CISCO IP Multicasting
Post Test - Cisco IP Multicasting
- 1.
What show command can be used to look at the mroute table?
- A.
Show ip mroute
- B.
Show ip route
- C.
Show ip bgp
- D.
Show bgp table
Correct Answer
A. Show ip mroute -
- 2.
What command can be used to look at Pim neighbors?
- A.
Show ip bgp
- B.
Shw rip
- C.
Show pim
- D.
Show ip pim neighbors
Correct Answer
D. Show ip pim neighbors -
- 3.
What command can be used to debug pim?
- A.
Debug bgp
- B.
Debug ip pim
- C.
Debug rip
- D.
Debug ip igmp
Correct Answer
B. Debug ip pim -
- 4.
What are some of the ways of containing multicast boundary?
- A.
TTL
- B.
Ping
- C.
Traceroute
- D.
Telnet
Correct Answer
A. TTL -
- 5.
What process is used in huge networks to minimizes administrative task of configuring RP.
- A.
Static rp
- B.
Manual rp
- C.
No rp
- D.
Auto-RP
Correct Answer
D. Auto-RP -
- 6.
What multicast protocol is used by Switches that do not support cgmp.
- A.
Igmp
- B.
Pim
- C.
IGMP Snooping
- D.
Cgmp
Correct Answer
C. IGMP Snooping -
- 7.
What happens in a dense mode network?
- A.
Goes down very often
- B.
The network is flooded with PIM messages every 3 minutes
- C.
Nothing
- D.
Reboots
Correct Answer
B. The network is flooded with PIM messages every 3 minutes -
- 8.
What is the command used to specify the RP in a spare mode network?
- A.
Pim rp-address
- B.
Ip pim rp-address
- C.
Rp-address
- D.
Ip address
Correct Answer
B. Ip pim rp-address -
- 9.
What is RP?
- A.
It is the origin
- B.
It is the end of multicast tree
- C.
It is the heart of multicast tree
- D.
It is a meeting point for the source and the receiver
Correct Answer
D. It is a meeting point for the source and the receiver -
- 10.
How do you enable multicasting in a Cisco router?
- A.
Multicast-routing
- B.
Ip multicast-routing
- C.
Mroute
- D.
Route
Correct Answer
B. Ip multicast-routing -
- 11.
What command do you need to enter under the interface to enable multicasting on the interface?
- A.
Pim
- B.
Ip pim
- C.
Ip pim sparse-mode
- D.
Ip multicast-routing
Correct Answer
C. Ip pim sparse-mode -
- 12.
What does “show ip pim rp mapping” command show you?
- A.
Show the group to rp mapping
- B.
Shows the rp to group mapping
- C.
Show the group to group mapping
- D.
Show the rp to rp mapping
Correct Answer
B. Shows the rp to group mapping -
- 13.
What does MSDP stand for?
- A.
Multicast source discovery protocol
- B.
Many SDP
- C.
Many sessions DP
- D.
Multicast SSP
Correct Answer
A. Multicast source discovery protocol -
- 14.
What does MBGP Stand for?
- A.
Many BGP
- B.
Multiple BGP
- C.
Multicast BGP
- D.
Multi protocol BGP
Correct Answer
D. Multi protocol BGP -
- 15.
What does PIM-SP stand for?
- A.
PIM Dense Mode
- B.
PIM sparse Mode
- C.
PIM
- D.
IGMP
Correct Answer
B. PIM sparse Mode -
- 16.
How many bits of multicast IP Address are mapped to the multicast mac address?
- A.
27
- B.
23
- C.
25
- D.
26
Correct Answer
B. 23 -
- 17.
How long is the Multicast Mac address?
- A.
12 bit
- B.
16 bit
- C.
32 bit
- D.
48 bit
Correct Answer
D. 48 bit -
- 18.
What are the first 25 bits of multicast mac-address?
- A.
01-00-5e
- B.
01-00-01
- C.
09-00-01
- D.
08-09-07
Correct Answer
A. 01-00-5e -
- 19.
What multicasts address is used for RP-Discovery?
- A.
224.0.0.1
- B.
224.0.0.3
- C.
224.0.0.5
- D.
224.0.0.40
Correct Answer
D. 224.0.0.40 -
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Current Version
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Dec 13, 2012Quiz Edited by
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Jul 02, 2008Quiz Created by
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