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MPLS Quiz 1

MPLS QUIZ 1

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