MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	20
B	32
C	3
D	8
E	24

Question 2

Which ones are in MPLS Control Plane?

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

Question 3

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

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

Question 4

Which one is the benefits of Traffic Engineering?

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

Question 5

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

A	streamed
B	standard
C	loose
D	leased
E	strict

Question 6

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

A	0
B	255
C	5
D	100
E	254

Question 7

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

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

Question 8

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

Question 9

By default, TTL propagation is enabled.

A	False
B	True

Question 10

Which router types are used in an MPLS network?

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

Question 11

RSVP Path is bidirectional.

A	False
B	True

Question 11 Explanation:

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

Question 12

How can we display LIB in an MPLS network?

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

Question 13

Which port is used by LDP?

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

Question 14

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

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

Question 15

How to enable cef on a Cisco router?

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

Question 16

How can we display, VRF ABC Routing table?

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

Question 17

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

A	LSP
B	LER
C	PHP
D	FEC
E	LSR

Question 18

Which ones are the VPN names used with MPLS?

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

Question 19

Which table is created by CEF?

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

Question 20

VPLS is a .... VPN Technology.

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

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

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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