MPLS Quiz 5 ⋆ IpCisco

MPLS QUIZ 5

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Question 1

What are the different types of labels?

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

Question 2

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

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

Question 3

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

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

Question 4

MPLS is a layer .... technology.

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

Question 5

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

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

Question 6

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

A	Static LSP
B	Dynamic LSP

Question 7

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

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

Question 8

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

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

Question 9

How can we check RSVP Sessions on Cisco devices?

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

Question 10

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

A	Router
B	Firewall
C	Hub
D	Bridge
E	Switch

Question 11

TTL is used to prevent loops in an MPLS Network.

A	True
B	False

Question 12

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

A	True
B	False

Question 13

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

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

Question 14

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

A	Data
B	Control

Question 15

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

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

Question 16

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

A	3
B	8
C	24
D	1
E	20

Question 17

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

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

Question 18

Which ones are RSVP Messages?

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

Question 19

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

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

Question 20

Which ones of the types of Fast Reroute?

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

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There are 20 questions to complete.

MPLS Quiz 5

MPLS QUIZ 5

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