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教你配置路由器---適合CCNA學(xué)員( 二 )

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no access-list 99 //在配置一個(gè)新的acl前先清空該ACL
access-list 99 permit 192.168.0.0 0.0.0.255
access-list 99 deny any log //log參數(shù)說(shuō)明在有符合該條件的條目時(shí)產(chǎn)生一條logo信息
no access-list 98 //在配置一個(gè)新的acl前先清空該ACL
access-list 98 permit host 192.168.0.1
access-list 98 deny any log //log參數(shù)說(shuō)明在有符合該條件的條目時(shí)產(chǎn)生一條logo信息
!
line vty 0 4
access-class 99 in //使用acl 99來(lái)控制telnet的源地址
login
password 0 asdfaksdlf//配置telnet密碼
exec-timeout 2 0 //配置虛終羰超時(shí)參數(shù)，這里是2分鐘
!
line con 0
login
password 0 adsfoii //配置console口的密碼
exec-timeout 2 0 //配置console口超時(shí)參數(shù)，這里是兩分鐘
!
line aux 0
transport input none
password 0 asfdkalsfj
no exec
exit
banner motd #//配置提示信息
This is a private system operated for UltraTeam.
Authorization from UltraTeam is required to use this system
Use by unauthorized persons is prohibited
#
!
clock timezone PST-8 //設(shè)置時(shí)區(qū)
ntp authenticate //啟用NTP認(rèn)證
ntp authentication-key 1 md5 uadsf //設(shè)置NTP認(rèn)證用的密碼，使用MD5加密 。需要和ntp server一致
ntp trusted-key 1//可以信任的Key.
ntp acess-group peer 98 //設(shè)置ntp服務(wù)，只答應(yīng)對(duì)端為符合access-list 98條件的主機(jī)
ntp server 192.168.0.1 key 1 //配置ntp server，server為192.168.0.1，使用1號(hào)key做為密碼
!
interface vlan 10
ip address 10.1.10.254 255.255.255.0
ip ospf authentication message-digest //啟用ospf鄰接過(guò)程中的認(rèn)證
ip ospf message-digest-key md5 7 24d10564152140a7e//配置ospf認(rèn)證key，要求所有鄰居相同
ip ospf priority 3//提高ospf的優(yōu)先級(jí)，便于成為DR!
set cdp disable //禁用cdp
set ip http disable//禁用http server，這玩意兒的安全漏洞很多的
!
set logging timestamp enable //啟用log時(shí)間戳
set logging server 192.168.0.1 //向192.168.0.1發(fā)送log
set logging server 192.168.0.2 //向192.168.0.2發(fā)送log
set snmp community HSDxdf //配置snmp只讀通訊字
set ip permit enable snmp //啟用snmp訪問(wèn)控制
set ip permit 192.168.0.1 snmp//答應(yīng)192.168.0.1進(jìn)行snmp訪問(wèn)
set ip permit enable telnet //啟用telnet訪問(wèn)控制
set ip permit 192.168.0.1 telnet//答應(yīng)192.168.0.1進(jìn)行telnet訪問(wèn)
set password //配置telnet密碼
set enable//配置特權(quán)密碼
set logout 2//配置超時(shí)參數(shù)，2分鐘
set banner motd //配置提示信息
This is a private system operated for UltraTeam.
Authorization from UltraTeam is required to use this system
Use by unauthorized persons is prohibited
!
set timezone PST-8 //設(shè)置時(shí)區(qū)
set ntp authenticate enable //啟用NTP認(rèn)證
set ntp key 1 md5 uadsf //設(shè)置NTP認(rèn)證用的密碼，使用MD5加密 。需要和ntp server一致
set ntp server 192.168.0.1 key 1　//配置ntp server，server為192.168.0.1，使用1號(hào)key做為密碼
set ntp client enable //啟用ntp client

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