MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

A	LSR
B	LSP
C	PHP
D	LER
E	FEC

Question 2

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

Question 3

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 4

VPLS is a .... VPN Technology.

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

Question 5

Which ones are in MPLS Control Plane?

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

Question 6

Which ones are the VPN names used with MPLS?

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

Question 7

Which table is created by CEF?

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

Question 8

How can we display, VRF ABC Routing table?

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

Question 9

Which router types are used in an MPLS network?

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

Question 10

RSVP Path is bidirectional.

A	True
B	False

Question 10 Explanation:

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

Question 11

Which port is used by LDP?

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

Question 12

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

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

Question 13

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

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

Question 14

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

A	strict
B	streamed
C	standard
D	loose
E	leased

Question 15

Which one is the benefits of Traffic Engineering?

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

Question 16

How to enable cef on a Cisco router?

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

Question 17

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

A	5
B	255
C	0
D	100
E	254

Question 18

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

A	3
B	20
C	32
D	8
E	24

Question 19

By default, TTL propagation is enabled.

A	True
B	False

Question 20

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

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

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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