WebJun 25, 2024 · Are you maybe thinking of spanning-tree portfast, and why that's not suggested to be on, on trunk ports? – Jesse P. Jun 25, 2024 at 15:39. Did any answer help you? If so, you should accept the answer so that the question doesn't keep popping up forever, looking for an answer. Alternatively, you can provide and accept your own answer. WebMar 1, 2024 · STP evolved into rapid spanning tree protocol (RSTP) (802.1w), which offers several improvements over STP (802.1D). It has new port states and port roles and, more importantly, faster convergence times. Both STP or RSTP are critical to having a healthy network and an administrator would benefit from using RSTP over STP. RSTP is the …
should port fast enabled on uplink port or not? - Cisco
WebMar 31, 2024 · Step 1: To enable PortFast over an access port connected on a single server, workstation, or switch. Use the following command: set spantree PortFast … WebSep 24, 2007 · If you go back to the 4000M days, it supported the older 802.1D-1998 flavour of STP which by default did not enable the edge-port status (a.k.a. PortFast). This of course is a problem when your machines bootup faster than 30 seconds, it also generates a topology change - if you've got enough switch ports generating TC's you're going to have … gailmahanger facebook.com
VOIP phones stop working when spanning-tree (STP) enabled on …
WebDec 3, 2010 · 1) Implement Spanning Tree PortFast and BPDUGuard on all edge ports 2) Verify that currently the proper switch is STP root for all VLANs. Consider enabling root guard on root/core switch uplink ports to the distribution layer switches to ensure your root bridge does not change unexpectedly (such as when new switches are connected to the … WebConfiguring Spanning Tree Portfast There are two ways of configuring portfast globally and per interface. In both cases these features are conditional upon incoming BPDUs If portfast is configured on a port and it receives a BPDU the port will disable the portfast feature. WebNov 30, 2016 · spanning-tree portfast trunk (for a trunk port) NX-IOS spanning-tree port type edge (for an access port) spanning-tree port type edge trunk (for a trunk port) To set STP … black and white warbler facts