Activity in Technology and Support
FMCv License Upgrade
Hello We purchased new FMCv license to manage 10 devices and we already have FMCv license to manage 2 devices, both are attached to the same virtual account. i need to use the same FMCv i'm already using to manage 10 devices instead of 2. so, i need ...
Question on 2 DCs
i have a dc-a and dc-b 3000 miles apart and the default gateways in the vlans resides in FW in dc-b of dc-a vlans. The RTT between these dcs are in the range of 60ms and the traffic within the vlans in dc-a have to get routed by the fw in dc-b which ...
Why Is My Duo Admin API Rate Limit Being Hit Despite Low Traffic?
HelloWe are using the Duo Admin API to automate user lifecycle management primarily adding & removing users in sync with our internal provisioning system. While our actual API calls are relatively infrequent (roughly 30–50 per hour); we have been fac...
Resolved! Roaming between different mobility groups
Hello, everyone. I understand that seamless roaming involves two parts:- Maintaining the client's IP address so they don't have to request DHCP again- Caching of credentials and roaming enhancements (such as 802.11r, CCKM, etc) so the client doesn't ...
Resolved! Catalyst 9300 Password Recovery
I must be blind today because I cannot find any information about this. Can someone point me in the right direction?
Can Cisco NSO function simultaneously as both an NFVO & SDN controller
I’m working on a project with two separate Cisco NSO instances — one acting as the NFVO and the other as the SDN controller for MPLS. I’m considering merging them into a single NSO instance to share infrastructure resources and simplify the setup. Is...
Criteria for a network to be strictly "Layer 3" vs "Layer 2"
Hello all,I have read about networks being described as "only Layer 3," and as such require no STP protocol, examples being VXLAN-based networks like Cisco SDA or ACI.However, even these networks have VLAN's (like L2 VNID's in SDA), and they also sti...
Cisco CCX is in Enforcement mode
Dear team,For CCX licenses , we are using prepurtual license mode and sync with the on-prem smart license server. Due to power issue the CCX has been rebooted and license enforcement mode alert has triggered as in the screen shoot attached.I tried to...
STUCK IN DISCOVERING - ACI MULTIPOD
Hello everyone,Currently, I have been setupting ACI multipod.APIC on POD 1 have seen SPINE at POD2, but when i register it to fabric which is stuck in discoveringi have to use IPN in order to Connecting Multipod,MTU is 9216
Issue Add license Webex
Spoiler I added a webex license to my account but at this step I got an error like this. Can you help me? How can I manage my own license that is not related to my existing organization? I added a webex license to my account but at this step I got a...
以下的日志是什么问题造成
近期我得BGP状态状态down，提示是BGP内存不足，但是查看系统内存使用不到50%2025 Jul 15 11:14:54 %BGP-3-INTERNAL_INFO: bgp-[31154] Malloc HWM bytes 24469271892025 Jul 15 11:14:54 %BGP-3-INTERNAL_INFO: bgp-[31154] Smalloc current bytes 8772402025 Jul 15 11:14:54 %BGP-3-INTERNAL_INFO: ...
VLAN issues
I recently replaced the core switch at one of my sites that consisted of two separate C9300-48Ts and three other off brand switches and installed a new stack with a C9300X-48HX, C9300-24S and a C9300-48T (running 17.12.5). This is a layer 2 network c...
APIC M2 TO M4 Migration
Hi everyone, We’re planning to migrate from Cisco APIC M2 to M4 hardware in a Multi-Pod environment. Our current setup includes a single-node APIC cluster running version 5.3, and I’d like to gather input from those who’ve handled similar upgrades. O...
wireless not working login
I have a problem with my Cisco wireless, the login is incorrect, does anyone know a solution?
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