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1、目 录第1章 以太网端口配置命令. 1-11.1 以太网端口配置命令. 1-11.1.1 broadcast-suppression. 1-11.1.2 description. 1-11.1.3 display interface. 1-21.1.4 display loopback-detection. 1-51.1.5 display port1-61.1.6 duplex. 1-71.1.7 flow-control1-71.1.8 flow-interval1-81.1.9 interface. 1-91.1.10 loopback. 1-101.1.11 loopback-dete
2、ction control enable. 1-101.1.12 loopback-detection enable. 1-111.1.13 loopback-detection interval-time. 1-121.1.14 loopback-detection per-vlan enable. 1-131.1.15 mdi1-131.1.16 port access vlan. 1-141.1.17 port hybrid pvid vlan. 1-151.1.18 port hybrid vlan. 1-161.1.19 port link-type. 1-161.1.20 port
3、 trunk permit vlan. 1-171.1.21 port trunk pvid vlan. 1-181.1.22 reset counters interface. 1-191.1.23 shutdown. 1-201.1.24 speed. 1-201.1.25 vlan-vpn enable. 1-21第2章 以太网端口汇聚配置命令. 2-12.1 以太网端口汇聚配置命令. 2-12.1.1 display link-aggregation. 2-12.1.2 link-aggregation. 2-2第1章 以太网端口配置命令1.1 以太网端口配置命令1.1.1 broad
4、cast-suppression【命令】broadcast-suppression pctundo broadcast-suppression【视图】以太网端口视图【参数】pct：指定以太网端口最大广播流量的线速度百分比，取值范围为5100，缺省值为100，步长为5。百分比越小，则允许通过的广播流量也越小。【描述】broadcast-suppression命令用来限制端口上允许通过的广播流量的大小，当广播流量超过用户设置的值后，系统将广播流量作丢弃处理，从而使广播所占的流量比例降低到合理的范围，保证网络业务的正常运行。undo broadcast-suppression命令用来恢复端口上允许通
5、过的广播流量为缺省值100，即端口上允许通过的广播流量为100，不对广播流量进行抑制。【举例】# 允许20%的广播报文通过，即对端口的广播流量作80%的广播风暴抑制。Quidway-Ethernet0/1 broadcast-suppression 201.1.2 description【命令】description textundo description【视图】以太网端口视图【参数】text：端口描述字符串，最多为80个字符。【描述】description命令用来设置端口的描述字符串，undo description命令用来取消端口描述字符串。缺省情况下，端口描述字符串为空。【举例】# 设
6、置以太网端口Ethernet0/1的描述字符串为lanswitch-interface。Quidway-Ethernet0/1 description lanswitch-interface1.1.3 display interface【命令】display interface interface_type | interface_type interface_num | interface_name 【视图】所有视图【参数】interface_type：端口类型。interface_num：端口号。interface_name：端口名，表示方法为interface_name=interfac
7、e_type interface_num。参数的具体说明请参见interface命令中的参数说明。【描述】display interface命令用来显示端口的配置信息。在显示端口信息时，如果不指定端口类型和端口号，则显示交换机上所有的端口信息；如果仅指定端口类型，则显示该类型端口的所有端口信息；如果同时指定端口类型和端口号，则显示指定的端口信息。【举例】# 显示以太网端口Ethernet0/1的配置信息。 display interface ethernet0/1Ethernet0/1 current state : UPIP Sending Frames Format is PKTFMT_E
8、THNT_2, Hardware address is 00e0-fc00-0010Description : aaaThe Maximum Transmit Unit is 1500Media type is twisted pair, loopback not setPort hardware type is 100_BASE_TX100Mbps-speed mode, full-duplex modeLink speed type is autonegotiation, link duplex type is autonegotiationFlow-control is not supp
9、ortedThe Maximum Frame Length is 1536Broadcast MAX-ratio: 100%PVID: 1Mdi type: autoPort link-type: access Tagged VLAN ID : none Untagged VLAN ID : 1Last 5 minutes input: 0 packets/sec 0 bytes/secLast 5 minutes output: 0 packets/sec 0 bytes/secinput(total): 0 packets, 0 bytes 0 broadcasts, 0 multicas
10、tsinput(normal): - packets, - bytes - broadcasts, - multicastsinput: 0 input errors, 0 runts, 0 giants, - throttles, 0 CRC 0 frame, - overruns, 0 aborts, 0 ignored, - parity errorsOutput(total): 0 packets, 0 bytes 0 broadcasts, 0 multicasts, 0 pausesOutput(normal): - packets, - bytes - broadcasts, -
11、 multicasts, - pausesOutput: 0 output errors, 0 underruns, - buffer failures - aborts, 0 deferred, 0 collisions, 0 late collisions - lost carrier, - no carrier表1-1 端口配置信息描述表域名描述Ethernet0/1 current state以太网端口当前开启或关闭状态IP Sending Frames Format以太网帧格式Hardware address端口硬件地址Description端口描述字符串The Maximum Tr
12、ansmit Unit最大传输单元Media type介质类型loopback not set端口环回测试状态Port hardware type端口硬件类型100Mbps-speed mode, full-duplex modeLink speed type is autonegotiation, link duplex type is autonegotiation端口的双工状态和速率均设置为自协商状态，与对端协商的实际结果是100Mbit/s速率和全双工模式Flow-control is not supported端口流控状态The Maximum Frame Length端口允许通过的
13、最大以太网帧长度Broadcast MAX-ratio端口广播风暴抑制比PVID端口缺省VLAN IDMdi type网线类型Port link-type端口链路类型Tagged VLAN ID标识在该端口有哪些VLAN的报文需要打Tag标记Untagged VLAN ID标识在该端口有哪些VLAN的报文不需要打Tag标记Last 5 minutes output: 0 packets/sec 0 bytes/secLast 5 minutes input: 0 packets/sec 0 bytes/sec端口最近五分钟输入和输出速率和报文数input(total): 0 packets,
14、0 bytes 0 broadcasts, 0 multicastsinput(normal): - packets, - bytes - broadcasts, - multicastsinput: 0 input errors, 0 runts, 0 giants, - throttles, 0 CRC 0 frame, - overruns, 0 aborts, 0 ignored, - parity errorsOutput(total): 0 packets, 0 bytes 0 broadcasts, 0 multicasts, 0 pausesOutput(normal): - packets, - bytes - broadcasts, - multicasts, - pausesOutput: 0 output errors, 0 underruns, - buffer failures - aborts, 0 deferred, 0 collisions, 0 late collisions - lost carrier, - no carrier端口输入/输出报文和错误信息统计1.1.4 display loopback-detection【命令】display loopback-detection【视图】所有视图【参数】
