ccna practical cisco routers phần 3 pps

... IP address: Subnet 1: 130 .10.16.0 Node A: 130 .10.16.2 Node B: 130 .10.16 .3 Router Interface 1: 130 .10.16.1 Subnet 2: 130 .10 .32 .0 Node A: 130 .10 .32 .2 Router Interface 2: 130 .10 .32 .1 Notice that subnetting ... is read. Routers Routers are internetworking devices that operate at the Network layer (Layer 3) of the OSI model. Using a combination of hardware and software (Cisco...

Ngày tải lên: 14/08/2014, 13:20

... line. Table 3. 1 provides a listing of the T-carriers. Table 3. 1 The T-Carrier Systems Carrier Line Channels Total Data Rate T1 24 1.544Mbps T2 96 6 .31 2Mbps T3 672 44. 736 Mbps T4 4 032 274.760Mbps Telephone ... format. An example of a MAC address is 00-00-B3- 83- B3-3F. Ethernet frame trivia The Ethernet frame used by early versions of Novell NetWare (NetWare 2.x and 3. x) was created...

Ngày tải lên: 14/08/2014, 13:20

... high-end routers use Risc processors that you would typically find on miniframe computers or very high- end servers.) SEE ALSO ➤ For more information on specific Cisco routers, see page 33 7. Router ... the Cisco IOS”). Router CPUs Routers aren’t unlike PCs in that they contain a microprocessor. And just like PCs, different Cisco router models come with different processors. For e...

Ngày tải lên: 14/08/2014, 13:20

... 33 0 AppleTalk-Related Commands 33 1 WAN-Related Commands 33 2 Troubleshooting Commands 33 4 Miscellaneous Commands 33 4 B Selected Cisco Router Specifications 33 7 Router Selection 33 8 Cisco 7500 Routers ... 33 7 Router Selection 33 8 Cisco 7500 Routers 33 8 Cisco 4500 Routers 33 9 Cisco 2500 Routers 34 0 Cisco 1000 Routers 34 1 A Final Note 34 2 Glossary...

Ngày tải lên: 14/08/2014, 13:20

... interface hardware address (0010.7b3a.50b3) Ethernet interface IP address ( 130 .10.64.1/19) Ethernet encapsulation type (Encapsulation ARPA) Serial 0 IP address ( 130 .10 .32 .1/19) Serial 0 encapsulation type ... information related to routers that are directly connected to your router. These routers are typically referred to as neighbors. Cisco routers have a proprietary protocol,...

Ngày tải lên: 14/08/2014, 13:20

... Subnets on 130 .10.0.0 Subnet # Start Address End Address 1 130 .10 .32 .1 130 .10. 63. 254 2 130 .10.64.1 130 .10.95.254 3 130 .10.96.1 130 .10.127.254 4 130 .10.128.1 130 .10.159.254 5 130 .10.160.1 130 .10.191.254 6 ... x.x.x.62 x.x.x. 63 x.x.x.65 x.x.x.126 x.x.x.127 x.x.x.129 x.x.x.190 x.x.x.191 x.x.x.1 93 x.x.x.254 x.x.x.255 8 255.255.255.224 x.x.x.1 x.x.x .30 x.x.x .31 x.x.x .33 x...

Ngày tải lên: 14/08/2014, 13:20

... Enter (see Figure 13. 4). 3. To end the configuration session, press Ctrl+Z. FIGURE 13. 3 AppleTalk zones can be used to “join” network segments into one logi- cal workgroup. FIGURE 13. 4 AppleTalk routing ... Figure 13. 5 shows two different sites connected using 2505 routers. PART III Routing LAN Protoco ls CHAPTER 13 Routing AppleTa l k FIGURE 13. 5 Two AppleTalk LANS can be connected...

Ngày tải lên: 14/08/2014, 13:20

... packages are available. Cisco provides a free TFTP server application for registered Cisco product users. The TFTP server software can be downloaded from the Cisco site at www .cisco. com. If you don’t ... you want to use the Cisco TFTP server software, all you need to do is log on to the Cisco site (www .cisco. com) using your customer username and password (provided to you by the...

Ngày tải lên: 14/08/2014, 13:20

... Results continues… A P P E N D I X E S V Basic Command Summary 32 3 A Selected Cisco Router Specifications 33 7 B Glossary 34 3 p a r t 3 0 8 The show interfaces ethernet [interface number ] command enables ... that can cause excessive broadcast traffic. 3 4 1 PART V Cisco 1000 R outers APPENDIX B Cisco 1000 Routers The Cisco 1000 series routers are small routers designed...

Ngày tải lên: 14/08/2014, 13:20

... server, 297-298 Cisco routers assembling, 115 checking your purchase, 115 Cisco 1000 routers, 34 1 Cisco 2500 routers, 34 0 Cisco 2505 routers, 112 Cisco 4500 routers, 33 9 -34 0 Cisco 7500 routers, 33 8 Cisco ... 126-128 border routers, 96 broadcast storms, 73 Cisco routers checking your purchase, 115 Cisco 1000 routers, 34 1 Cisco 2500 routers, 34 0 C...

Ngày tải lên: 14/08/2014, 13:20