MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	20
B	3
C	32
D	24
E	8

Question 2

RSVP Path is bidirectional.

A	True
B	False

Question 2 Explanation:

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

Question 3

Which port is used by LDP?

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

Question 4

How can we display LIB in an MPLS network?

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

Question 5

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

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

Question 6

Which ones are in MPLS Control Plane?

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

Question 7

VPLS is a .... VPN Technology.

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

Question 8

How can we display, VRF ABC Routing table?

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

Question 9

Which one is the benefits of Traffic Engineering?

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

Question 10

How to enable cef on a Cisco router?

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

Question 11

Which ones are the VPN names used with MPLS?

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

Question 12

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

A	255
B	100
C	254
D	0
E	5

Question 13

Which router types are used in an MPLS network?

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

Question 14

Which table is created by CEF?

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

Question 15

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

A	LSR
B	PHP
C	LER
D	FEC
E	LSP

Question 16

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

Question 17

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

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

Question 18

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

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

Question 19

By default, TTL propagation is enabled.

A	True
B	False

Question 20

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

A	leased
B	standard
C	streamed
D	strict
E	loose

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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 1

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