MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

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

A	Hub
B	Switch
C	Firewall
D	Router
E	Bridge

Question 2

How can we check RSVP Sessions on Cisco devices?

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

Question 3

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

A	False
B	True

Question 4

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 both enable
D	mpls label protocol ldp, tdp
E	mpls label protocol both

Question 5

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

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

Question 6

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

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

Question 7

MPLS is a layer .... technology.

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

Question 8

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

A	Static LSP
B	Dynamic LSP

Question 9

Which ones are RSVP Messages?

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

Question 10

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

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

Question 11

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

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

Question 12

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

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

Question 13

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

A	3
B	1
C	8
D	20
E	24

Question 14

TTL is used to prevent loops in an MPLS Network.

A	False
B	True

Question 15

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

A	Data
B	Control

Question 16

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

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

Question 17

Which ones of the types of Fast Reroute?

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

Question 18

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

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

Question 19

What are the different types of labels?

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

Question 20

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

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

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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