IP服务类协议及标准
1ARPRFC 826
2Proxy ARPRFC 1027
3RARPRFC 903
4BOOTPRFC 951
5DHCPRFC 2131
6DHCP FQDN选项:Internet-Draft
7HSRPCisco私有协议
8VRRPRFC 3768
9GLBPCisco私有协议
10CDPCisco私有协议
11NTPRFC 1305
12SyslogRFC 3164
13SNMPv1RFCs 1155-1157, 1212-1213, 1215
14SNMPv2RFCs 1902-1907, 3416
15SNMPv2cRFC 1901
16SNMPv3RFCs 2578-2580, 3410-3415
 
IP服务的相关命令
命令
描述
ip dhcp pool name
创建DHCP
default-router address [address2…address8]
设定网关的DHCP池子命令
dns-server address [address2…address8]
设定DNS服务器的DHCP池子命令
lease {days [hours][minutes] | infinite}
设定租用期的DHCP池子命令
network network-number [mask | prefix-length]
设定IP地址的DHCP池子命令
ip dhcp excluded-address [low-address high-address]
排除某些地址的DHCP池子命令
host address [mask | prefix-length]
分配静态IP地址的DHCP池子命令
hardware-address hardware-address type
定义静态MAC地址的DHCP池子命令,与上面的host同时使用
show ip dhcp binding [ip-address]
显示DHCP分配的地址
show ip dhcp server statistics
显示DHCP服务器运行状态
standby [group-number] ip [ip-address [secondary]]
激活一个HSRP组并定义其虚拟IP地址的接口子命令
track object-number interface type-number {line-protocol | ip routing}
HSRPVRRPGLBP中配置追踪对象来追踪指定接口的状态
standby [group-number] preempt [delay {minimum delay | reload delay | sync delay}]
激活抢占功能并设置延迟计时器的接口子命令
show track [object-number [brief] | interface [brief] | ip route [brief] | resolution | timers]
显示追踪对象的状态
standby [group-number] priority priority
设置路由器的HSRP组优先级的接口子命令
standby [group-number] timers [msec] hellotime [msec] holdtime
设置HSRP组计时器的接口子命令
standby [group-number] track object-number
激活HSRP追踪所定义对象的接口子命令,通常当关于该对象的某项事件发生时更换激活路由器
show standby [type number [group]] [brief | all]
显示HSRP状态
ntp peer ip-address [version number] [key keyid] [source interface] [prefer]
激活NTP的对称激活模式的全局命令
ntp server ip-address [version number] [key keyid] [source interface] [prefer]
激活NTP静态客户端模式的全局命令
ntp broadcast [version number]
NTP服务器上引起接口发送NTP广播的接口子命令
ntp broadcast client
NTP服务器上引起接口监听NTP广播的接口子命令
ntp master [stratum]
激活NTP服务器模式的全局命令
show ntp associations
显示与其它NTP服务器和客户端的联系
show ntp status
显示同步状态,组织级别及其他基本信息
logging trap level
Syslog消息设定重要性级别:0=emergencies, 1=alerts, 2=critical, 3=errors, 4=warnings, 5=notifications, 6=informational, 7=debuggingdefault
logging host {{ip-address | hostname} | {ipv6 ipv6-address | hostname}} [transport {udp [port port-number] | tcp [port port-number]}] [alarm severity]]
配置Syslog服务器地址及传输协议和端口号
ip wccp {web-cache | service-number} [service-list service-access-list] [mode {open | closed}] [group-address multicast-address] [redirect-list access-list] [group-list access-list] [password [0-7] password]
激活WCCP并配置其过滤和服务参数
ip wccp {web-cache | service-number} redirect {in | out}
激活WCCP并配置其为外发或内入服务的接口子命令
show ip wccp
显示WCCP配置及状态