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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
VPLS is a .... VPN Technology.
A
Layer 7
B
Layer 3
C
Layer 2
D
Layer 1
E
Layer 4
Question 2
Which router types are used in an MPLS network?
A
Peer Edge
B
All of them
C
Provider Edge
D
Provider
E
Customer LAN
Question 3
Which port is used by LDP?
A
UDP 646
B
UDP 695
C
UDP 946
D
UDP 64
E
UDP 46
Question 4
MPLS Label in MPLS Header is .... bits.
A
20
B
8
C
3
D
24
E
32
Question 5
How can we display, VRF ABC Routing table? 
A
show ip vrf ABC
B
show ip vrf ABC route
C
show ip route vrf ABC
D
show vrf ABC route
E
show route vrf ABC
Question 6
Which one is the benefits of Traffic Engineering?
A
Build new services
B
All fo them
C
Capacity Planning
D
Better Bandwidth Utilization
E
Provide better convergence
Question 7
Which ones are the VPN names used with MPLS?
A
MPLS L3VPN
B
MPLS L4VPN
C
All of them
D
MPLS L2VPN
E
MPLS L1VPN
Question 8
How can we display LIB in an MPLS network?
A
show ldp lib
B
show ldp bindings
C
show mpls bindings
D
show mpls ldp bindings
E
show mpls lib
Question 9
Which table is created by CEF?
A
RIB
B
LIB
C
FIB
D
LFIB
E
All of them
Question 10
RSVP Path is bidirectional.
A
False
B
True
Question 10 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
Question 11
By default, TTL propagation is enabled.
A
False
B
True
Question 12
For RSVP Path definiton can be done with two types. These are:
A
strict
B
leased
C
standard
D
loose
E
streamed
Question 13
How to enable cef on a Cisco router?
A
ip cef enable
B
ip cef
C
cef enable
D
ip cef create
E
cef run
Question 14
Which ones are in MPLS Control Plane?
A
RIB
B
All of them
C
LIB
D
FIB
E
LFIB
Question 15
.... operates at the edge of an MPLS network.
A
LSR
B
LSP
C
PHP
D
FEC
E
LER
Question 16
LDP ...... are sent for Error.
A
RESV Messages
B
Notification messages
C
PATH Messages
D
Session messages
E
Discovery messages
Question 17
MPLS label is added between .... and .... headers.
A
Layer 3
B
Layer 4
C
Layer 5
D
Layer 2
E
Layer 1
Question 18
How can you check the hops through the way to an MPLS Node 20.20.20.20?
A
traceroute mpls 20.20.20.20 0.0.0.0
B
traceroute mpls ipv4 20.20.20.20 0.0.0.0
C
traceroute ipv4 20.20.20.20/32
D
traceroute mpls 20.20.20.20/32
E
traceroute mpls ipv4 20.20.20.20/32
Question 19
When we disable TTL propagation, this makes routers set the TTL value as .....
A
5
B
255
C
254
D
0
E
100
Question 20
In MPLS Network, At the last Edge LSR, label is removed. This process is called ....
A
swap
B
pop
C
push
D
none of them
E
php
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.

 

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