MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	traceroute mpls 20.20.20.20 0.0.0.0
B	traceroute ipv4 20.20.20.20/32
C	traceroute mpls 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 2

Which ones are in MPLS Control Plane?

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

Question 3

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

A	100
B	254
C	5
D	255
E	0

Question 4

How to enable cef on a Cisco router?

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

Question 5

How can we display, VRF ABC Routing table?

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

Question 6

RSVP Path is bidirectional.

A	True
B	False

Question 6 Explanation:

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

Question 7

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

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

Question 8

Which port is used by LDP?

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

Question 9

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

A	8
B	24
C	20
D	3
E	32

Question 10

Which ones are the VPN names used with MPLS?

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

Question 11

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

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

Question 12

Which one is the benefits of Traffic Engineering?

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

Question 13

Which router types are used in an MPLS network?

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

Question 14

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

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

Question 15

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

A	PHP
B	LER
C	LSR
D	FEC
E	LSP

Question 16

Which table is created by CEF?

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

Question 17

By default, TTL propagation is enabled.

A	True
B	False

Question 18

How can we display LIB in an MPLS network?

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

Question 19

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

A	standard
B	leased
C	loose
D	strict
E	streamed

Question 20

VPLS is a .... VPN Technology.

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

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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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