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MPLS Quiz 1

MPLS QUIZ 1

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