Activity in Technology and Support
Catalyst Device Roles
Is there a way to create additional device roles in catalyst center? I want to create a device role call Voice gateways. The current roles does not fit our voice gateways devices. They are classified as either core or border router.
Basic Layer 2 communication question.
I'm trying to fully understand the flow of L2 traffic.Lets say there are two or three intermediate l2 switches between me and my default gateway.If I understand correctly, l2 to l2 does not inspect the l3 headers, meaning the switches don't know what...
C1300 and Dell switch problem with untagged traffic and general mode
I am having trouble configuring the C1300 and Dell 6224 switch.On the Dell side, I received the following configuration:The assumption is that traffic in VLAN150 is tagged, and I have no problem with that. The problem is with VLAN1, which is supposed...
SDWAN Manager 20.15.3: startup fails
Hi, I try to deploy Cisco SDWAN Manager 20.15.3 on Azure. After the initial setup (data disk format and next steps) the Manager reboots but it does not start properly. I keep getting the following error in /var/log/nms/vmanage-server.log: 06-Jul-2025...
New MDS connected to UCS FI's, can't see vHBA WWPNs, NPV looks good
We got a pair of MDS 9132T's to replace Brocade switches.I added net-new connections between my UCS FI's and the MDS. The interfaces on the FI are set up exactly like the existing ones going to the Brocade - same VSANs and everything. They look good ...
Dynamic Access Policy (DAP) relationship with Self-signed Certificates
Currently, we have one of our NGFW configured for VPN use and able to connect to it successfully. We are exploring the use of DAP for added control in who can connect to our VPN, so, we had configured some basic settings. If we don't have it assign...
Issue with Site-to-Site VPN between Checkpoint and Cisco ASA
LAN:192.168.88.254/24ASA5505(branch)WAN:60.0.0.1------Internet------WAN:59.0.0.1CP1555(HQ)LAN:192.168.169.254/24Cisco Adaptive Security Appliance Software Version 9.2(3)Checkpoint 1500 Appliance Version R81.10.10 (996002945)Here's partial running con...
Security Intelligence feed/list change alerts
All,I've been tasked with obtaining an alert whenever a security intelligence feed or list is added/removed/modified within Security Intelligence but only have been able to find a means to alert on events discovered from SI.Might anyone know of a way...
URL Filtering on FMCv on CML LABS
I have setup up a number of FTDS that are managed by FMC in CML labs. I have setup the in-built desktop in CML that is hanging off a FTD. I am able to get the internet via FTD-->Router (NAT)-->External Connector and I am able to get internet access f...
Remote Access: Realm "Discovered Identities" using SAML
Hello,I have set up a FTD managed by cdFMC for remote access VPN. For authentication I use SAML with Azure AD as an IdP. The authentication itself is working fine, but the user identity of the session viewed in FMC has "Discovered Identities" as it's...
CML bridging not working
Hey all, I have read several forum posts but cannot get bridge mode on external connections to work. I have done the following: Enabled promiscuous mode and all those other security settings in the VMware port groupAdded external connection in bridge...
Various questions about iPSK and WPA3
I recently implemented iPSK on a small Mobility Express deployment, and it seems to work well. Earlier this week, I updated to the newly-released 8.10.105.0 code, and was eager to try out WPA3-Personal. However I noticed these limitations mentioned i...
FTD bandwidth
Hello, I have a customer with two FTD 1010 in HA managed with CDO (no FMC). Previously we were on the ASA platform and, with a little tool called FirePlotter, we saw the bandwidth usage in real time. The tool provided in CDO or FDM are not enough acc...
Mac Devices failed to connect when AutoQoS is set to Fastlane
Hi,we are running SDA with Wireless. Today I enabled Fastlane checkmark under the SSID setup (Design > Network Settings > Wireless), which basically, does the following, as far as I know:1. changes the EDCA per band from wmm-default to fastlane, if n...
ACI Simulator 6 sandbox issue
ACI Simulator 6 sandbox access is not working, unable to register leaf. It shows undiscovered.
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