rstp---rapid_spanning_tree ---快速生成树--- 802.1w---【二代】 pvst/stp---per vlan spanning_tree ---每个VLAN一个生成树---802.1d -- ieee --[一代] 随着LAN 环境中第 3 层交换的出现,OSPF EIGRP 等协议能够在更短时间内提供替代路径,完成收敛。 因此RSTP出现,并替代了STP,增加了如快速上行链...
port-name Client-Port spanning-tree 802-1w admin-edge-port stp-bpdu-guard To see RSTP information, you can use the following commands: ICX#show 802-1wICX#show 802-1w detail Note: If you are running 802.1d, you will use 'show spanning-tree' and 'show spanning-tree det...
Arista switches support Rapid-PVST, which is a variation of PVST based on RSTP instances. Rapid-PVST provides rapid connectivity recovery after the failure of a bridge, port, or LAN. Rapid-PVST can be enabled or disabled on individual VLANs. Multiple Spanning Tree Protocol (MSTP) MST extends...
I just want to add, as it doesn't sound like its understood necessarily the intended purpose of PortFast (Edge Port). If your running RSTP or MST, your L2 topology is based upon synchronization, so if you don't have PortFast enabled globally, or on the interface, and a topology change...
port. The MST domain thinks it connects to a single switch and utilizes all the links connected to it. Load balancing depends on the port channel hashing mechanism instead of different spanning tree instances and uses all the links between the RSTP to MST domains. For information...
I just want to add, as it doesn't sound like its understood necessarily the intended purpose of PortFast (Edge Port). If your running RSTP or MST, your L2 topology is based upon synchronization, so if you don't have PortFast enabled globally, or on the interface, and a topology change...
802.1D:STP 802.1w: RSTP 802.1s: mst 思科默认PVST+ SW2(config)#spanning-tree mode ? mst Multiple spanning tree mode pvst Per-Vlan spanning tree mode rapid-pvst Per-Vlan rapid spanning tree mode 生成树: Port ID : 端口优先级(默认128)+端口ID ...
Depending on the type of device to which the interface is connected, you can configure a spanning tree port as one of these port types: A PortFast edge port: It is connected to a Layer 2 host. This can be either an access po...
Edge port rapid transition Root port rapid transition P/A transition Protocols and standards Configuring spanning tree protocols Restrictions and guidelines: spanning tree protocol configuration Restrictions: Interface configuration Spanning tree protocol tasks at a glance STP tasks at a glance RSTP tasks at...
Configuring edge ports Configuring path costs of ports Configuring the port priority Configuring the port link type Configuring the mode a port uses to recognize/send MSTP packets Enabling the spanning tree feature Performing mCheck Configuring the VLAN Ignore feature Configuring Digest Snooping Configuring...