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Cisco Software

Cisco Software training materials and resources for Enterprise Agreements, Smart licensing and Smart...

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Cisco Start

Engage with your peers and Cisco about enterprise-class technology tailored to small and medium-size...

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Collaboration

Engage with your peers and Cisco about collaboration products such as contact center, IP telephony, ...

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DevNet

Connect with other Cisco technology experts on topics of automation and programmability of Cisco pla...

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Data Center and Cloud

Professionals using or considering Cisco data center technologies can join the conversation to discu...

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Internet of Things (IoT)

Collaborate with your peers and Cisco on all areas of IoT to discuss what happens when the internet ...

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Networking

Collaborate with peers and Cisco on all aspects of your network, including Cisco Digital Network Arc...

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Online Tools and Resources

Find tools and resources to streamline your service and parts logistics questions, technical documen...

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Security

Explore the security forums and share your expertise about firewalls, email and web security, Identi...

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Service Providers

Explore information and join discussions with peers and Cisco about Next-Generation Internet, MPLS, ...

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Services

Interact with peers and Cisco about Cisco Services including design, analytics, CSR and ServiceGrid,...

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Wireless - Mobility

Connect with peers and Cisco on all aspects of wireless tech including security and network manageme...

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Activity in Technology and Support

Cisco 2802i - Wireless Bridge to a Wireless Network

I recently wireless bridged a cisco 3702i access point to my home network via its GUI, running autonomous mode. It was very easy and worked very well, giving my computer internet access. This only required ONE cisco access point(the one I'm bridging ...

Resolved! Ikev2 tunnel-Need help with Configuration-

Hi Folks, I need Urgent help. I am trying to configure ikev2 tunnel between two CISCO Routers. However, the problem is that my router is behind a firewall and not able to properly route traffic to the other router. However, when i connect straight to...

Cisco ISE not support IOT device

Dear Cisco lover, We would like to seek your support on case not functional IoT device when we perform Closed Mode on cisco ise such the MAC addresss can't be learn on switch port. Once we configure on switch with Low Impact mode, the  IoT device is ...

oumodom by Level 1
  • 876 Views
  • 12 replies
  • 0 Helpful votes

Necessary Ports for Cisco 9800-CL

We are looking to implement a zero trust through ThreatLocker and therefore we would like to find out which ports on the WLC need to be able to communicate with our domain controllers, our radius server, and with the APs. I have already looked at the...

jmorton1 by Level 1
  • 71 Views
  • 2 replies
  • 0 Helpful votes

Update Firmware Cisco IP Phone CP-8851

Hi I want to update the firmware on my CP-8851but it doesn´t work as described in the different guides.acctually my main objective was to connect my CP-8851 through placetel, but as this didnt wanted to work so I asumed the former owner erased everyt...

wood1 by Level 1
  • 2471 Views
  • 9 replies
  • 0 Helpful votes

Resolved! Config-Register question

I am running a 4506 Catalyst switch and CatOS. Here is the output of the show boot command.OFF_4506_24 (enable) show bootBOOT variable = bootflash:cat4000-k8.7-6-3.bin,1;CONFIG_FILE variable = bootflash:switch.cfgConfiguration register is 0x2ignore-c...

burleyman by Level 8
  • 5616 Views
  • 5 replies
  • 0 Helpful votes

Cisco AIR AP 2800 Series - Stand Alone / Mobility Express mode

Hello Community,I have never worked with Cisco APs before and I have just come across two Cisco AIR-AP2802E-E-K9 access points.I would like to use them privately.The devices are currently running the Lightwight variant, as they were apparently previo...

hoerli1337 by Community Member
  • 69 Views
  • 2 replies
  • 0 Helpful votes

Rearrange cisco 2960 WS-C2960X-48LPD-L stack of 8

I have a cisco stack of 8 switches connected at the moment.1 is the master as per show switch result *1 Master 0077.8d2a.8400 1 4 Ready2 Member 0077.8da8.1600 1 4 Ready3 Member 0077.8d2a.8b00 1 4 Ready4 Member 0077.8da8.1980 1 4 Ready5 Member 0077.8d...

CiscoUser23 by Community Member
  • 279 Views
  • 13 replies
  • 0 Helpful votes

Resolved! ISE installation stuck

I am trying to re-image 2.4 on an SNS-3515 by mounting ISO from a local machine. The image upgrade is getting stuck at the below stage. We have upgrade the CIMC and BIOS to the latest version. Verified the md5 too.    Has anyone run into this issue ?...

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umahar by Cisco Employee
  • 33396 Views
  • 29 replies
  • 0 Helpful votes

Resolved! Cisco 2821 - Max PDVM2-64 modules that can be implemented

Hello.I've been reading the Datasheet for the Cisco 2821, and it says that the PDVM2-64 can be used on it. However, there are 3 PDVM slots available on the 2821. I was wondering if there is a limit as to how many of the PDVM2-64 can be put in the rou...

Cisco 4300 ISR4331/K9 Hardware Failure

Good Day,i have a Cisco 4300 ISR4331/K9 Hardware Failure. recently i saw that the ISC light is a solid amber lightRunning the show platform command, i see this0/4 PVDM4-32 booting 00:00:17: %SPA_OIR-3-RECOVERY_RELOAD: subslot 0/4: Attempting recovery...

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