MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

VPLS is a .... VPN Technology.

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

Question 2

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

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

Question 3

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

A	20
B	32
C	3
D	24
E	8

Question 4

Which port is used by LDP?

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

Question 5

Which ones are the VPN names used with MPLS?

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

Question 6

How to enable cef on a Cisco router?

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

Question 7

Which one is the benefits of Traffic Engineering?

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

Question 8

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

A	0
B	255
C	100
D	254
E	5

Question 9

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

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

Question 10

Which router types are used in an MPLS network?

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

Question 11

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

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

Question 12

By default, TTL propagation is enabled.

A	False
B	True

Question 13

Which table is created by CEF?

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

Question 14

How can we display, VRF ABC Routing table?

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

Question 15

RSVP Path is bidirectional.

A	False
B	True

Question 15 Explanation:

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

Question 16

How can we display LIB in an MPLS network?

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

Question 17

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

A	FEC
B	LSR
C	LSP
D	LER
E	PHP

Question 18

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

Question 19

Which ones are in MPLS Control Plane?

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

Question 20

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

A	standard
B	loose
C	strict
D	streamed
E	leased

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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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