MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

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

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

Question 2

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 3

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

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

Question 4

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

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

Question 5

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

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

Question 6

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

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

Question 7

MPLS is a layer .... technology.

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

Question 8

Which ones are RSVP Messages?

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

Question 9

How can we check RSVP Sessions on Cisco devices?

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

Question 10

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

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

Question 11

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

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

Question 12

What are the different types of labels?

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

Question 13

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

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

Question 14

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

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

Question 15

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

A	Control
B	Data

Question 16

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

A	True
B	False

Question 17

Which ones of the types of Fast Reroute?

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

Question 18

TTL is used to prevent loops in an MPLS Network.

A	True
B	False

Question 19

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

A	Firewall
B	Hub
C	Router
D	Switch
E	Bridge

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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