MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

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

A	False
B	True

Question 2

Which ones of the types of Fast Reroute?

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

Question 3

What are the different types of labels?

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

Question 4

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 5

MPLS is a layer .... technology.

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

Question 6

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

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

Question 7

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

A	Control
B	Data

Question 8

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

A	Switch
B	Bridge
C	Router
D	Hub
E	Firewall

Question 9

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

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

Question 10

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

A	8
B	1
C	24
D	3
E	20

Question 11

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

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

Question 12

How can we check RSVP Sessions on Cisco devices?

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

Question 13

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

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

Question 14

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

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

Question 15

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

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

Question 16

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

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

Question 17

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

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

Question 18

Which ones are RSVP Messages?

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

Question 19

TTL is used to prevent loops in an MPLS Network.

A	False
B	True

Question 20

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

A	Dynamic LSP
B	Static LSP

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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