enabled.

A	False
B	True

Question 8

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

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

Question 9

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

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

Question 10

Which one is the benefits of Traffic Engineering?

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

Question 11

How to enable cef on a Cisco router?

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

Question 12

Which ones are the VPN names used with MPLS?

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

Question 13

Which ones are in MPLS Control Plane?

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

Question 14

How can we display, VRF ABC Routing table?

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

Question 15

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

A	loose
B	streamed
C	strict
D	leased
E	standard

Question 16

VPLS is a .... VPN Technology.

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

Question 17

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

A	8
B	20
C	24
D	32
E	3

Question 18

Which port is used by LDP?

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

Question 19

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

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

Question 20

Which table is created by CEF?

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

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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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