Tài liệu Cisco - Network Consultants Handbook pptx

... (hub-and-spoke) topology, a ring topology has no end points. The repeater in this case is a function of the LAN-attached station’s network interface card (NIC). Because each NIC in a LAN-attached ... Figures 2-5 and 2-6 are examples of ring topologies. Figure 2-5 . Ring Topology (Logical) the root, the pinnacle point, and expands to the network endpoints. This topology allo...

Ngày tải lên: 10/12/2013, 14:16

... '26EDVHGXWLOLW\XVHGWRPDQDJHILOHVGLUHFWRULHVGLVSOD\YROXPH LQIRUPDWLRQVDOYDJHDQGSXUJHILOHV &2162/( -DYDEDVHGPDQDJHPHQWXWLOLW\UHTXLUHV-DYD5XQWLPH(QYLURQPHQW&DQEH XVHG WRFUHDWH8VHU*URXS2UJDQL]DWLRQDQG2UJDQL]DWLRQDO8QLWREMHFWV &RPPDQGV 3DWK ... )OH[LEOH&RQILJXUDWLRQV ,5),QKHULWHG5LJKWV)LOWHU :KHQWKHILOWHULVDSSOLHGWKHULJKW...

Ngày tải lên: 10/12/2013, 16:15

... involved. Networks that run Windows 95/98 as their network operating system or networks using Windows NT in a workgroup are considered peer-to- peer networks. Figure 1.3 shows an example of a peer-to-peer ... planet. A WAN is any network that crosses metropoli- tan, regional, or national boundaries. Most networking professionals define a WAN as any network that uses routers and public...

Ngày tải lên: 10/12/2013, 16:15

... in each mask. Cisco IOS Access lists Page 10 Chapter 1. Network Policies and Cisco Access Lists In the best of all possible worlds, network administrators would never need network policies. ... advertise a route to network 10.0.0.0/8 instead of network 19.0.0.0/8. Since network 10.0.0.0/8 belongs to Site P, users on network 10 are unable to access the rest of the int...

Ngày tải lên: 11/12/2013, 00:15

... PUBLICATIONS www.auerbach-publications.com To Order Call: 1-8 0 0-2 7 2-7 737 Fax: 1-8 0 0-3 7 4-3 401 E-mail: orders@crcpress.com 802.1X Port-Based Authentication Edwin Lyle Brown ISBN: 1-4 20 0-4 46 4-8 Approach to ... 0-8 49 3-1 70 6-1 Practical Hacking Techniques and Countermeasures Mark D. Spivey ISBN: 0-8 49 3-7 05 7-4 Securing Converged IP Networks Tyso...

Ngày tải lên: 20/12/2013, 21:16

... focusing on the content, process, a product, or their Best Practices Mini-lecture Description: A mini-lecture is a 5-1 5 minute presentation intended to supplement the online, written, or ... problems that can cause a PING to fail (Sem 2) • You are troubleshooting the 5-router network. Distinguish between observable network symptoms and what problems you might infer are causi...

Ngày tải lên: 21/12/2013, 05:16

... password recovery procedures for Cisco network devices, see the following Cisco Web page: http://www .cisco. com/warp/public/474. The key to recovering a password on a Cisco router is through manipulation ... Simple Network Management Protocol (SNMP) is an application−layer protocol that helps to facilitate the exchange of management information between network devices. SNMP enabl...

Ngày tải lên: 24/01/2014, 19:20

... calculating annual probable energy consumption of any heating system is: Hl x D x 24 E = - - - - - - - - - - - - - - x Cd Td x V x C.O.P. where: E = energy consumption for the estimate period Hl = design ... from $ 8-1 2 per foot of depth, meaning that a 100-foot well would probably cost between $80 0-1 200. 1/3 hp $35 0-4 00 $30 0-3 50 $5...

Ngày tải lên: 16/02/2014, 08:20

... ton s 142.1142.1 1 5 3 . 91 5 3 . 9 138 . 9138 . 9 139 . 1139 . 1 136 . 2136 . 2 -2 %-2 % Yi e ld, tons /haYi e ld, tons /ha 2.52.5 2.72.7 2. 5 2. 5 2 .5 2 .5 2.42.4 -2 % -2 % S ource: FA OS TAT Database | © FA O 200 8 A ... production parameters Barley is a short-season, early maturing crop which is amongst the most highly adapted grains to grow in climates ranging from...

Ngày tải lên: 22/02/2014, 05:20

... damages resulting from the use of the information contained herein. [M] ISBN: 97 8-0 -5 9 6-0 025 5-8 [5/08] www.it-ebooks.info This is the Title of the Book, eMatter Edition Copyright © 2008 O’Reilly ... if (rth->fl.fl4_dst == daddr && rth->fl.fl4_src == saddr && rth->fl.iif == iif && rth->fl.oif == 0 && #ifndef CONFIG_IP_ROUTE_FWMARK rt...

Ngày tải lên: 22/02/2014, 09:20