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Forum Posts
Hi All, I am trying to downgrade firmware from 16.12.4 to 16.12.3a. I get the error as switch not able to read few files and IOS downgrade doesn't happen. CTX-R1-LAB-9407-1#dir flash:*binDirectory of bootflash:/*binDirectory of bootflash:/342764 -r...
I have a brand new Catalyst 2960-L (WS-C2960L-24TS-LL). After upgrading to the latest IOS and Web UI tar file (c2960l-universalk9-tar.152-7.E3.tar) the Web UI is no longer functioning. It can be reached and I get a basic HTTP login popup, but the pag...
Hi,I have 2 x 9300-48P-A switches. and i configure stacking those two switches.2x 715 power supply per one switch. switch support 437 POE. This mean the whole switch or one power supply ?So how much POE power can get for my stacking switches ? I didn...
Greetings and goodday,In the image below I have setup two Vlan networks and I am trying to connect them to the server and failing. What should I add or adjust in order to make a successful connection?Thanks.
Hi,I try to upgrade the existing IOS 15.2(4)E2 to an Release 15.2.7E3 for a switch WS-C2960CX-8PC-L.command to do the upgrade:archive download-sw /overwrite /reload tftp://172.16.11.125/c2960cx-universalk9-mz.152-7.E3.bin!!test TFTPSW_01#copy running...
Hi guys, I am pretty new in Cisco technology, and about this subjet I have seen many posts and sites, so it is quite confusing. Putting all together I can conclude the following: VSS: Technology for stacking a pair of switches, which uses conventiona...
Hi, We have a pair of 6800 switches in our core (VSS) and lots of edge switches hanging off them. We have a management vlan on each edge switch which works fine on two other sites (6509E in the core), but the site with 6800s doesn't always work.Some...
Does anyone know if MacSec switch to switch is supported between Catalyst 1000 series switches? brRené
Is there any way to get a software upgrade if it is not listed in the software download repository?
i got an old switch - 2960x and am trying to configure the routing MTU on it to make the vlan routing use jumbo frame.however, the document https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-0_2_EX/int_hw_components/configur...
When i went to buy an entriprise organization to my organization. I might want to realize what are the essential issues that ought to be checked when purchasing cisco switches.(ex. Kind of OS (CatOS/IOS), permit types, the tending to table size (as I...
Resolved! Bottom of Log display
If the log display 'show log' is long and I need to jump to the bottom of display rather than scrolling down, is that possible ?
Hii..I would like to have some nice explaination on how to troubleshoot broadcasts as well as loop issues occuring in switched networks.if possible with related commands as well to identify the source of dese issues and steps to return to normalcy.T...
Hello all,I am with an issue.The device is Catalyst 2960X-48LPS-L SwitchThe old ios is 15.0.2-EX5.The new ios is 15.2.7E3 MD.I tried to update it with the new ios image but booting the new image is failed.I don't have console access....I did these t...
this may sound funny but I am in an environment that does NOT have a vtp domain. I have 2 6509's and multiple stacked 3750 at the edge. Why would my predecessor not design or implement a VTP domain? Are there pros and cons? I've alway had VTP running...
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