MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

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

Question 2

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

A	3
B	32
C	8
D	24
E	20

Question 3

Which ones are in MPLS Control Plane?

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

Question 4

How can we display, VRF ABC Routing table?

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

Question 5

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

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

Question 6

Which ones are the VPN names used with MPLS?

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

Question 7

Which router types are used in an MPLS network?

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

Question 8

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

A	leased
B	loose
C	streamed
D	strict
E	standard

Question 9

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

A	PHP
B	FEC
C	LSP
D	LSR
E	LER

Question 10

By default, TTL propagation is enabled.

A	True
B	False

Question 11

Which one is the benefits of Traffic Engineering?

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

Question 12

Which table is created by CEF?

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

Question 13

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

A	5
B	100
C	0
D	254
E	255

Question 14

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

A	traceroute ipv4 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 mpls 20.20.20.20/32
E	traceroute mpls ipv4 20.20.20.20/32

Question 15

VPLS is a .... VPN Technology.

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

Question 16

Which port is used by LDP?

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

Question 17

How to enable cef on a Cisco router?

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

Question 18

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

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

Question 19

RSVP Path is bidirectional.

A	True
B	False

Question 19 Explanation:

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

Question 20

How can we display LIB in an MPLS network?

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

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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