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MPLS Quiz 1

MPLS QUIZ 1

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