Hi, I'm planning a upgrade on stacked switches, two C9500 high performance. It is running in bundle mode at the moment, and I want to set it up in install mode instead. I'm not very used to install mode. But I fear that if it would fail, would it wor...
Forum Posts
Resolved! sub interface vlan on cisco router 881
hello panel i would like to know if it is possible to create vlan sub interfaces?i use cisco routeur 881
Hello, I have a new Catalyst C1000-24T-4G-L, running 15.2-7. I cannot seem to get the switch back into the mode where I can access the Web GUI/Configuration Wizard.Out of the box I was able to utilize the Web GUI and go through the Configuration Wiza...
I have attempted to upgrade my WS-C2960CG-8TS-L switch to IOS 15.2 (c2960c405-universalk9-mz.152-4.E.bin). When trying to boot to that IOS version my switch gets stuck at: ... File "flash:c2960c405-universalk9-mz.152-4.E.bin" uncompressed and instal...
Hello, I have some questions regarding stackpower. After reviewing Cisco's white paper on stackpower, I was playing around with this on a stack of WS-C3850s and noticed that stackpower appears to be running (at least in a limited sense) without havin...
Hello everyone,we bought 5 Cisco 9200 series switches and wants to configure stack of all 5 switches.2 switches are Cisco C9200-48T-4G-E and other 3 are Cisco C9200-24P-4G-E.We arranged all 5 switches according to lowest to highest MAC address in the...
Hi, Can i configure access ports in to port channel on Nexus 7K switch.If possible then please provide the complete configuration.....Thanks,SATHYA
Hello. I need ECCN, COO and schedule #for WS-CS3850-24XSE.Cisco website is not listing this item.
We have a pair of 9148s switches that we can access via SSh but cannot for the life of us figure out how to access the GUI. The only browser that we have success even seeing the switches is Firefox (121.0.1) and it says I need to install or Run Cisc...
Hi guys,I'm implementing NAC on my organisation's nodes and I've noticed that every time a PC goes to sleep it creates an authentication log on the switch that multiplied by various PCs connected, it fills up the log buffer with multiple lines like t...
I have a Cisco 2960S which connects to a core 4500X switch. When I first inserted fiber cables the 2960 was having a link flap issue. That was resolved by using a different sfp module. However there is now a high input error rate. Not just in the 296...
Hi,I was doing a test for speed and duplex on configured interfaces of two switches. I issued the command "show interface status", the output showed "connected" status with auto auto in packet tracer. I didn't hardcode any side (speed and duplex...
Hi Everyone i config Firewall Firepower 1120 can't connect to switch C9200Lfirewall config network 10.100.10.0/24 vlan 3 and network 10.110.20.0/24, i try ping form PC in network 10.110.20.0/24 to PC in network 10.100.10.0/24 via switch C9200L which ...
Hi, we have 2x legacy cisco 3850 switches ( 1x is C3850-12S, and another one is C3850-24T. Currently the power supply model is PWR-C1-350WAC. Can insert a new power supply PWR-C1-715WAC to another blank power supply slot? Can anyone please advise, th...
Hi Folks!! Hope all are doing great and enjoyed new year!Today came with very simple and silly question...!!Suppose there are five switches connected linear(no ring), will Spanning tree create any issue in that connectivity.Whether MAC will forwarded...
