MPLS Quiz 1 ⋆ IpCisco

MPLS QUIZ 1

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Question 1

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

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

Question 2

How can we display LIB in an MPLS network?

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

Question 3

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

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

Question 4

Which ones are in MPLS Control Plane?

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

Question 5

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

A	24
B	20
C	8
D	3
E	32

Question 6

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

A	standard
B	strict
C	loose
D	streamed
E	leased

Question 7

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

A	254
B	255
C	100
D	5
E	0

Question 8

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

A	PHP
B	LSR
C	LER
D	FEC
E	LSP

Question 9

Which port is used by LDP?

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

Question 10

RSVP Path is bidirectional.

A	False
B	True

Question 10 Explanation:

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

Question 11

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

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

Question 12

Which table is created by CEF?

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

Question 13

By default, TTL propagation is enabled.

A	True
B	False

Question 14

How to enable cef on a Cisco router?

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

Question 15

VPLS is a .... VPN Technology.

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

Question 16

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

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

Question 17

Which one is the benefits of Traffic Engineering?

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

Question 18

Which router types are used in an MPLS network?

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

Question 19

Which ones are the VPN names used with MPLS?

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

Question 20

How can we display, VRF ABC Routing table?

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

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There are 20 questions to complete.

MPLS Quiz 1

MPLS QUIZ 1

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