MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

Routing protocols and label exchange protocols exist at ...... plane of MPLS.

A	Control
B	Data

Question 2

In MPLS Network, At the first Edge LSR, label is added to the packet. This process is called ....

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

Question 3

LDP Indertifier is consist of ..... and .....

A	Interface IP
B	Label Space ID
C	Interface MAC
D	LER IP
E	LSR ID

Question 4

TTL propagation can be disabled to hide the MPLS network topology.

A	True
B	False

Question 5

How can we set our router interface to use both LDP and TDP together?

A	mpls protocol both enable
B	mpls label protocol both
C	mpls label protocol both enable
D	mpls protocol both
E	mpls label protocol ldp, tdp

Question 6

MPLS is a layer .... technology.

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

Question 7

Which ones of the types of Fast Reroute?

A	Node protection
B	Network protection
C	Path protection
D	Link protection
E	Session protection

Question 8

In RSVP, Ingress Router is also called .... And Egress Router is also called ....

A	Hop-End / Tag-End
B	Head-End / Tail-End
C	None of them
D	Tail-End / Head-End
E	Tag-End / Hop-End

Question 9

How can we check RSVP Sessions on Cisco devices?

A	show neighbors rsvp
B	show rsvp peers
C	show session rsvp
D	show rsvp session
E	show rsvp neighbors

Question 10

To check LDP neighbors we use ... command on Cisco routers.

A	show mpls protocol ldp neighbor
B	show ldp neighbors
C	show mpls protocol ldp
D	show ldp neighbors detail
E	show mpls ldp neighbor

Question 11

TC bits in MPLS Header is .... bits.

A	10 bits
B	8 bits
C	20 bits
D	1 bit
E	3 bits

Question 12

If there are two MPLS Labels in an MPLS Label Stack, the last labels BoS bit is set to ....

A	3
B	8
C	20
D	24
E	1

Question 13

A ...... is a specific Routing Table belongs to a specific VPRN.

A	IP Table
B	MAC Table
C	VRF Table
D	ARP Table
E	Topology Table

Question 14

The router that is closer to the source router is called .... in MPLS network.

A	Downstream Router
B	Up Router
C	Upstream Router
D	Down Router
E	None of them

Question 15

TTL is used to prevent loops in an MPLS Network.

A	True
B	False

Question 16

If you configure each router along the MPLS path explicitly, this is ....

A	Dynamic LSP
B	Static LSP

Question 17

From the customer perspective, with MPLS L3 VPN, the sites are like connected to a ……

A	Hub
B	Bridge
C	Firewall
D	Switch
E	Router

Question 18

While using L3VPN technology, to distinguish different customers in MPLS network, .... is used.

A	Route Table
B	Route Distinguisher
C	VRF
D	None of them
E	Route Target

Question 19

Which ones are RSVP Messages?

A	RESV Error
B	REQS Error
C	RESV Tear
D	REQS Tear
E	PATH Error

Question 20

What are the different types of labels?

A	Aggregate Label
B	Implicit Null
C	All of them
D	Standard Label
E	Explicit Null

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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