Switching

Hello, I'm trying to setup up NEAT with Cisco ISE, this is my scenario: ISE version 2.4 patch 5, TLS 1.0 and 1.1 disabledAuthenticator SW: 4500 running 03.09.00.ESupplicant SW: 2960CX running 15.2(4)E2 How can I change the TLS version on my supplican...

Hey guys,  Default trunk encapsulation is isl upon 2900 switches. My question is this...  If I have existing active trunk ports that are utilising the default isl encapsulation, but I want to uplink to a new, additional device utilising dot1q and so ...

Hi ,  I'm trying to downgrade the rom for ASR1001-X from  16.3(2r)  to 15.4(2r) .. but i get error  ASR9#upgrade rom-monitor filename bootflash:asr1000-rommon.154-2r.S.pkg allPlatform is ASR. Verifying the code signature of the ROMMON package...Unsig...

Hi all, I am tasked to set up SCCM with WDS for OS deployment for our company and I am kind stuck here. For BIOS PC to run PXE boot it's all nice and smooth. But for UEFI PC to PXE boot only works the very first time it request DHCP and PXE. After th...

Hi Everybody,Does anybody knows why the show version never display a memory size that corresponds to the real size of memory. Typically, you are buying 64 Mb or 512 Mb meormy size. Why does the show ver gives value like 655536K (sector size 512) or 6...

Hi All,i need to do a hardware refresh on my company. currently we have 3750. so my option is either to go with 3850 or 9300. off course 9300 is a better option over 3850. but when i got the quote from our local reseller i was extremely surprised to ...

I have created two VLANs(as shown in images)respectively to two switches, Switch1 has VLAN 10 and Switch2 has VLAN 30,the switches are directly connected, my question is that how the two different VLAN's are communicating without the help of layer3 d...

Hi all, I'm experiencing an issue with a WS-C3850-24S switch where a small percentage of packets are dropping from the output queues in about half of the trunks. I've done some research and found that it can be caused by an ingress interface that off...

What does a switch (2960 to 6500) do when it receives frame with an 802.1q header (all bits set to 0) on an interface configured with switchport mode access?Any hint is welcome. Regards mat