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MPLS Quiz 1

MPLS QUIZ 1

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