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MPLS Quiz 1

MPLS QUIZ 1

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