Tài liệu Cisco Certified Network Associate 640-801 ICND Course Notes doc

... 层:提供可靠和不可靠的数据投递;在错误数据重新传输前对其进行更正 5 .Network 层:提供逻辑地址,用于 routers 的路径选择 6.Data Link层:把字节性质的包组成帧;根据MAC 地址提供对传输介质的访问;实行错误检测, 1 个物理星形(star)拓扑结构,实际在逻辑上是逻辑总线(bus)拓扑结构 Ethernet Networking 以太网采用 1 种争夺(contention) ... Session layer 协议和接口的例子: 1 .Network File System(NFS) 2.Struct...

Ngày tải lên: 10/12/2013, 16:15

... that can be used to reach that network. Interface – The network interface to use to get to the destination network. Reference: Building Scalable Cisco Networks (Ciscopress) page 464 Q52. ... Reference: Building Scalable Cisco Networks (Ciscopress) page 463 Q36. Which two characteristics are associated with the distribution layer of the three-layer hierarchical network...

Ngày tải lên: 17/01/2014, 08:20

... usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? A. 64 network and 4 hosts B. 4 network and 64 hosts C. 2 network ... 11010000 binary. This is not a valid host address in this network. It has all host bits 0. Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 233 - 2...

Ngày tải lên: 17/01/2014, 08:20

... What is a stub network? A. A network with more than one exit point B. A network with more than one exit and entry point C. A network with only one entry and no exit point D. A network that has ... companion for the Sybex CCNA: Cisco Certified Net- work Associate Study Guide, 4th Edition, called the Cisco 801 CCNA CertSim exam, which matches perfectly to the new Cisco CCNA...

Ngày tải lên: 17/01/2014, 08:20

... vast quantity of installed Cisco networks. The business plan is simple: If you want to sell more Cisco equipment and have more Cisco networks installed, ensure that the networks you install run ... www.globalnettraining.com . Cisco Certified Network Associate (CCNA) The CCNA certification was the first in the new line of Cisco certifications and was the precursor to al...

Ngày tải lên: 17/01/2014, 14:20

... hosts in each network. Class C networks always start with a value of 192 to 223 and would be viewed as network. network .network. node. The 192.168.10 network is reserved for internal network addressing¡ªyet ... ¡¡ CCNA¡ Cisco Certified Network Associate Exam Notes, Third Edition Todd Lammle Sean Odom Associate Publisher: Neil Edde Acquisitions Editor: Maureen ... structur...

Ngày tải lên: 18/01/2014, 05:20

... variables. Reference: Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 128-137. http://www .cisco. com/univercd/cc/td /doc/ product/lan/c3550/1214ea1/3550cr/ccimtoc.htm ... routers is Cisco. E. Cisco routers support three types of LMIs: Cisco, ANSI and Q933a. This question is looking for the default encapsulation type. Steve McQuerry. Interco...

Ngày tải lên: 24/01/2014, 10:20

... must be followed by the network command. The network command must be issued for each directly connected network. Steve McQuerry. Interconnecting Cisco Network Devices . (Cisco Press: 2000) pages ... the Internetwork layer of the TCP/IP protocol stack. E. ICMP operates at the Internetwork layer of the TCP/IP protocol stack. Steve McQuerry. Interconnecting Cisco Network Dev...

Ngày tải lên: 24/01/2014, 10:20