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MPLS Quiz 1

MPLS QUIZ 1

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