cisco 640 802 ccna portable command guide 2008 phần 3 docx

... enable command • exit command • disable command • logout command • Setup mode • Keyboard help • History commands • show commands Shortcuts for Entering Commands To enhance efficiency, Cisco IOS ... II Introduction to Cisco Devices Chapter 4 Cables and Connections Chapter 5 The Command- Line Interface 46 enable Command characters are unique to the command, the rest of the comma...

Ngày tải lên: 14/08/2014, 14:20

... Examinations Study guides. 3. Electronic data processing personnel Certification. I. Title. TK5105.5.E 435 2 2007 004.6 dc22 20070 238 63 ISBN- 13: 978-1-5872-01 93- 6 ISBN-10: 1-58720-1 93- 3 Warning and ... Troubleshooting 1 83 Chapter 16 Backing Up and Restoring Cisco IOS Software and Configurations 185 ii CCNA Portable Command Guide, Second Edition Scott Empson Copyright©...

Ngày tải lên: 14/08/2014, 14:20

... 17 30 (17 is 1 more than network # 30 is 1 less than broadcast#) 31 (1 less than next network #) 32 33 –46 47 48 49–62 63 64 65–78 79 80 81–94 95 96 97–110 111 112 1 13 126 127 128 129–142 1 43 144 ... 17 30 31 2 32 33 –46 47 3 48 49–62 63 0011HHHH Third valid subnet 00110000 = 48 Subnetwork number 00110001 = 49 First valid host number . . . 00111110 = 62 Last valid host number...

Ngày tải lên: 14/08/2014, 14:20

... occurring in Column 3. Slot 2 WIC/VIC/ VWIC Interface-type 0/slot/ port 0/2/0–0/2 /3 Slot 3 HWIC/WIC/ VWIC Interface-type 0/slot/ port 0 /3/ 0–0 /3/ 3 (single-wide HWIC) 0 /3/ 0–0 /3/ 7 (double-wide HWIC) 2811 ... 11 11 33 33 The no ip domain-lookup Command TIP: Ever type in a command incorrectly and are left having to wait for a minute or two as the router tries to transl...

Ngày tải lên: 14/08/2014, 14:20

... bb bb aa aa ss ss ii ii cc cc 33 33 00 00 99 99 00 00 11 11 88 88 00 00 22 22 77 77 00 00 33 33 66 66 00 00 Changes timers in RIP: 30 = Update timer (in seconds) 90 = ... 172.16.10.0/24 Network 172.16.20.0 /30 Network 172.16.40.0 /30 s0/0/1 DCE 172.16.20.2 s0/0/0 172.16.20.1 fa0/0 Boston 172.16.10.10 Network 172.16 .30 .0/24 fa0/0 172.16 .30 .30 Buffalo 172.16.1...

Ngày tải lên: 14/08/2014, 14:20

... still available) Using VLAN Configuration Mode Switch(config)#vv vv ll ll aa aa nn nn 33 33 Creates VLAN 3 and enters VLAN configuration mode for further definitions. Switch(config-vlan)#nn nn aa aa mm mm ee ee ... aa aa dd dd dd dd rr rr ee ee ss ss ss ss 11 11 22 22 33 33 44 44 55 55 66 66 77 77 88 88 99 99 00 00 aa aa bb bb Sets a specific secure MAC address 1 234 ....

Ngày tải lên: 14/08/2014, 14:20

... 20 fa0/5-8 192.168.20.0/24 192.168 .30 .30 /24 WS3 Marketing VLAN 30 fa0/9-12 192.168 .30 .0/24 Internet Native VLAN 1 fa0/2-4 192.168.1.0/24 VLAN 1 192.168.1.2/24 IEEE 802. 1q Trunk s0/0/0 192 .31 .7.6 /30 Lo 0 198. 133 .219.1/24 s0/0/0 ... description ISP(config-if)#ii ii pp pp aa aa dd dd dd dd rr rr ee ee ss ss ss ss 11 11 99 99 88 88 11 11 33 33 33 33 22 22 11 1...

Ngày tải lên: 14/08/2014, 14:20

... EtherChannel 151 Interface Modes in EtherChannel Guidelines for Configuring EtherChannel • PAgP is Cisco proprietary. • LACP is defined in 802. 3ad. • You can combine from two to eight parallel ... Tree Protocol 1 43 Configuring STP Timers NOTE: For the hello-time command, the range is 1 to 10 seconds. The default is 2 seconds. For the forward-time command, the range is 4 to 30 seconds....

Ngày tải lên: 14/08/2014, 14:20

... ll ll __ __ 11 11 22 22 11 11 33 33 bb bb ii ii nn nn Destination filename [c2600-js-l_121- 3. bin]? ® Accessing tftp://192.168.119.20/c2600-js- l_121 -3. bin Erase flash: before copying? ... 11 11 00 00 33 33 Loads the Cisco IOS Software with image-name from a TFTP server. Router(config)#bb bb oo oo oo oo tt tt ss ss yy yy ss ss tt tt ee ee mm mm rr rr oo oo...

Ngày tải lên: 14/08/2014, 14:20

... 55 55 33 33 Logging messages will be sent to a syslog server host at address 192.168.10. 53. This page intentionally left blank Configuring PAT: Many Private to One Public Address Translation 2 23 Configuring ... counters to 0 CHAPTER 18 Cisco Discovery Protocol (CDP) This chapter provides information and commands concerning the following topic: • Cisco Discovery Protocol (CDP) C...

Ngày tải lên: 14/08/2014, 14:20