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MPLS Quiz 1

MPLS QUIZ 1

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