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