Switch LOOPING - Cisco Community
Sep 8, 2021 · How to confirm if a switch is Looping. what are the causes of switch loops & how to troubleshoot it.
Switching loop vs Routing loop??? - Cisco Learning Network
Is a routing loop, which EIGRP Feasible Distance prevents similar to a switching loop witch Spanning Tree prevents amongst switches? Or is this even a valid question? CCNA Certification Community …
Solved: loop protocol - Cisco Community
Aug 1, 2011 · Hi, I have a 3650 running recent code and I'm noticing these packets when running Wireshark on my directly connected desktop. What are these packets for and how do I turn this …
Solved: Create a Layer Loop Intentionally - Cisco Community
Mar 2, 2012 · Hi I Like To Intentionally Create A Layer 2 Loop in My Lab I have 2960 and 3750 switches and servers with multiple NIC's and also Some PC's and Hubs. Would You Tell Me Different Ways to …
Spanning Tree Loop Troubleshooting and Safeguards
Dec 3, 2010 · Problem Description: A bridging loop or spanning tree loop caused a network outage. To break the loop you've pulled one of the redundant links or shut down one of the switches that are …
Switch to switch loop issue - Cisco Community
Dec 12, 2024 · If I connect a cable between 2 ports on the same switch loop will come, if so how to avoid the loop even if it is done by mistake?Any particular commands to avoid this issue for future?
Loop on C9500 - Cisco Community
Jan 28, 2025 · Hello! Some time ago I encountered a problem connecting C9500 switches to the network. I have two switches C9500 that use stack virtual technology. The switch C9500 has a …
Possible Loop Through IP Phone - Cisco Community
Jun 5, 2013 · Hey guys, I'm having an issue that partially brought down our network. Just wondering if someone could help me out. I've gone through previous posts regarding looping through IP phones …
Solved: Method for detecting loops..... - Cisco Community
Solved: I am a network tech at a local school district (easily enterprise network). I am just a worker bee, so have no say in the design of the networks. Our topo at a site goes WAN rtr---LAN rtr (6500 of …
Solved: Where to apply loop-guard - Cisco Community
Jul 10, 2012 · The BPDU Loop Guard is a prevention mechanism that tries to avoid switching loops caused by a sudden stop of BPDU arrival on a port, and subsequent transition of this port to the …