WebThis chapter describes the Spanning Tree Protocol (STP) features supported on the switch. It also provides guidelines, procedures, and configuration examples. To configure STP, see Chapter22, “Configuring STP and MST” This chapter includes the following major sections: About Root Guard Enabling Root Guard About Loop Guard Enabling Loop Guard WebMay 28, 2008 · Spanning-tree operation is transparent to end stations, which cannot detect whether they are connected to a single LAN segment or to a LAN of multiple segments. When you create fault-tolerant …
spanning-tree guard root command blocked trunk port - Cisco
WebDevice# show spanning-tree vlan Sep 17 09:51:36.370 PDT: %SYS-5-CONFIG_I: Configured from console by console2 VLAN0200 Spanning tree enabled protocol rstp Root ID Priority 2 Address 7010.5c9c.5200 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 2 (priority 0 sys-id-ext 2) Address … WebSep 19, 2013 · Cisco IOS switches that run Per VLAN Spanning Tree Plus (PVST+) block switch ports when they receive a Bridge Protocol Data Unit (BPDU) with an insconsistent PVID. This problem occurs when a device between the switches changes or translates the IEEE 802.1Q tags on the PVST+ BPDUs. is there a 6 degree burn
Spanning Tree Issue Root in BKN*4 State - Cisco …
WebNov 21, 2013 · Cisco recommends that you have basic knowledge of MST concepts, such as Common and Internal Spanning Tree (CIST) and boundary ports. Components Used This document is not restricted to specific software and hardware versions. The information in this document was created from the devices in a specific lab environment. WebFeb 17, 2024 · Set up all the end-station ports as a spanning tree edge port type. You must set up the STP edge port to limit the amount of topology change notices and subsequent flooding that can affect the performance of the network. Use this command only with ports that connect to end stations. WebFeb 13, 2024 · Spanning Tree Protocol, on detecting the native vlan mis-match on a given trunk link, puts both the mis-matched vlan's at one end of the trunk link, in broken state. The net result is that, traffic from both the mis-matched native VLANs is restricted Rest of the VLANs traffic operates normally Important Note ihnenfeld photography