Technology and Support

Meet and connect with other members who use Cisco Technology
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Browse the Community

Cisco Software

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

4380 Posts

Cisco Start

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

219 Posts

Collaboration

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

215668 Posts

DevNet Hub

Connect with other Cisco technology experts on developing tools for collaboration, networking, secur...

27571 Posts

Data Center and Cloud

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

42884 Posts

Internet of Things (IoT)

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

234 Posts

Networking

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

287863 Posts

Online Tools and Resources

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

8052 Posts

Security

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

199801 Posts

Service Providers

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

17121 Posts

Services

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

5523 Posts

Wireless - Mobility

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

57419 Posts

Activity in Technology and Support

Setting in CIMC - boot to DVD Drive

All,Well I got my C200 M2 server's CIMC working.  Now I have a straight issue... so I know I am overlooking something.  I go to the BIOS Section and change the boot order and I have the following:DC/DVD, IEF, HDD, FDD, PXEProblem is... it boots to th...

Route Based S2S IPSEC Slow/Missing Packets?

So I have a PTP S2S IPSEC tunnel created for a location I was able to get the connection up I can ping all the Endpoints in the route okay on both sides. However I noticed connecting to RDP or doing SMB it was SLLLOOOOOW. Or just disconnected due to ...

rtarson98 by Level 1
  • 427 Views
  • 19 replies
  • 1 Helpful votes

Help me set up new cisco VoIP network

Hi, Im newbie to cisco VoIP tech. Ive tried to set up some testing network with one phone stand, somehow managed to make it work, but calls still dont go through. I´ll attach all the config files and can someone please help me? It´s cisco 7940 phone,...

tomosk by Community Member
  • 41 Views
  • 0 replies
  • 0 Helpful votes

RLAN configuration for Mobility Express

I'm trying to configure the AUX port to function as a RLAN port to connect a wired client to the AP, which I understand to be pretty straightforward. I'm using 3802i APs running the newest stable firmware available. In the GUI, I created an RLAN, tag...

Error comunication telnet port 25 one server

We have two Cisco Gateway C390 in clusterSince last Tuesday one of the client servers that connects to Cisco ESA as a relay is having access problemsReviewing diagnostic logs at the Cisco ESA level via TCPDUMP we observed the following:302 14.(156503...

Cisco NDFC deploy issue

Hi, all, i'm using Cisco NDFC to configure N9K devices which are Border gateway role.After click Recalculate, the configs are generated, but why the button "Deploy All" is grayed out, when i move the mouse to the button and a fobideen icon appears so...

Han_Sen_0-1736669712126.png
Han_Sen by Level 1
  • 216 Views
  • 6 replies
  • 0 Helpful votes

Error loggin WLC 5508

Pleas anyone knows why get this error *spamApTask7: Jan 11 19:07:43.878: %DTLS-5-ESTABLISHED_TO_PEER: openssl_dtls.c:777 DTLS connection established to 10.24.110.247*spamApTask7: Jan 11 19:07:43.728: %DTLS-5-ESTABLISHED_TO_PEER: openssl_dtls.c:777 DT...

athan1234_0-1736619723422.png
athan1234 by Level 3
  • 235 Views
  • 13 replies
  • 0 Helpful votes

VXLAN evpn campus with legacy

Hello colleagues! I am a bit lost in the migration process into exlav/evpn fabric mixed with legacy part.Let me explain. Look at the diagram in attachment. Here is the leaf-spine topology but I simplified it (in real it uses stacking).   There are a ...

Incoming calls comms using wrong SIP

HelloI have two SIP trunks from the same SIP provider. and i am facing issue with incoming calls as they targeting the wrong SIP link .Noted in sip/sdp massage from my VGW to ISP contains the wrong SIP address (c=IN) ,dial-peer and sip bind  configur...

assers001 by Level 1
  • 133 Views
  • 6 replies
  • 0 Helpful votes

Ipv6 DHCP Guard and RA Guard Policy

Hello.  My company that I work for currently does not use IPv6 in our organization.  We currently only use IPv4.  During our annual penetration test last month, the pentesters were able to reply to IPv6 DHCPv6 requests to successfully hijack DNS for ...

Resolved! Static Routing not working

Hello, I have created a project in Cisco Packet Tracer using this given topology: Network IP: 100.64.92.0 Mask: 255.255.255.0 (/24) Sub networks: N1: 44 IP'sN2: 52 IP'sN3: 20 IP'sN4: 12 IP'sN5: 4 IP'sI pasted here the structure of the project but thi...

Resolved! Multicast Network Broadcast Configuration

  Good afternoon. There is a network on the Layer 2 and Layer 3 switches of the CISCO vendor, on the Layer 2 switches there are Hikvison IP cameras, on the L3 there is their gateway, and then the network of non-L3 switches connected to each other via...

Translator by Community Manager
  • 3726 Views
  • 11 replies
  • 0 Helpful votes
Share your Expertise

Level up by answering questions in your area of expertise.

Top Experts - Last 30 Days