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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...
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...
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...
Hi, After upgrade Cisco 5520 WLAN controller from 8.5.151.0 to 8.10.151.0, all Cisco 2802 APs couldn't join controller, however Cisco 2702 AP joins. By looking into AP console, it says 'No valid AP manager found for controller' It seems AP downloade...
Hello All,While configuring an MRP ring on Cisco IE3400 switches (non‑PROFINET, Layer‑2), I observed that the “gateway” field in the show mrp ring output, currently showing Status: Disabled.I have reviewed the publicly available Redundancy Protocol ...
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 ...
Hello Cisco Community Members, We are thrilled to announce a significant refresh to our badge system, designed to enhance your experience and recognize your valuable contributions more effectively. As part of our ongoing commitment to community enga...
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
I have recorded this guide for SIP Normalization on call manager and also have elaborated a little bit on how we use the Lua scripting. A SIP Normalization script could really help the customer as a workaround or a permanent solution for issues rel...
I have 60FXS-2E1 PCM and a 60FXO-2E1 PCM multiplexor, I want to connect to remote analogy phones. want my telephone exchange to connect remote telephones using my multiplexors. anyone to help.
I configure both cores (1 & 2).Create a VRF for each int VLAN.And default route for each vrfBecause router connect to Core1I create on this router two sub-ints, one for vrf DMZAnd another for Inside-ZoneSo the default route for VRF DMZ, inside each c...