CISCO私有协议,针对公有的rstp(快速生成树而来)只不过是cisco私有的,RSTP不支持VLAN,Rapidpvst支持vlan的快速生成树 Rapid pvst有哪些特性? 这点要和PVST进行对比才知道 接口状态 PVST: 阻塞---侦听---学习---转发 Rapid pvst 丢弃---学习---转发 等于是将pvst的阻塞和侦听阶段合并了。 端口角色 PVST: 根端...
这个看日志不是stp问题,是lacp报文问题,, because the peer port did not have the Synchronization ...
Rapid-PVST+又是在PVST+和RSTP两种协议基础上开发的,可以在每个VLAN中有一个快速生成树(RST)实例,支持RSTP特性。 经过改进的PVST+和Rapid-PVST+协议在VLAN 1上运行的是普通STP协议,在其他VLAN上运行PVST协议。因为改用了802.1Q中继,所以PVST+协议可以与STP/RSTP互通,在VLAN 1上生成树状态按照STP协议计算;在其他VL...
Root层在接收到接入层2924的bpdu后识别其处于PVST模式,所以其mst向pvst兼容,并分vlan传递bpdu包。 00:48:52: RSTP(20): updt roles, superior bpdu on Fa0/1 (synced=0) 00:48:52: RSTP(20): Fa0/1 is now root port 00:48:52: RSTP(21): updt roles, superior bpdu on Fa0/1 (synced=0) ...
51CTO博客已为您找到关于rapid-pvst的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及rapid-pvst问答内容。更多rapid-pvst相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
Does RSTP and Rapid PVST performed well ? Means.. Suppose In my network I have three cisco switches, two are running on RSTP and middle one is running on Rapid PVST. In my case... with above scenario spanning tree is not working well, one of the RSTP switch and middle Rapid PVST ...
Catalyst PlatformMST w/ RSTPRPVST+ (also known as PVRST+) Catalyst 2900 XL / 3500 XLNot available.Not available. Catalyst 294012.1(20)EA212.1(20)EA2 Catalyst 2950/2955/355012.1(9)EA112.1(13)EA1 Catalyst 2970/375012.1(14)EA112.1(14)EA1 ...
spanning-tree mode pvst 和spanning-tree mode rapid-pvst 有什么不同 Rstp的缺陷第一点缺陷:由于整个交换网络只有一棵生成树,在网络规模比较大的时候会导致较长的收敛时间,拓扑改变的影响面也较大。第二点缺陷:近些年IEEE 802.1Q大行其道,逐渐成为交换机的标准协议。
PVST+, RSTP and RAPID-PVST+ Go to solution joealbergo Level 1 06-07-2010 04:39 PM - edited 03-06-2019 11:27 AM Everyone I was hoping we could start some discussion with the differences of the following protocols for spanning-tree. I really started to get confused after ...