Activity in Technology and Support
spanning tree confusion
I need some help understanding my spanning tree results.I have 2 routers connected to each other, and 3 switches in a loop. So R3-SWA-SWB-SWC-R2 and back to R3.I have set R3 as the root with the lowest priority 8192 , R2 next lowest 12284, and switch...
Cisco ATA 191 lose Web Access GUI after register to UCM 12.5
hi expert,Cisco ATA 191 lose Web Access GUI after register to UCM 12.5Does anyone know why and what config cause it? As soon as it register , then It is not accessible in Web GUI.I have enabled the web access and also set admin password on UCM page,...
Resolved! Cisco 8300 Max SIP Sessions
Hi I have customer who wants to purchase an ASR 1001 as a replacement Cube but I recommended the 8300 series routers.The customer is looking for a device that can do at least 12K SIP sessions and I cant' find any information on the 8300 if it can do ...
migrating 2800 to 4321 h323 fast busy on fxo ports
We are migrating a 2800 to a 4321. We've run into a few code differences due to architecture changes in IOS bringing our E1 up. We've resolved that but we are still getting a fast busy when calling our paging system hanging off of a FXO. I tried to ...
Unity overnight email message notifications don't send until 8:00am
My mailbox and another test mailbox I have do send email notifications at 9:00pm for example. Others that have the same settings in Notification Device Details will not, and the email will be sent at 8:00am. Looking at the details they are both ident...
Catalyst 9000 switches may lose their VLAN database when using VTP 2
Do you still run VTP Version 2?Then watch out for this bug:https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwi46941For me this bug is like a time bomb.Two of our customers ran into it after upgrading from an affected release to a non-affected release...
Apple Music during meeting?
Not sure if this is the correct place to post. When I was in a Webex meeting today connected with AirPods, Apple Music started randomly playing through the AirPods. I was unmuted when this happened. Does anyone happen to know if the other people on t...
Azure Stack HCI (Hyper-V) and C9800-c
I have an Azure Stack HCI (Azure Local) cluster consisting of two servers: Host-1 and Host-2.On Host-1, I’m running WLC-1 (C9800-CL) and a Windows VM (VM-test1).On Host-2, I’m running WLC-2 (C9800-CL) and another Windows VM (VM-test2).Both WLCs use a...
Firmware 1.3.7.18 for SG200-50 switch
I know this switch is end of live but maybe someone can help me out with the firmware file 1.3.7.18 so that i can upgrade my switch from this intermediate version to the newest version. I already got the bootloader updated to version 1.3.5.06.Kind re...
for ASAv50 version 9.16.4 how to identify DDOS attatck?
any solution? daily @7PM IST we are observing this issue (peak hours) /act/sec# show memoryFree memory: 12901343152 bytes (82%)Used memory: 2819579984 bytes (18%) /act/sec# show cpu detailedBreak down of per-core data path versus control point cpu ...
Submit your CFP for Secure It, Cloud It, Code It!
Who: This event is for Enterprise Software Developers, DevOps/SREs, or Engineers that care about cloud-native and security topics. What: Hosting a hybrid event called Secure It, Cloud It, Code It as part of the Cisco Developer Event Series focused o...
Cisco Community, the Developer Connection
If you were not able to join us at Cisco Live Amsterdam 2023, you can still watch my Lightning Talk straight from the DevNet Zone! The topic is The Cisco Community, the Developer Connection - the Coders, the Dreamers, and Me Here's a link to the ...
The Daily Standup Show -- Developers & Operations Should Talk!
Hello developer community! Let me introduce myself. I'm Denise Kwan and I'm a developer advocate at DevNet and have been an enterprise software developer for 15+ years. You may have seen me answering questions here in the Cisco community forum, espec...
Agent Memory Systems: Beyond Context Windows
This video discusses the limitations of context windows in agent memory systems and introduces persistent memory architectures. It explores how these systems can enhance AI interactions by retaining knowledge across sessions, ultimately improving ef...
Mostly Human Show | Episode 1
In this first episode of the Mostly Human Show, Shereen Bellamy and Adrian Iliesiu explore the intersection of AI and networking, particularly focusing on fine-tuning language models for networking tasks. They discuss how to leverage open-source mod...
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