Catalyst 9000 シリーズ:「Loop Detection Guard」の機能紹介/サポートについて ykai 2021-01-19 05:23 PM Ipv6 DHCP Guard and RA Guard Policy cooperrocks78 2025-01-11 02:44 AM Ipv6 DHCP Guard and RA Guard Policy cooperrocks78 2025-01-30 04:48 AM C1200 and bpdu ...
C3560G-1(config)#spanning-tree portfast bpduguard default 当网络中真出现环路时,可以用以下命令查看环路来自哪个端口 二、H3C交换机 1、在全局下开启环路检测并设置检测间隔时间 loopback-detection enable loopback-detection interval-time 5 2、在接口下也得开启环路检测 [H3C-S5120-GigabitEthernet1/0/12]loop...
Loop Guard und UDLD Loop Guard- und UDLD-Funktionen (Unidirectional Link Detection) überschneiden sich, teilweise in dem Sinne, dass beide vor STP-Ausfällen durch unidirektionale Verbindungen schützen. Diese beiden Funktionen unterscheiden sich jedoch hinsichtlich der Funktionalität und der Ar...
If you enable BPDU Guard and BPDU Filter on an interface, then how does your switch detect an unmanaged switch? Because if only BPDU Guard is enabled, and the unmanaged switch has two of its interfaces connected, then your switch's BPDUs circle back to itself. That's because your ...
%SPANTREE-2-LOOPGUARD_BLOCK: Loop guard blocking port FastEthernet0/24 on VLAN0050. Una vez que se recibe la BPDU en un puerto en un estado STP incoherente con el loop, el puerto pasa a otro estado STP. Para la BPDU recibida, esto significa que la ...
不要在vPC上激活Loop Guard和BA Enable STP port type “edge” and port type “edge trunk” on host ports 在接主机vPC端口上激活STP端口类型“edge”或者“edge trunk” Enable STP BPDU-guard globally 全局激活 BPDU-Guard Disable STP channel-misconfig guard if supported by access switches 如果接入交换...
l2ptguard Enable error detection on l2protocol-tunnel link-flap Enable error detection on linkstate-flapping loopback Enable error detection on loopback pagp-flap Enable error detection on pagp-flapping 自动检测非常烦,遇到错误就会自动把端口关闭。如果不想启动错误检测,可以用命令no errdisable detect cau...
detect Error disable detection recovery Error disable recovery SW1(config)#errdisable re SW1(config)#errdisable recovery ? cause Enable error disable recovery for application interval Error disable recovery timer value SW1(config)#errdisable recovery cau ...
detect Error disable detection recovery Error disable recovery SW1(config)#errdisable re SW1(config)#errdisable recovery ? cause Enable error disable recovery for application interval Error disable recovery timer value SW1(config)#errdisable recovery cau ...
C3560G-1(config)#spanning-tree portfast bpduguard default 当网络中真出现环路时,可以用以下命令查看环路来自哪个端口 二、H3C交换机 1、在全局下开启环路检测并设置检测间隔时间 loopback-detection enable loopback-detection interval-time 5 2、在接口下也得开启环路检测 ...