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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
Which port is used by LDP?
A
UDP 646
B
UDP 946
C
UDP 46
D
UDP 695
E
UDP 64
Question 2
In MPLS Network, At the last Edge LSR, label is removed. This process is called ....
A
none of them
B
pop
C
push
D
swap
E
php
Question 3
How can we display LIB in an MPLS network?
A
show ldp bindings
B
show ldp lib
C
show mpls ldp bindings
D
show mpls bindings
E
show mpls lib
Question 4
LDP ...... are sent for Error.
A
Discovery messages
B
RESV Messages
C
Notification messages
D
Session messages
E
PATH Messages
Question 5
.... operates at the edge of an MPLS network.
A
LSP
B
LSR
C
LER
D
FEC
E
PHP
Question 6
How to enable cef on a Cisco router?
A
ip cef create
B
ip cef
C
ip cef enable
D
cef enable
E
cef run
Question 7
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 20.20.20.20/32
C
traceroute ipv4 20.20.20.20/32
D
traceroute mpls 20.20.20.20/32
E
traceroute mpls ipv4 20.20.20.20 0.0.0.0
Question 8
Which table is created by CEF?
A
LFIB
B
LIB
C
RIB
D
FIB
E
All of them
Question 9
RSVP Path is bidirectional.
A
True
B
False
Question 9 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
Question 10
Which router types are used in an MPLS network?
A
Customer LAN
B
Provider Edge
C
All of them
D
Provider
E
Peer Edge
Question 11
MPLS Label in MPLS Header is .... bits.
A
24
B
3
C
20
D
32
E
8
Question 12
By default, TTL propagation is enabled.
A
False
B
True
Question 13
MPLS label is added between .... and .... headers.
A
Layer 5
B
Layer 1
C
Layer 3
D
Layer 4
E
Layer 2
Question 14
When we disable TTL propagation, this makes routers set the TTL value as .....
A
0
B
254
C
255
D
5
E
100
Question 15
Which ones are in MPLS Control Plane?
A
RIB
B
LIB
C
All of them
D
FIB
E
LFIB
Question 16
For RSVP Path definiton can be done with two types. These are:
A
standard
B
strict
C
streamed
D
loose
E
leased
Question 17
How can we display, VRF ABC Routing table? 
A
show route vrf ABC
B
show ip vrf ABC route
C
show ip vrf ABC
D
show vrf ABC route
E
show ip route vrf ABC
Question 18
Which ones are the VPN names used with MPLS?
A
MPLS L3VPN
B
All of them
C
MPLS L2VPN
D
MPLS L4VPN
E
MPLS L1VPN
Question 19
VPLS is a .... VPN Technology.
A
Layer 1
B
Layer 3
C
Layer 7
D
Layer 2
E
Layer 4
Question 20
Which one is the benefits of Traffic Engineering?
A
Capacity Planning
B
All fo them
C
Better Bandwidth Utilization
D
Build new services
E
Provide better convergence
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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