I am facing a serious issue with my Cisco Catalyst 2960S switch where the flash memory is corrupted. I am unable to format, copy an IOS image, or access the flash storage properly.Switch Model:Model: Cisco Catalyst 2960SCurrent ROMMON Mode Status
Forum Posts
Network gangsters, i'm labbing a real world scenario im dealing with and wondering if this is possible.I need to SPAN the circled interfaces to the 'SPAN-COLLECTOR' destination. RSPAN from remote vlan 99 on LAB_DC02SWT01 sends it across the trunk to ...
Resolved! CIST Root Election
How the CIST root election works?
Resolved! TCN and BPDU
hello to everyone I am just a little bit confused about tcn and bpdu : TCN and BPDU is both different message means these message will send distinct or TCN send attached to BPDU ?
Hi communityI have 7 c9200 switches switches which i want to stack temporarily with fiber cables to make a stack ( virtually 1 switch ) is there any workaround that i can connect all those switches in stack through fiber
We are deploying Dante devices on the network using C9600 core switch and C9300 as the edge switches.All Dante devices are in the same VLAN subnet.Using a Dante Controller to discover the devices using multicast, we can only see devices on same switc...
We are facing strange Arp Broadcast issue on Cisco switch 350We have ISP link terminate on cisco router C841MISP has provide 2 pool with different Ip address.Configuration on router,WAN interface has been configured with 2 IP address primary and seco...
SwitchingI have CISCO 9300 switch, its standalone switch, I want to configure it,I've given 192.168.0.2/24 to Laptop and 192.168.0.1/24 (GW) to Switchable to ping 0.2 but not able to ping 0.1, please have a look into it.
I know you can change the priority to force the root selection. If newer and better switches have greater MAC address, why is STP still designed to choose the switch with lower mac address by default?
Good afternoon, we have a 1Gb/s internet circuit, which, for reasons we fully understand often gets fully utilised due to business need.All switches are 9300s' running 17.6.3We dont currently have a QoS policy on the wired network (Wireless is anothe...
Hello Everyone, My DNAC instance is reporting high input/output errors for every single 9300 i have in inventory for interface AppGigabitEthernet1/0/1. We don't even use Application hosting on these platforms so why does DNAC report on the errors? Do...
In Catalyst IOS devices (2960X, 3560CX and older 3560X/3750X) I created a class-map to match against a device type using a simple regular expression based on the local device classifier. I used this in an IBNS 2.0 policy to cater for the scenario of...
Hello Team,Does there's anyway to check CDP Neighbor Uptime on :cisco WS-C6506-EThanks in Advance
Hello Cisco Community. How do I remove an interface from being Default on VLAN 1? We have two 4500-E's with trunk ports on Ten-Gig ports 1/1- 2 in a port-channel, but I can't find a way to remove 1/1 from being a default port for VLAN 1. We use ...
| User | Count |
|---|---|
| 16 | |
| 9 | |
| 7 | |
| 5 | |
| 4 |
