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Hello everyone! First, let me preference this post with this is my first time working with ISE and 802.1x. So, thank you for your patience and assistance!!!I have ISE v3.0 right now – I am going to upgrade to v3.1 prior to starting this deployment. ...
Hello everyone! Thank you in advance for your assistance in this matter.I have a Catalyst 9300 running as my CORE switch in a CCTV environment. I have been seeing an unusual large amount of TCP re-transmission errors in Wireshark captures recently....
Hello Everyone,I'm new to ACLs and I need some assistance please. I have attached a simple topology with what I am working with. Basically, I have 3 networks, 192.168.1.0/24, 192.168.2.0/24, and 192.168.3.0/24. The two locations are connected via a...
Silly question here. I have a C3850 switch that I just upgraded to the most recent IOS. When I reboot the switch it loads back into the previous version IOS. How do I set the boot variable for this switch to boot to the current configuration? I ha...
Thanks everyone again for the help! MHM Cisco World - I just reviewed a recent Show Tech that I have from the C9300-48T and the MTU is the same on all physical interfaces. The only ones that are different are loopback0, which is configured as a stat...
Alright, so here is my update. I'm still seeing TCP errors in Wireshark, although they are considerably less than before. Originally I was seeing TCP errors locally coming from cameras destined for the storage and between different servers. Now I'...
Absolutely I will! I'm still relatively new to this field compared to many others on this forum so I'm not too embarrassed to admit when I have it wrong or don't understand something. I just feel bad for all the smart folks that have to put up with...
I pulled a new Wireshark capture prior to increasing the bandwidth to 10Gbps on the SVI (VLAN 2) and it was filled with TCP errors. Once I made the change, I pulled another capture and there was 0 TCP errors in a 15m pull. I'm going to monitor to e...
Okay, I got this working. Below is the configuration that I did.access-list 101 permit ip 192.168.2.0 0.0.0.255 192.168.1.0 0.0.0.255!int vlan 100ip address 10.10.10.5 255.255.255.252ip access-group 101 out Thanks for the help everyone! Greatly app...
