Activity in Technology and Support
ACI L3Out towards routers R1 and R2 in VRRP
I have Cisco ACI topology consists of two spines and two leaves like in diagram above. We want to make an L3Out connection towards two routers R1 and R2 which use VRRP protocol. We plan to use a static routes between ACI fabric and routers R1 and R2....
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...
Different results when running xFSU ELIGIBLE
Hi all,I have two switch.Switch 1 is a standalone switch with two TenGig ports as 1 port-channel (ports ten1/1/1 and ten1/1/8). Switch 2 is a stacked switch with two TenGig port as 1 port-channel (ports ten1/1/1 and ten2/1/1).When I run show xfsu eli...
SDWAN Configuration groups
Hi! I am working on converting our current Cisco SDWAN network from Device Templates to Configuration Groups.What I can't seem to understand while playing around with it, is wether or not all devices using the same Configuration group need to have th...
Meraki VRF Implementation
Hi Cisco Team,I'm looking for some resources on the Meraki's VRF implementation, potentially some use case documentation. From my understanding the technology is fairly new in the Meraki space; I want to see if it would be possible to go from a layer...
MPLS L3 VPNs - AD of the protocol versus BGP Path Selection
Hello, everyoneWhen running MPLS L3 VPN, different PE-CE protocols can be used and different scenarios have to be taken into consideration.I have this topology here. The configuration part doesn't matter, the customers are running EIGRP everywhere (e...
Resolved! Ping requests to the device’s address are not getting through
When I ran a ping from the WAN segment of R1 to the LAN IP address of R2 (10.1.1.100), I received no response. When I captured the traffic on the firewall, I saw that ping request packets were being sent to R2, but there were no response packets comi...
Reseting an uplink port during an FI upgrade
I'm in the middle of upgrading a pair of FIs and after the first one rebooted, it came back up with an uplink port down. I'm curious if it's safe to reset the uplink port before proceeding to the second FI or should I proceed with the second FI's up...
ISE - account password update failed - after upgrading to Windows 2025
I have ISE 3.2 patch 10, and it generates below alarm every few minutes after our Domain Controllers were upgraded to Windows Server 2025. "ISE account password update failed - ISE server has failed to update its AD machine account password"This is d...
Mediatek MT7925 WiFi7 NIC - MR56 sends "Status code: Association denied due to requesting STA......"
Im currently troubleshooting a new laptop that cannot connect to MR56 AP.Its clear that it fails association from packet captures, the AP responds with:"Status code […]: Association denied due to requesting STA not supporting all of the data rates in...
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...
Cisco 9300 Stack3. How to change Interfaces after re-numbered.
Good day Gentle People,I mounted 3 Cisco 9300 switches as stack of 3. I know the lower MAC takes the priority, so I changed the priority to 15,14 and 13 to switch 1,2 and 3 and re-numbered accordingly. But the interfaces are still showing as they we...
Site-To-Site VPN between Meraki MX and FTD Managed by FMC
Hi there, has anyone had any success setting up a site-to-site VPN between a Cisco FTD being managed by FMC and a Meraki MX device? For the life of me, I can't figure out how to get it to work. The configuration on both seems to match, but I'm unable...
installation CD with the Setup for the NMH405 media hub
need installation CD with the Setup for the NMH405 mediahub
MTR & multihoming in EVPN/VXLAN (w/ external RP)
recently i labbed MTR w/ C9Kv IOS-XE 17.15.3 in simple EVPN/VXLAN fabric. use-case was w/ RP outside fabric. Everything was working just fine until i added 2 (S,G) receivers in different VLANs to MH host (MHS node on the pic - IOL-L2 - connected to a...
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