若上行路由参与STP计算,请检查Eth-Trunk 43端口是否配置stp root-protection根保护功能,执行命令display stp brief查看交换机的端口Protection 状态,若状态为ROOTPROTECTION,则代表该端口已配置根保护。那么在配置了根保护的端口上一直收到优先级较高的BPDU报文,端口状态将进入Discarding状态,不再转发报文。导致Eth-Trunk ...
bpdu-protection 在运行STP协议的网络中,边缘端口配置BPDU保护功能后,如果有人伪造BPDU报文恶意攻击交换设备,交换设备会在边缘端口接收到BPDU报文时将边缘端口状态变为Down,从而阻塞该接口上的所有业务。 efm-remote-failure 执行efm trigger error-down命令使能远端故障事件和当前接口联动功能时,当EFM检测到故障事件cri...
LAMPPROTECTIONTUBE PROMINENT D32X2X1500 1002470 同步皮带 |Timing Belt| POWER GRIP HTD 640-8M-20 同步皮带 |Timing Belt| POWER GRIP HTD 560-8M 20 齿形皮带 MULCOEUROPE TOOTHBELT|10AT3/150 齿形皮带 MULCOEUROPE TOOTHBELT|25T5/460-DL 阀GHG GHG 6180001 R0016 油泵UNIVERSAL HYDRAULIK SSPH-1/4.6...
Yu Guodong, a CPPCC member and Director of the Chongqing Municipal Bureau of Ecology and Environment, emphasizes the need to intensify efforts in safeguarding air, water, and soil quality, so as to consolidate the progress gained in environmental protection. ...
Procuratorial authorities will strengthen the legal protection of intellectual property rights and promote the construction of an integrated protection framework for intellectual property, a senior prosecutor said at a news conference on Thursday, o...
S-Phrases,Safety Phrases,即安全术语。简介 S-Phrases,Safety Phrases,即安全术语。根据欧盟有关规定，危险化学品包装标签上还需要标示出风险术语（R术语）和安全术语（S术语）。R术语表示化学物质使用中产生的特别风险的性质（the nature of special risks）。S术语表示安全预防措施建议（the recommended safety ...
Surge protection level• AC power port: 20 kA in difference and common modes • DC power port: 10 kA in differential mode and 20 kA in common mode Operating temperature–40°C to +50°C (with solar radiation); minimum startup temperature: –25°C ...
Garden Green Basic Color Burgundy Black / Garden Green Ingress Protection Rating IP54 Operating System Funtouch OS 13 Android Version Android 13 Platform Processor Snapdragon®680 CPU Core Count 8 Process Node 6 nm CPU Clock Speed 4× 2.4 GHz + 4 × 1.9 GHz ...
Cloudflare DNS (anycast) with malware protection and parental control - aka 1.1.1.3 / 1.0.0.3 sdns://AgMAAAAAAAAABzEuMS4xLjMABzEuMS4xLjMKL2Rucy1xdWVyeQ cloudflare-family-ipv6 Cloudflare DNS over IPv6 (anycast) with malware protection and parental control sdns://AgMAAAAAAAAAAAAWWzI2MDY6NDc...