Networking

SXP binding to inline tagging propagation on SD-WAN cedge

I have a two trusec devices, one SD-WAN router and a FIAB .. the link betwen its, is configured with cts manual and propagating sgts (inline tagging); thats is working well, the switch propagate the SGT to router correctly and the router when receive...

How to configure port monitoring (SPAN) on a Catalyst 2940, 2950, 2955, 2970, 3550 or 3750 series switch

ResolutionYou can analyze network traffic passing through ports by using Switched Port Analyzer (SPAN). This sends a copy of the traffic to another port on the switch that has been connected to a SwitchProbe device, another Remote Monitoring (RMON) p...

RX-SOP Design Considerations for Mixed Handheld and Laptop Environment

Hello everyone, I am currently facing a somewhat complex wireless design challenge in a warehouse environment and would appreciate feedback from the community. Environment The customer requires wireless connectivity for two very different client type...

MX 26.1.5 - Lots of fixes

Security appliances software versions MX 26.1.5 changelog Executive summaryMX 26.1.5 is a maintenance update for the MX 26.1 Generally Available release family.This release adds support for C8111-C-G2-MX, C8121-W-G2-MX, and C8121-CW-G2-MX secure rout...

CW917X radios 2.4, 5 e 6 disable WLC version 17.15.5

The CW917X (CW9176I) Access Point is not enabling the 2.4, 5, and 6 GHz radios on the WLC9800 with version 17.15.5. It only worked with version 17.18.3! The problem is that the client doesn’t want to update the controller, and I’d like to know if the...

Should I get a real-life job to learn networking?

hello good peopleI have a question, I am in the middle of learning CCNA, and I heard a lot that if you want to learn networking, it won't be enough to use the CCNA course, you should take a real job in networking.For a man like me, I am working in an...

Re: WLC9800 freezing issue

I am facing the same issue with 9800 running on the 17.12.6a version , we just lose connection to the core switch even though the link is showing up on both sides , bouncing the interface does not help.Did anyone find a solution for this

Clover Point of sale not connecting to 9105 AP

Has anyone seen this before? The point of sale terminals made by Clover in a restaurant have no trouble connecting to an outdoor 1552 AP that is ran off a 5508 WLC running 8.3 train of code, but it can’t connect to to a 9105AXI connected to a 5520 wl...

Startech SFPs (lifetime warranty) opinions or other lower cost SFPs

Normally we use Proline or Cisco brand SFPs but I'm considering trying some Startech ones for an idea I had. We have some areas of old OM1 fiber that I'd like to get running some 10G links over to the more remote areas of our property, and the about...

Resolved! 2802i AP blank NAND, how to recover?

I recently acquired a lot of second hand 2802i access points. It appears that one of these APs has a blank NAND flash chip. AP boot loops at U-Boot until I break into U-Boot with escape key. Upon checking "nand info" nand 0 is seen, and checking "ubi...

Deterministic AgenticOps With New AI Activities in Cisco Workflows!

Hello Cisco Workflows Community!We are excited to announce a significant evolution towards truly AgenticOps for your network automation projects. To provide you with more orchestration power—while maintaining the deterministic nature of your Cisco Wo...

Master Network Automation: Cisco Workflows at Cisco Live US

As we gear up for Cisco Live US in Las Vegas, the energy around Cisco Workflows is reaching an all-time high. Whether you are looking to master low-code/no-code orchestration, dive into the cutting edge of Agentic AI, or bring software engineering ri...

Cisco E&M Cards with 82xx router

I have worked with the 28xx/38xx/29xx/39xx series routers for 20+ years with their LMR feature set and E&M cards. To my understanding this has been discontinued in newer models even though the 8200 series routers has an E&M card, I assume it does not...

Meraki Clients getting disconnected from AP randomly

Dear All,I would like to bring up an issue which we are facing for a long period and couldn't find a solution.Users are getting disconnected from wifi randomly and we have to forget the SSID and reconnect. Somtimes it reconnects automatically but tak...

WLC Fast Transition

I have 2 SSID, 1st SSID the Fast Transition set to Adaptive and 2nd SSID set to Disabled and all client working normally. When i move the WLC (AP in flex mode) from one location to another location why iphone can't connect to the 1st SSID which Fast ...

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Resolved! 2802i AP blank NAND, how to recover?

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