A. The multicast sources must register with the RP to form the multicast distribution tree.
B. An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
C. The multicast receivers must register with the RP to form the multicast distribution tree.
D. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
E. An RP is required only in networks running Protocol Independent Multicast sparse - dense mode (PIM - SDM).
F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.
第1题:
A. VLANs increase the size of collision domains.
B. VLANs allow logical grouping of users by function.
C. VLANs simplify switch administration.
D. VLANs enhance network security.
第2题:
Which two statements about NTP version 4 are true?()
第3题:
Which three statements are true about IP multicast configuration?()
第4题:
Which two of these multicast deployments are most susceptible to attacks from unknown sources?()
第5题:
Which two statements are true about optical networks?()
第6题:
Which three statements about anycast RP are true? ()
第7题:
Which two statements are true about the rendezvo us point (RP) in a multicast network?()
第8题:
Which two statements are true about the implementation of QoS? ()
第9题:
Traffic is clear text
Traffic is encrypted
They are initiated by the LNS
They are initiated by the LAC
第10题:
Is best suited for applications that are in the one-to-many category.
SSM uses shortest path trees only.
The use of SSM is recommended when there are many sources and it is desirable to keep the amount of mroute state in the routers in the network to a.
There are no RPs to worry about.
第11题:
The multicast sources must register with the RP to form the multicast distribution tree.
An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
The mu lticast receivers must register with the RP to form the multicast distribution tree.
An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).
To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.
第12题:
Dense mode multicast requires explicit join messages from their members.
Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic.
Sparse mode multicast uses a pull model to send multicast traffic to where it is requested.
Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows.
The primary use of sparse mode multicast is for test labs and router performance testing.
第13题:
Which two statements are true about the rendezvous poin t (RP) in a multicast network?()
第14题:
Which two statements about an IDS are true?()
第15题:
Which two statements are tru e about the rendezvous point (RP) in a multicast network?()
第16题:
Which two statements are true about L2TP tunnels?() (Choose two.)
第17题:
Which three statements are true about Source Specific Multicast?()
第18题:
Which two statements are true about network voice traffic? (Choose two.)()
第19题:
Which two statements about the use of VLANs to segment a network are true? ()
第20题:
Which two statements are true about precedence values in policy?() (Choose two.)
第21题:
The multicast sources must register with the RP to form the multicast distribution tree.
An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
The multicast receivers must register with the RP to form the multicast distribution tree.
An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
An RP is required only in networks running Protocol Independent Multicast sparse - dense mode (PIM - SDM).
To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.
第22题:
It supports fast synchronization at starting and before network failures
It supports automatic server discovery
It uses a fixed-point arithmetion
It supports the nanokernel kernel implementation
It does not support Public-Key Cryptography
第23题:
MSDP is running between anycast RPs
Anycast RP provides redundancy and load-sharing capabilities
Multicast BGP is running between anycast RPs
In anycast RP,two or more RPs are configured with the same multicast IP address on loopback interfaces
In anycast RP,two or more RPs are configured with the same unicast IP address on loopback interfaces
第24题:
Sparse mode multicast uses a pull model to send multicast traffic to where it is requested
Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic
Dense mode multicast requires explicit join messa ges from their members
Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows
The primary use of sparse mode multicast is for test labs and router performance testing