MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

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

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

Question 2

MPLS is a layer .... technology.

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

Question 3

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

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

Question 4

What are the different types of labels?

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

Question 5

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

A	Control
B	Data

Question 6

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

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

Question 7

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

A	False
B	True

Question 8

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

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

Question 9

Which ones of the types of Fast Reroute?

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

Question 10

How can we check RSVP Sessions on Cisco devices?

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

Question 11

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

A	8
B	24
C	20
D	1
E	3

Question 12

TTL is used to prevent loops in an MPLS Network.

A	False
B	True

Question 13

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

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

Question 14

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

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

Question 15

Which ones are RSVP Messages?

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

Question 16

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

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

Question 17

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

A	Static LSP
B	Dynamic LSP

Question 18

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

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

Question 19

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

A	Hub
B	Firewall
C	Router
D	Switch
E	Bridge

Question 20

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

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

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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