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Which two benefits are provided by using a hierarchical addressing network addressing scheme? ()A.reduces routing table entriesB.auto-negotiation of media ratesC.efficient utilization of MAC addressesD.dedicated communications between devicesE.ease of man
题目
A.reduces routing table entries
B.auto-negotiation of media rates
C.efficient utilization of MAC addresses
D.dedicated communications between devices
E.ease of management and troubleshooting
相似问题和答案
第1题：
A. reduces routing table entries
B. auto-negotiation of media rates
C. efficient utilization of MAC addresses
D. dedicated communications between devices
E. ease of management and trouble shooting
第2题：
Which two benefits are provided when Cisco enterprise solutions are employed across all placesin the network? （）(Choose two.)
- A、regular upgrade process
- B、multivendor support
- C、cost savings
- D、product variety
- E、well-tested interoperability
正确答案:C,E
第3题：
Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53.You need to identify an IPv6 addressing scheme that will support 2000 subnets.Which network mask should you use？（）
A. /61
B. /62
C. /63
D. /64
第4题：
hierarchical addressing层次编址
正确答案: 地址的一部分给出有关位置信息的一种编址方法。例如，电话号码是分层的，前面是区号.后跟交换机号。
第5题：
Which two benefits are provided by using a hierarchical addressing network addressing scheme?（）
- A、reduces routing table entries
- B、auto-negotiation of media rates
- C、efficient utilization of MAC addresses
- D、dedicated communications between devices
- E、ease of management and trouble shooting
正确答案:A,E
第6题：
A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）
A.255.255.255.0
B.255.255.255.128
C.255.255.252.0
D.255.255.255.224
E.255.255.255.192
F.255.255.248.0
第7题：
A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）
- A、255.255.255.0
- B、255.255.255.128
- C、255.255.252.0
- D、255.255.255.224
- E、255.255.255.192
- F、255.255.248.0
正确答案:B,E
第8题：
A.10.20.1.1
B.168.192.10.1
C.233.10.20.1
D.172.20.10.1
第9题：
Which of the following is a valid IP address in the public addressing scheme?（）
- A、10.20.1.1
- B、168.192.10.1
- C、233.10.20.1
- D、172.20.10.1
正确答案:B
第10题：
Which two benefits are provided by using a hierarchical addressing network addressing scheme? （）
- A、reduces routing table entries
- B、auto-negotiation of media rates
- C、efficient utilization of MAC addresses
- D、dedicated communications between devices
- E、ease of management and troubleshooting
正确答案:A,E