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1.Ciscoµ¡´ï¤ËÀܳ¤·¤Æ¤ß¤è¤¦
2.½é´üÀßÄê
3.´ðËÜŪ¤ÊÀßÄê
4.DHCP¥µ¡¼¥Ð¤ÎÀßÄê
5.¶ñÂÎŪ¤ÊÀßÄê¡Ê¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤äVLAN¤Ê¤É¡Ë
1.Ciscoµ¡´ï¤ËÀܳ¤·¤Æ¤ß¤è¤¦
2.½é´üÀßÄê
3.´ðËÜŪ¤ÊÀßÄê
4.DHCP¥µ¡¼¥Ð¤ÎÀßÄê
5.¶ñÂÎŪ¤ÊÀßÄê¡Ê¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤äVLAN¤Ê¤É¡Ë
1.Ciscoµ¡´ï¤ËÀܳ¤·¤Æ¤ß¤è¤¦
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2012-04-25
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https://www.buffalo.jp/support/download/detail/?dl_contents_id=62142
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--- System Configuration Dialog ---
Enable secret warning
----------------------------------
In order to access the device manager, an enable secret is required
If you enter the initial configuration dialog, you will be prompted for the enable secret
If you choose not to enter the intial configuration dialog, or if you exit setup without setting the enable secret,
please set an enable secret using the following CLI in configuration mode-
enable secret 0 <cleartext password>
----------------------------------
Would you like to enter the initial configuration dialog? [yes/no]:n ¢«no¤ò°ÕÌ£¤¹¤ën¤òÆþÎϤ·¤ÆEnter
Switch>¡¡¢«¥³¥Þ¥ó¥É¤òÆþÎϤ¹¤ë¥â¡¼¥É¡Ê¥æ¡¼¥¶ EXEC¥â¡¼¥É¡Ë¤¬É½¼¨¡¡¡¡¢¨Switch¤È¤¤¤¦¤Î¤Ï¡¢¤³¤Î¥¹¥¤¥Ã¥Á¤Î¥Û¥¹¥È̾
Switch>enable¡¡¡¡¢«ÆÃ¸¢¥â¡¼¥É¡ÊÆÃ¸¢ EXEC¥â¡¼¥É¡Ë¤ËÊѹ¹
Switch#¡¡¡¡¢«#¤Îɽµ¤ËÊѹ¹
Switch#conf t¡¡¡¡¢«ÀßÄê¤òÊѹ¹¤¹¤ë¥â¡¼¥É¡Ê¥°¥í¡¼¥Ð¥ë ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó¥â¡¼¥É¡Ë¤ËÊѹ¹
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#¡¡¢«(config)#¤Îɽµ¤ËÊѤï¤ë
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°Ê²¼¤ò»²¾È¤Ë¤·¤Ê¤¬¤éÀ°Íý¤·¤Þ¤¹¡£
https://www.cisco.com/c/ja_jp/td/docs/sw/lanswt-access/cat2960swt/cr/004/comref-book/intro.html
¡Ê£´¡Ë¥â¡¼¥É¤Ë¤Ä¤¤¤Æ
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°Ê²¼¤ò»²¾È¤Ë¤·¤Ê¤¬¤éÀ°Íý¤·¤Þ¤¹¡£
https://www.cisco.com/c/ja_jp/td/docs/sw/lanswt-access/cat2960swt/cr/004/comref-book/intro.html
¥³¥Þ¥ó¥É ¥â¡¼¥É | Êä | ¥×¥í¥ó¥×¥È | ¼¡¤Î¥â¡¼¥É | ½ªÎ» |
¥æ¡¼¥¶ EXEC | ºÇ½é¤Î¾õÂÖ | Switch> | ÆÃ¸¢ EXEC ¥â¡¼¥É¤ò³«»Ï¤¹¤ë¤Ë¤Ï¡¢ enable ¥³¥Þ¥ó¥É | logout |
ÆÃ¸¢ EXEC | Config¤ò¸«¤ë¤Ê¤É¤ÎÆÃ¸¢¥â¡¼¥É | Switch# | ¥°¥í¡¼¥Ð¥ë ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó ¥â¡¼¥É¤ò³«»Ï¤¹¤ë¤Ë¤Ï¡¢ configure ¥³¥Þ¥ó¥É | disable |
¥°¥í¡¼¥Ð¥ë ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó | ÀßÄꤹ¤ë¥â¡¼¥É | Switch(config)# | ¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹ ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó ¥â¡¼¥É¤ò³«»Ï¤¹¤ë¤Ë¤Ï¡¢ interface ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó ¥³¥Þ¥ó¥É | exit end |
¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹ ¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó | interface¤òÀßÄꤹ¤ë¥â¡¼¥É | Switch(config-if)# | - | end |

Switch>enable
Switch#conf t
Switch(config)#end¡¡¡¡¢«exit¤Ç¤âƱ¤¸
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#end¡¡¢«ÆÃ¸¢EXEC¥â¡¼¥É¤ØÌá¤ë
Switch#¡¡
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#exit¡¡¢«1¤ÄÁ°¤Î¥â¡¼¥É¤ËÌá¤ë
Switch(config)#¡¡
2.½é´üÀßÄê
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L2SW¤Ë¤ÏIP¥¢¥É¥ì¥¹¤ò1¤Ä¤·¤«ÀßÄê¤Ç¤¤Þ¤»¤ó¡£
Switch#conf tSwitch(config)#int vlan 1¡¡¢«Vlan1¤ÎÀßÄê¤ò¤·¤Þ¤¹¡£
Switch(config-if)#ip address 192.168.1.201 255.255.255.0¡¡¢«IP¥¢¥É¥ì¥¹¤ò192.168.1.201/24¤ËÀßÄꤷ¤Þ¤¹¡£
Switch(config-if)#no shutdown¡¡¢«¤³¤ÎVlan1¤ò͸ú¤Ë¤·¤Þ¤¹¡£
Switch(config-if)#exit
Switch(config)#
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¥»¥¥å¥ê¥Æ¥£Åª¤Ë¤Ï¹¥¤Þ¤·¤¯¤¢¤ê¤Þ¤»¤ó¤¬¡¢¸¡¾Ú¤Ê¤É¤Ç¤Ïtelnet¤¬´Êñ¤Ê¤Î¤Ç¡¢¤ª´«¤á¤Ç¤¹¡£
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Switch(config)#line vty 0 4
Switch(config-line)#privilege level 15
Switch(config-line)#no login
Switch(config-line)#end
Switch#
¢SSH¤ÎÀßÄê
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Switch(config)#line vty 0 4
Switch(config-line)#privilege level 15
Switch(config-line)#no login
Switch(config-line)#end
Switch#
¢SSH¤ÎÀßÄê
Switch(config)#enable secret passwd ¢«SSH¤Ç¥í¥°¥¤¥ó¸å¤Ë¤Ï¡¢enable¥Ñ¥¹¥ï¡¼¥É¤òÀßÄꤷ¤Æ¤ª¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
Switch(config)#username user1 password 0 passwd¡¡¢«¥æ¡¼¥¶Ì¾¤ÈPW¤ÎÀßÄê
Switch(config)#ip domain-name seeeko.com¡¡¢«¥É¥á¥¤¥ó̾¤ÎÀßÄê¡ÊSSH¤Î¾ì¹ç¤Ï¥µ¡¼¥Ð¾ÚÌÀ½ñ¤òȯ¹Ô¤¹¤ë¤Î¤Ç¡¢FQDN¤¬É¬Íס£¥Û¥¹¥È̾¤Ï¤¹¤Ç¤ËSwitch¤È¤·¤ÆÀßÄꤵ¤ì¤Æ¤¤¤ë¡Ë
Switch(config)#hostname sw1 ¢«¥Û¥¹¥È̾¡Ê¤³¤Î¥¹¥¤¥Ã¥Á¤Î̾Á°¡Ë¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤â¤¤¤¤¤¬¡¢¥ë¡¼¥¿¤Î¾ì¹ç¤Ïhostname¤òÊѤ¨¤Ê¤¤¤ÈÅܤé¤ì¤ë¡£¢¨¤³¤³¤Ç¤ÏÀßÄꤷ¤Ê¤¤
Switch(config)#hostname sw1 ¢«¥Û¥¹¥È̾¡Ê¤³¤Î¥¹¥¤¥Ã¥Á¤Î̾Á°¡Ë¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤â¤¤¤¤¤¬¡¢¥ë¡¼¥¿¤Î¾ì¹ç¤Ïhostname¤òÊѤ¨¤Ê¤¤¤ÈÅܤé¤ì¤ë¡£¢¨¤³¤³¤Ç¤ÏÀßÄꤷ¤Ê¤¤
Switch(config)#crypto key generate rsa¡¡¢«RSA¤Î°Å¹æ¸°¤òºîÀ®
How many bits in the modulus [512]: 1024¡¡¢«¸°¤ÎŤµ¤ò»ØÄꤹ¤ë¡£SSHv2¤ò»È¤¦¤Ë¤Ï¡¢768bits°Ê¾å¤Ë¤¹¤ëɬÍפ¬¤¢¤ë¤Î¤Ç¡¢¤³¤³¤Ç¤Ï1024¤ò»ØÄê
% Generating 1024 bit RSA keys, keys will be non-exportable...[OK]
Switch(config)#line vty 0 5¡¡¢«0-5¤Þ¤Ç¤Î6¿Í¤¬¥í¥°¥¤¥ó¤Ç¤¤ë¤è¤¦¤Ë
Switch(config-line)#login local¡¡¡¡¢«ºîÀ®¤·¤¿¥í¡¼¥«¥ë¤Î¥¢¥«¥¦¥ó¥È¤Ç¥í¥°¥¤¥ó¤Ç¤¤ë¤è¤¦¤Ë
Switch(config-line)#end
Switch#
3.´ðËÜŪ¤ÊÀßÄê
¡ÀßÄꤷ¤¿Config¤ò³Îǧ¤¹¤ë
Switch#sh run¡¡¢«ÀßÄê¤ò³Îǧ¤¹¤ë¥³¥Þ¥ó¥É¡¡Àµ³Î¤Ë¤Ïshow running-config
Àè¤Û¤É¤ÎÀßÄê¤Î¾ì¹ç¡¢°Ê²¼¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¤³¤È¤ò³Îǧ¤·¤Þ¤·¤ç¤¦¡£
enable secret 5 $1$o1d.$RU9m5URpx/Th8I8kDkIjv0 ! ip domain name seeeko.com ! username user1 password 0 passwd ! interface Vlan1 ip address 192.168.1.201 255.255.255.0 ! line vty 0 5 login local transport input all |
¢ÀßÄê¤ÎÊݸ¡¡¡¡
Switch#write memory
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Switch#reload
¢ªSave?¤Èʹ¤«¤ì¤¿¤é n
¢ªProceed¤ÈËÜÅö¤Ë¼Â¹Ô¤¹¤ë¤«¤òʹ¤«¤ì¤¿¤é¡¡y
¤ÀßÄê¤Îºï½ü
¤ÀßÄê¤Îºï½ü
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Router#conf t
Router(config)#no ip route 192.168.2.0 255.255.255.0 172.16.12.253
Router(config)#
¥ÀßÄê¤Î½é´ü²½
¥³¥Þ¥ó¥É¤Ï¤¤¤í¤¤¤í¤¢¤ê¤Þ¤¹¤¬¡¢write erase¤Ç¤Ç¤¤ë¤Ê¤é¡¢¥³¥Þ¥ó¥É¤¬Ã»¤¤¤Î¤Ç³Ú¤Ç¤¹¡£
Router#write erase
Erasing the nvram filesystem will remove all configuration files! Continue? [confirm]¢«Enter¥¡¼
Erase of nvram: complete
¥ÀßÄê¤Î½é´ü²½
¥³¥Þ¥ó¥É¤Ï¤¤¤í¤¤¤í¤¢¤ê¤Þ¤¹¤¬¡¢write erase¤Ç¤Ç¤¤ë¤Ê¤é¡¢¥³¥Þ¥ó¥É¤¬Ã»¤¤¤Î¤Ç³Ú¤Ç¤¹¡£
Router#write erase
Erasing the nvram filesystem will remove all configuration files! Continue? [confirm]¢«Enter¥¡¼
Erase of nvram: complete
Router#reload
System configuration has been modified. Save? [yes/no]: no
Proceed with reload? [confirm]¡¡¡¡¢«Enter¥¡¼
System configuration has been modified. Save? [yes/no]: no
Proceed with reload? [confirm]¡¡¡¡¢«Enter¥¡¼
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4.DHCP¥µ¡¼¥Ð¤ÎÀßÄê
Switch#configure terminalSwitch(config)# ip dhcp pool seg1 ¢«Ç¤°Õ¤Î̾Á°¤òÉÕ¤±¤ë
Switch(dhcp-config)# network 192.168.1.0 255.255.255.0¡¡¢«Ê§¤¤½Ð¤¹¥Í¥Ã¥È¥ï¡¼¥¯¤È¥µ¥Ö¥Í¥Ã¥È¤ò»ØÄê
Switch(dhcp-config)# default-router 192.168.1.254¡¡¢«Ê§¤¤½Ð¤¹¥Ç¥Õ¥©¥ë¥È¥²¡¼¥È¥¦¥§¥¤¤ò»ØÄê
Switch(dhcp-config)# dns-server 8.8.8.8¡¡¢«Ê§¤¤½Ð¤¹DNS¥µ¡¼¥Ð¤ò»ØÄê
Switch(dhcp-config)#exit
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5.¶ñÂÎŪ¤ÊÀßÄê¡Ê¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤äVLAN¤Ê¤É¡Ë
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http://nw.seeeko.com/archives/50287570.html
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http://nw.seeeko.com/archives/51019573.html
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Catalyst¤ÎL2¥¹¥¤¥Ã¥Á¤Î¾ì¹ç¡¢IP¥¢¥É¥ì¥¹¤Ï1¤Ä¤À¤±¤Ç¤¹¡£¤Ê¤Î¤Ç¡¢IP¥¢¥É¥ì¥¹¤ÏIF¤ËÀßÄꤹ¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¢VLAN¤ËÀßÄꤷ¤Þ¤¹¡£º£²ó¤Ï¥Ç¥Õ¥©¥ë¥ÈVLAN¤Îvlan1¤ËÀßÄꤷ¤Þ¤¹¡£¤³¤³¤Ç¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¥²¡¼¥È¥¦¥§¥¤¤äDNS¥µ¡¼¥Ð¤â»ØÄꤷ¤Æ¤¤¤Þ¤¹¡£
Switch(config)#int vlan 1
Switch(config-if)#ip address 192.168.1.200 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit
Switch(config)#ip default-gateway 192.168.1.254
Switch(config)#ip name-server 8.8.8.8