MPLS Quiz 3 ⋆ IpCisco

MPLS QUIZ 3

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Question 1

RSVP ..... are used to send labels through upstream direction.

A	Session Messages
B	Hello Messages
C	RESV Messages
D	PATH Messages
E	Notify Messages

Question 2

Qos in an MPLS network is done via .... in MPLS Header.

A	3 bits TC
B	1 bit BoS
C	3 bits TTL
D	8 bits TC
E	8 bits TTL

Question 3

Which ones reside in the control plane of MPLS?

A	All of them
B	Routing protocols
C	FIB
D	Layer 2 protocols
E	Label distribution protocols

Question 4

How can we displays information about VRF interfaces?

A	show vrf neigbors
B	show vrf interfaces
C	show ip vrf neigbors
D	show ip vrf interfaces
E	show vrf interface details

Question 5

LDP ...... are messages that establish, maintain and terminate sessions.

A	None of them
B	Notification messages
C	Session messages
D	Keepalive messages
E	Error messages

Question 6

MPLS uses labels, appended to packets.

A	False
B	True

Question 7

.... is a group or flow of packets that are forwarded along the same path through MPLS network and are treated the same.

A	Path
B	FEC
C	None of them
D	LER
E	LSP

Question 8

.... and .... is used to distribute labels in MPLS a network.

A	ICMP
B	IS-IS
C	OSPF
D	LDP
E	RSVP

Question 9

Removing Label at the last LSR before Egress LER is PHP ( Penultumate Hop Popping).

A	False
B	True

Question 10

Which one is a Point to Multipoint Layer VPN Service?

A	None of them
B	VPRN
C	VPLS
D	VPSS
E	VPWS

Question 11

PHP is the abbreviation of ....

A	Private Hop Peer
B	Penultimate Hybrid Popping
C	Penultimate Hop Popping
D	Private Hybrid Popping
E	Penultimate Hybrid Peer

Question 12

We can say that, .... is the table of networks and labels.

A	None of them
B	LFIB
C	FIB
D	LIB
E	RIB

Question 13

In MPLS Network, At each LSR, labels are switched. This process is called ....

A	swap
B	push
C	php
D	path
E	pop

Question 14

Which ones are RSVP Messages?

A	RESV
B	PATH Tear
C	PATH
D	REQS
E	PEER

Question 15

Used by MPLS L3VPN Application, .... is a technology that allows multiple routing and forwarding tables to exist.

A	VRF
B	CEF
C	RIB
D	LIB
E	FIB

Question 16

To define an LSP ..... and ..... must be defined minimum.

A	Peer definition
B	All of them
C	Tunnel destination
D	Path definition
E	Encapsulation protocol

Question 17

.... is the path through an MPLS network.

A	PHP
B	LER
C	LSP
D	LSR
E	FEC

Question 18

LDP depends on IGP convergence.

A	True
B	False

Question 19

.... is created when MPLS routers exchange labels.

A	Routing Table
B	LFIB
C	LIB
D	RIB
E	ARP Table

Question 20

How to enable ldp as label distribution protocol under a Cisco router interface?

A	mpls protocol ldp
B	label protocol ldp
C	mpls label protocol ldp
D	mpls label protocol
E	mpls protocol ldp enable

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There are 20 questions to complete.

MPLS Quiz 3

MPLS QUIZ 3

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