I want to run a stateful firewall on two stacked Catalyst9300X.Reference: Stateful Firewall on Cisco Catalyst 9300 Series Switches - Stateful Firewall on Cisco Catalyst 9300 Series Switches [Cisco IOS XE 17] - Cisco Is the following configuration pos...
Hi All,Hope you can help. I currently have a 2 switch stack (C9200L-24P) I need to add a switch and have the same model switch which I have changed the SW version to match (17.6.5) but have noticed the new switch is HW Version 06 while the stack swit...
Hello all,Background:I'm building a home lab and have just finished running wires through the walls to a patch panel. I was going to get a C1300-24XT and I'm going to have a Netgate 8200 as my WAN access and router. The Netgate only has 2.5G LAN ethe...
In my network we just deployed the smart software manager on-prem and now wanted to add the device on it so don't know how to configure and added it in cssm on prem portal. Please advice how to configure the switches with callhome and what needs to b...
Hello, I have a c9500-48y4c that is a couple of years old, finally pulled it out of a box and got it configured, after a planned power outage (equipment was unplugged) the switch can no longer see any interfaces. When the system is booted fully port...
Hello Network professionals, please help with this weird question..If you are configuring a Layer 3 port-channel interface with LACP. The configuration on the first device is complete, and it is verified that both interfaces have registered the neigh...
Hi guys!We just got a Cisco C9500-48Y4C. We gonna mainly use is as our Core Switch for ST2110 and AES67 traffic.We got an external PTPv2 Grandmaster. The Cisco switch should work as PTP boundary clock.Unfortunately it seems like Cisco only supports P...
Hi everyone,I have this network diagram here and I can't figure out why when I connect the link between C101 and C109 I have lots of packet loss and issues on VL60.Every port that connects the switches has every vlan (1,10,20,30,40,60,70,80,90,100,20...
Hello Cisco Community,I am experiencing a repeating issue with a stack of two Cisco Catalyst C1300-24XTS switches, used in a production network. Approximately once a month, stack of switches suddenly becomes unresponsive and freezes completely. The ...
We have three ESXI hosts which needs to be connected to two Upstream Nexus switches and those nexus switches are in VPC.As of now it is orphaned ports but if I create VPC, I thought resillency can be achieved. But after reading some posts, I could un...
I had set up and configured a small office network using cisco packet tracer (File Attached). The network included two subnets for different departments: Admin and Employee, with internet access provided by an ISP, that is 1 Router (e.g., Cisco 2911)...
I have CBS250 switch.All 24 ports of the CBS250 connected to 24 ports of the unmanaged switch.No host connected to the unmanaged switch ports, only the CBS250 port to port.I have 2 VLANs each have IP and configure to one different port each.The VLANS...
Hello All,We recently adopted Dot1x with IBNS 1.0 on out access switches. For management and better control we want to reduce the commands on the ports. We cannot use templates/macros as below commands are not supported by it. We also cannot use aaa ...
Hi,I would like to know which license do i need to buy to use L3 function on catalyst 9500 ?Essential is enough or do i need advance license ? if i don't have the DNA center,do i need to buy the DNA license ?
I purchased a used Cisco C9500-48Y4C switch. By default the boot license level was set to Network Advantage and addon DNA Advantage, but both are showing EVAL Mode when I run 'show license status'. When I attempted to register switch, Smart license s...
