Just making this post so no one else tries to run this software version on their 3850.Do not attempt to run cat3k_caa-universalk9.16.12.01.SPA.bin on the 3850.Mine is a C3850-12X48U-E.I verified the SHA512 multiple times and even tried booting from a...
Forum Posts
Hi, I need a CE declaration of conformity for the network switch SG112-24-NA. The user manual/data sheet states that the item is CE certified, but does not include the declaration of
Hi All, Planning for an small branch of looking for an L3 switch where MPLS connection can be connected. Can Cisco Switch 9200 or 9300 be used with Network Advantage licensing if yes them which 1 will be better Thanks in advance
HiWe have Cisco Nexus 93180YC-FX switches. All ports are currently used and additional servers are required to be connected.Can I make use of the breakout cables that are available.I.e the switches have 6 x 40/100-Gbps QSFP28 ports.If I used a QSPF-4...
Hi I have a cisco IE-1000 with an fiber optic SFP module. I want to read the SFP module registers and I get an error "Could not read I2C" In order to access the SFP I have enabled the debug using "platform debug allow" command In order to read the ...
Does anyone know how to do password recovery on the AP module within a Cisco 881W router? I'm trying to make a change to an SSID config and we lost the password on the AP. When I do a password recovery on the router, it doesn't wipe out the config ...
Hello,we have several C9500-48Y4C, 16.9.4 and monitore them with SNMP. 20 days ago one switch stopped sending reqests to our monitoring tool. After a short research, I found that the SNMP input queue increases as soon as I restart SNMP and refresh th...
Hey All,I have Cisco switch WS-C2960XR-48LPD-I and I would like to ask if it possible to increase total availbale PoE power by adding new power supplies? Current total PoE power is 370W. We have added PWR-C2-1025WAC= power supplies, which have 1025W,...
Resolved! L3 equipment spanning tree or looping
hello, everyoneI have a question regarding spanning trees. The 6500 chassis are all routed ports.L2 is all switch ports.1. It consists of full mesh at this time, but can spanning trees occur? or looping ? 2. And when the port where L2 and 6500 chas...
Resolved! 3650-24PD using 1Gb sfp in 10Gb port?
I have a 3650-24PD with 2 x 1GB and 2 x 10GB, interface are as follows. gi1/1/1,gi1/1/2 , Te1/1/3 & Te1/1/4. Should I be able to use the last two 10Gb ports as 1 GB or are they only 10Gb usable? If I can use them at 1 GB what is needed in or...
I added a switch to my stack and had jumbo frames configured on the switch I already had but forgot to turn it on on the switch I was adding. I spent hours troubleshooting the switches and why I was getting intermittent connectivity and could not rea...
Dear Community, Kindly ask,1. what is the function of supervisor itself? 2. how can I stack the 9404R is using supervisor? if yes, which type is suitable for stacking where it place as Core (back bone) switch? Thank you for your kind attention and su...
New to the 9200X line of switches. I'm trying to figure out the best way to uplink a single 9200X to two seperate 4500X switch stacks. Links don't have to be active/active load balancing (though that's preferred). If approach is active/standby I'd ne...
Hello, I inherited a Cisco SG350-28P switch, which I configured as an unmanaged switch by turning off LLPD, CDP and disabled auto-smart port. I plugged in the PC port from behind my VoIP CP-8841 phone into port 24 of the Cisco switch. Immediately a...
Hi, I'm a newbie trying to learn. I recently put in this command on one of our Cisco 2000 series switches with SSH using Putty: config tusername admin privilege 15 password [2021XXXXXXX]exitwrexit Now when I try to login with that password by using t...
