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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
.... operates at the edge of an MPLS network.
A
LSR
B
LSP
C
LER
D
PHP
E
FEC
Question 2
Which ones are in MPLS Control Plane?
A
RIB
B
All of them
C
FIB
D
LIB
E
LFIB
Question 3
By default, TTL propagation is enabled.
A
True
B
False
Question 4
How can we display LIB in an MPLS network?
A
show ldp lib
B
show ldp bindings
C
show mpls lib
D
show mpls ldp bindings
E
show mpls bindings
Question 5
MPLS label is added between .... and .... headers.
A
Layer 2
B
Layer 3
C
Layer 5
D
Layer 4
E
Layer 1
Question 6
MPLS Label in MPLS Header is .... bits.
A
3
B
32
C
8
D
20
E
24
Question 7
When we disable TTL propagation, this makes routers set the TTL value as .....
A
0
B
255
C
100
D
5
E
254
Question 8
VPLS is a .... VPN Technology.
A
Layer 3
B
Layer 1
C
Layer 4
D
Layer 7
E
Layer 2
Question 9
For RSVP Path definiton can be done with two types. These are:
A
standard
B
leased
C
strict
D
streamed
E
loose
Question 10
Which port is used by LDP?
A
UDP 695
B
UDP 46
C
UDP 946
D
UDP 64
E
UDP 646
Question 11
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
Question 12
Which one is the benefits of Traffic Engineering?
A
Provide better convergence
B
All fo them
C
Build new services
D
Better Bandwidth Utilization
E
Capacity Planning
Question 13
Which ones are the VPN names used with MPLS?
A
All of them
B
MPLS L2VPN
C
MPLS L3VPN
D
MPLS L4VPN
E
MPLS L1VPN
Question 14
Which router types are used in an MPLS network?
A
Peer Edge
B
Provider
C
Provider Edge
D
All of them
E
Customer LAN
Question 15
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 0.0.0.0
B
traceroute ipv4 20.20.20.20/32
C
traceroute mpls 20.20.20.20/32
D
traceroute mpls 20.20.20.20 0.0.0.0
E
traceroute mpls ipv4 20.20.20.20/32
Question 16
Which table is created by CEF?
A
All of them
B
LFIB
C
LIB
D
RIB
E
FIB
Question 17
How to enable cef on a Cisco router?
A
ip cef
B
ip cef create
C
ip cef enable
D
cef enable
E
cef run
Question 18
How can we display, VRF ABC Routing table? 
A
show ip route vrf ABC
B
show ip vrf ABC
C
show route vrf ABC
D
show ip vrf ABC route
E
show vrf ABC route
Question 19
LDP ...... are sent for Error.
A
Notification messages
B
RESV Messages
C
Session messages
D
PATH Messages
E
Discovery messages
Question 20
RSVP Path is bidirectional.
A
True
B
False
Question 20 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
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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