MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

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

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

Question 2

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

A	Firewall
B	Hub
C	Bridge
D	Switch
E	Router

Question 3

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

A	Static LSP
B	Dynamic LSP

Question 4

Which ones are RSVP Messages?

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

Question 5

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

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

Question 6

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

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

Question 7

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

A	Control
B	Data

Question 8

How can we check RSVP Sessions on Cisco devices?

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

Question 9

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

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

Question 10

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

A	20
B	3
C	24
D	1
E	8

Question 11

MPLS is a layer .... technology.

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

Question 12

TTL is used to prevent loops in an MPLS Network.

A	True
B	False

Question 13

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

A	False
B	True

Question 14

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

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

Question 15

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

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

Question 16

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

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

Question 17

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

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

Question 18

What are the different types of labels?

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

Question 19

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

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

Question 20

Which ones of the types of Fast Reroute?

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

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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