Activity in Technology and Support
AMA - 2026 IOS XE Software Security Hardening update
Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 17 , 2026 through Tuesday August 31, 2026. Our experts Saikat Nandy and Prashanth Bargur Hanumantharayappa will be waiting to assist you and resol...
AAR and Policy Group - load balance if SLA not met
Hi,I am configuring AAR via Policy Group, and I have noticed some strange thing.When I select load-balance (when SLA not met), and save the AAR entry I can see on GUI preview that load-balance is selected when SLA is not met. However, when I save the...
CVR-QSFP28-SFP25G= compatibility with Catalyst C9500 32C ?
Hi,Hsa anyone succeeded making the CVR-QSFP28-SFP25G= work with a catalyst 9500 32C and a 25G SFP (LR or SR) ?We need a remote connection via fiber, the breakout cable doesn't help here.. Needless to say that we need 25G and not 10GThe box is running...
Re: CVR-QSFP28-SFP25G compatibility on C9500-32C/32QC
Hi,We are using a huiger code, still not working !.
SDA Wireless Client Roaming
Hello,I am trying to clarify a little doubt. Considering that I am using SDA with LISP Pub/Sub Model, when a client roams (either Wired or Wireless), is the CP going to publish the L2 and L3 Client address+ new RLOC entries to all subscribed nodes (t...
Understanding Virtual Routing and Forwarding (VRF)
Virtual Routing and Forwarding (VRF)VRF is the abbreviation of Virtual Routing and Forwarding. Basically, VRF is a technology with which we can create separate virtual routers on...
Resolved! Upgrade ASA 9.10(1)11 %ERROR: Signature not valid for file
I have FPR-2120, currently running ASA 9.10(1)11, when I try to upgrade it, I am getting %ERROR: Signature not valid for file disk0:/cisco-asa-fp2k.9.16.4.SPA. Below is my asdm and fxos version. Any help would be greatly appreciated. Been troubleshoo...
CBS 350 Private VLAN Promiscuous Trunk
Hello,I am trying to configure a CBS350 with isolated Private VLANs and a router on a stick.I got so far as to configure the ports I want to isolate as a "Private VLAN - Host".I cannot find a way to configure a Private VLAN Promiscous Trunk Port (A T...
How Does Cisco Umbrella Evaluate JavaScript-Based Web Apps?
Hello everyone,I'm investigating a web filtering issue and would appreciate some guidance from anyone familiar with Cisco Umbrella policies and reputation scoring.We've noticed that some interactive websites relying heavily on client-side JavaScript ...
Is there product subsitue for the LS-RV34X-SEC-1YR=
I am wanting to setup the security services on my RV345 again however I notice the product i use to urchase for the service "LS-RV34X-SEC-1YR= " has been disconiued. Is there an alterative/subistue security services app for the RV serries that I can...
Upgrading ASA 5506-x
Hello,Having a problem while trying to upgrade an asa 5506-x.This is a factory reset device currently running 9.5.1 and trying to get to 9.16.4.25.I can get there, but after a reboot the boot image is gone and I have to manually add it and wr mem.wen...
Failure to recover during an IPsec switchover
Traffic from Server-1 to Server-3 is encrypted using a policy-based IPsec tunnel between Router-1 and Router-3.Router-1 and Router-2 are configured in a redundant setup and share the same VPN endpoint address.The system is configured so that when Rou...
firmware needed rv325 1.5.1.13
im upgrading from 1.4.2.22
AP not joining WLC 2504
in my home LAB, i have a WLC 2504 running 8.5.102 and i have 2 air-ap2802i-e-k9 access pointsthey are in the same LAN, can ping each other and infact establish connection but terminate immediately.and i think the problem is with the licenses being ma...
room bar not detecting CS MIC Array T ethernet mic
We are installing a Cisco Room Bar (not Room Bar Pro) with one Cisco Table Microphone Pro (CS-MIC-ARRAY-T) Ethernet microphone.The Room Bar Ethernet port and the CS-MIC-ARRAY-T Ethernet microphone are both connected to PoE switch ports and are confi...
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