软件配置手册 13.6 开启或关闭目的地址未知报文的转发功能 ....................................... 13-41 13.7 开启或关闭源未知报文的转发功能 .................................................. 13-42 13.8 开启或关闭丢弃BPDU报文功能 ..................................................... 13-43 13.9 Telnet客户端 .................................................................................... 13-43 13.10 CPU使用率告警配置 ..................................................................... 13-44
13.10.1 CPU使用率告警简介 ..................................................... 13-44 13.10.2 CPU使用率告警配置任务列表 ....................................... 13-45 13.10.3 开启/关闭CPU使用率告警 ........................................... 13-45 13.10.4 配置CPU忙阈值和CPU不忙阈值 ............................... 13-45 13.10.5 显示CPU使用率告警信息 ............................................ 13-46
13.11 邮件告警功能配置.......................................................................... 13-46 13.12 防DOS攻击 .................................................................................. 13-49
13.12.1 IP分片攻击防护 ............................................................. 13-49 13.12.2 开启/关闭全局TTL ........................................................ 13-50
第14章 LLDP功能配置 ........................................................................... 14-51
14.1 LLDP协议简介 ................................................................................. 14-51 14.2 LLDP功能配置 ................................................................................. 14-51
14.2.1 LLDP功能配置任务列表 .................................................. 14-51 14.2.2 开启/关闭全局LLDP开关 ............................................... 14-52 14.2.3 配置LLDP的hello-time .................................................. 14-52 14.2.4 配置LLDP的hold-time ................................................... 14-53 14.2.5 配置端口LLDP报文收发模式 ......................................... 14-53 14.2.6 显示LLDP信息 ............................................................... 14-54
第15章 ERRP功能配置 ............................................................................ 15-1
15.1 ERRP功能介绍 .................................................................................. 15-1 15.2 ERRP功能配置 .................................................................................. 15-1
15.2.1 ERRP功能配置任务列表 ................................................... 15-1 15.2.2 ERRP协议状态配置 .......................................................... 15-2 15.2.3 配置ERRP定时器参数 ..................................................... 15-2
XII
软件配置手册 15.2.4 进入ERRP配置模式 ......................................................... 15-3 15.2.5 配置ERRP域的工作模式 ................................................. 15-3 15.2.6 配置ERRP域的控制VLAN .............................................. 15-4 15.2.7 创建ERRP环 .................................................................... 15-6 15.2.8 激活/去激活ERRP环 ........................................................ 15-7 15.2.9 显示ERRP域和环信息 ..................................................... 15-8 15.2.10 ERRP Query Solicitation .................................................. 15-8
第16章 CFM功能配置 ............................................................................ 16-10
16.1 CFM协议简介 .................................................................................. 16-10 16.2 CFM功能配置 .................................................................................. 16-10
16.2.1 CFM功能配置任务列表 ................................................... 16-10 16.2.2 创建/删除维护域MD ........................................................ 16-11 16.2.3 配置维护域MD参数 ....................................................... 16-12 16.2.4 创建/删除维护关联MA .................................................... 16-13 16.2.5 配置维护关联MA参数 .................................................... 16-13 16.2.6 创建/删除维护终结点MEP .............................................. 16-15 16.2.7 创建/删除远端维护终结点RMEP .................................... 16-17 16.2.8 创建/删除维护中间点MIP ............................................... 16-17 16.2.9 环回检测 .......................................................................... 16-18 16.2.10 链路追踪 ........................................................................ 16-19 16.2.11 显示维护域MD信息 ...................................................... 16-20 16.2.12 显示维护关联MA信息 .................................................. 16-21 16.2.13 显示维护点MP(MEP/MIP/RMEP)信息 ......................... 16-22 16.2.14 显示/清除CCM统计信息 .............................................. 16-23 16.2.15 显示/清除CCM数据库信息 .......................................... 16-24 16.2.16 显示故障告警信息 ......................................................... 16-24
第17章 PPPoE Plus功能配置 ................................................................ 17-25
17.1 PPPoE Plus简介 ............................................................................. 17-25 17.2 PPPoE Plus功能配置 ...................................................................... 17-26
XIII
软件配置手册 17.2.1 PPPoE Plus功能配置任务列表 ....................................... 17-26 17.2.2 开启/关闭PPPoE Plus .................................................... 17-26 17.2.3 配置PPPoE Plus类型 .................................................... 17-27 17.2.4 配置PPPoE 端口类型 .................................................... 17-27 17.2.5 缺省端口为untrust。接入集中器一般接在trust端口。自定义Circuit ID ..................................................................................... 17-27 17.2.6 配置Remote ID ............................................................... 17-28 17.2.7 配置Remote ID格式类型 ............................................... 17-28 17.2.8 配置PPPoE Plus标签替换策略 ...................................... 17-28
第18章 Flex links功能配置..................................................................... 18-31
18.1 Flex links简介 .................................................................................. 18-31 18.2 Flex links功能配置 ........................................................................... 18-31
18.2.1 Flex links功能配置任务列表 ............................................ 18-31 18.2.2 开启或关闭端口(或汇聚组)的Flex links功能 .................. 18-31 18.2.3 配置Flex links的优先抢占方式 ....................................... 18-33 18.2.4 配置Flex links优先抢占的延时时间 ............................... 18-34 18.2.5 显示Flex links信息 ......................................................... 18-35 18.2.6 配置Flex links的MacMoveUpdate功能 ........................ 18-36
第19章 EFM功能配置 ............................................................................ 18-38
19.1 EFM协议简介 .................................................................................. 18-38 19.2 EFM功能配置 .................................................................................. 18-38
19.2.1 EFM功能配置任务列表.................................................... 18-38 19.2.2 开启/关闭EFM功能 ........................................................ 18-39 19.2.3 配置端口的EFM工作模式 .............................................. 18-39 19.2.4 配置EFM发现周期 ......................................................... 18-40 19.2.5 配置EFM发现的超时时间 .............................................. 18-41 19.2.6 配置响应超时时间 ........................................................... 18-42 19.2.7 配置链路监视事件参数 .................................................... 18-42 19.2.8 开启/关闭远端失效指示功能 ............................................ 18-44
XIV
软件配置手册 19.2.9 开启/关闭链路监视功能 ................................................... 18-45 19.2.10 开启/关闭远端MIB变量获取功能 ................................. 18-46 19.2.11 开启/关闭远端环回功能 ................................................. 18-47 19.2.12 开启/停止远端环回 ........................................................ 18-47 19.2.13 配置是否处理远端环回请求报文 ................................... 18-48 19.2.14 显示协议运行状态 ......................................................... 18-49 19.2.15 显示EFM概要信息 ....................................................... 18-49 19.2.16 显示EFM发现信息 ....................................................... 18-50 19.2.17 显示/清除EFM统计信息 ............................................... 18-51 19.2.18 远端MIB变量查询 ........................................................ 18-52
XV