MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

How can we display, VRF ABC Routing table?

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

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 ones are in MPLS Control Plane?

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

Question 4

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

A	LER
B	LSR
C	LSP
D	FEC
E	PHP

Question 5

Which table is created by CEF?

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

Question 6

How can we display LIB in an MPLS network?

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

Question 7

Which router types are used in an MPLS network?

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

Question 8

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

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

Question 9

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

A	100
B	5
C	255
D	0
E	254

Question 10

Which one is the benefits of Traffic Engineering?

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

Question 11

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

Question 12

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

A	loose
B	streamed
C	leased
D	strict
E	standard

Question 13

How to enable cef on a Cisco router?

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

Question 14

VPLS is a .... VPN Technology.

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

Question 15

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

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

Question 16

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

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

Question 17

Which port is used by LDP?

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

Question 18

By default, TTL propagation is enabled.

A	False
B	True

Question 19

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

A	3
B	8
C	32
D	20
E	24

Question 20

Which ones are the VPN names used with MPLS?

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

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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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