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 commandsShortcuts for Entering CommandsTo enhance efﬁciency, Cisco IOS ... IIIntroduction to Cisco DevicesChapter 4 Cables and ConnectionsChapter 5 The Command- Line Interface46 enable Command characters are unique to the command, the rest of the command is entered ... 4 -3 Pinouts for Different CablesStraight-Through Cable Crossover Cable Rollover CablePin 1 – Pin 1 Pin 1 – Pin 3 Pin 1 – Pin 8Pin 2 – Pin 2 Pin 2 – Pin 6 Pin 2 – Pin 7Pin 3 – Pin 3 Pin 3...

cisco 640 802 ccna portable command guide 2008 phần 1 ppt

... Examinations Study guides. 3. Electronic dataprocessing personnel Certiﬁcation. I. Title. TK5105.5.E 435 2 2007 004.6 dc2220070 238 63 ISBN- 13: 978-1-5872-01 93- 6ISBN-10: 1-58720-1 93- 3Warning and ... Troubleshooting 1 83 Chapter 16 Backing Up and Restoring Cisco IOS Software and Configurations 185ii CCNA Portable Command Guide, Second EditionScott EmpsonCopyright© 2008 Cisco Systems, Inc.Published ... domain-lookup Command 61The logging synchronous Command 61The exec-timeout Command 62Saving Configurations 62Erasing Configurations 62show Commands 63 EXEC Commands in Configuration Mode: The do Command...

cisco 640 802 ccna portable command guide 2008 phần 2 pdf

... 17 30 (17 is 1 more than network # 30 is 1 less than broadcast#) 31 (1 less than next network #) 32 33 –46 4748 49–62 63 64 65–78 7980 81–94 9596 97–110 111112 1 13 126 127128 129–142 1 43 144 ... 17 30 31 2 32 33 –46 47 3 48 49–62 63 0011HHHH Third valid subnet00110000 = 48 Subnetwork number00110001 = 49 First valid host number...00111110 = 62 Last valid host number00111111 = 63 ... 192.168.100.17–192.168.100 .30 192.168.100 .31 2 (0010) 192.168.100 .32 192.168.100 .33 –192.168.100.46192.168.100.47 3 (0011) 192.168.100.48 192.168.100.49–192.168.100.62192.168.100. 63 4 (0100) 192.168.100.64...

cisco 640 802 ccna portable command guide 2008 phần 4 ppsx

... occurring in Column 3. Slot 2 WIC/VIC/VWICInterface-type 0/slot/port0/2/0–0/2 /3 Slot 3 HWIC/WIC/VWICInterface-type 0/slot/port0 /3/ 0–0 /3/ 3(single-wideHWIC)0 /3/ 0–0 /3/ 7(double-wideHWIC)2811 ... 1111 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 translate your command to a ... =Router#ppppiiiinnnngggg 111177772222 11116666 1111 33 33 Both commands execute the same objective: sending a ping to address 172.16.1 .3. Router(config)#nnnnoooo iiiipppp ddddoooommmmaaaaiiiinnnn...

cisco 640 802 ccna portable command guide 2008 phần 5 pptx

... bbbbaaaassssiiiicccc 33 33 0000 99990000 111188880000 222277770000 33 33 66660000Changes timers in RIP: 30 = Update timer (in seconds)90 = ... 172.16.10.0/24Network 172.16.20.0 /30 Network 172.16.40.0 /30 s0/0/1DCE172.16.20.2s0/0/0172.16.20.1fa0/0Boston172.16.10.10Network 172.16 .30 .0/24fa0/0172.16 .30 .30 Buffalo172.16.10.1172.16 .30 .1 172.16.50.1Conﬁguration ... 172.16.20.0 /30 Network 172.16.40.0 /30 s0/0/1DCE172.16.20.2s0/0/0172.16.20.1fa0/0Cancun172.16.10.10Network 172.16 .30 .0/24fa0/0172.16 .30 .30 Acapulco172.16.10.1172.16.50.1172.16 .30 .172...

cisco 640 802 ccna portable command guide 2008 phần 6 ppsx

... still available)Using VLAN Configuration ModeSwitch(config)#vvvvllllaaaannnn 33 33 Creates VLAN 3 and enters VLAN configuration mode for further definitions.Switch(config-vlan)#nnnnaaaammmmeeee ... aaaaddddddddrrrreeeessssssss 11112222 33 33 4444 5555666677778888 99990000aaaabbbbSets a specific secure MAC address 1 234 .5678.90ab. You can add additional secure ... mode.Houston(config-if)#iiiipppp aaaaddddddddrrrreeeessssssss 111177772222 11116666 33 33 0000 1111 222255555555 222255555555 222255555555 0000Assigns...

cisco 640 802 ccna portable command guide 2008 phần 7 doc

... 20fa0/5-8192.168.20.0/24192.168 .30 .30 /24WS3MarketingVLAN 30 fa0/9-12192.168 .30 .0/24InternetNativeVLAN 1fa0/2-4192.168.1.0/24VLAN 1192.168.1.2/24IEEE 802. 1qTrunks0/0/0192 .31 .7.6 /30 Lo 0198. 133 .219.1/24s0/0/0 ... descriptionISP(config-if)#iiiipppp aaaaddddddddrrrreeeessssssss 111199998888 1111 33 33 33 33 222211119999 1111 222255555555 222255555555 222255555555 ... 10ISP(config-router)#nnnneeeettttwwwwoooorrrrkkkk 111199998888 1111 33 33 33 33 222211119999 0000Advertises directly connected networks (classful address...

cisco 640 802 ccna portable command guide 2008 phần 8 pps

... EtherChannel 151Interface Modes in EtherChannelGuidelines 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 TimersNOTE: 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. The ... is 15 seconds.For the max-age command, the range is 6 to 40 seconds. The default is 20 seconds.CAUTION: Cisco recommends caution when using this command. Cisco further recommends that the...

cisco 640 802 ccna portable command guide 2008 phần 9 pot

... llll____111122221111 33 33 bbbbiiiinnnn Destination filename [c2600-js-l_121- 3. bin]? ® Accessing tftp://192.168.119.20/c2600-js-l_121 -3. bin Erase flash: before copying? ... 11110000 33 33 Loads the Cisco IOS Software with image-namefrom a TFTP server.Router(config)#bbbbooooooootttt ssssyyyysssstttteeeemmmm rrrroooommmmLoads the Cisco ... llll____111122221111 33 33 bbbbiiiinnnnAsking to transfer this image using Xmodem.…<output cut>…CHAPTER 16Backing Up and Restoring Cisco IOS Software andConﬁgurationsThis...

cisco 640 802 ccna portable command guide 2008 phần 10 pdf

... 5555 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 0CHAPTER 18 Cisco DiscoveryProtocol (CDP)This chapter provides information and commands concerning the following topic:• Cisco Discovery Protocol (CDP) Cisco Discovery ProtocolRouter#sssshhhhoooowwww ... andtraceroute CommandsThis chapter provides information and commands concerning the following topics:• ICMP redirect messages• The ping command • Examples of using the ping and the extended ping commands•...

Xem thêm