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Activity in Technology and Support

Brute force attacks towards ASA

Hi! The last weeks it has been a big increase of brute force attempts from all over the world to our Cisco ASAs. We use two factors, so we're not to afraid that they will actually access any of our accounts, but the problem is that they manage to blo...

Sonflaa by Level 1
  • 47 Views
  • 3 replies
  • 0 Helpful votes

Mitel - DHCP Discovery

Hi, I have a Mitel 5312 phone plugged into a switchport configured for ISE but when it boots up it gets stuck on DHCP Discovery. If I put the port to authentication open then it goes through and boots up as normal.The logs all look ok but I can't see...

Tracking Calls Using Call Handler

The 0 operator mailbox is not monitored. By default all vm boxes had a 0 option that would put you into that call handler.I have changed the caller input for all vm boxes to ignore when someone presses 0, however calls are still being sent to it.How ...

Intermittent Static noise on phones

We are a healthcare facility.  For past several months we have had several complaints from users that calls are often full of static.   We are running CUCM 12.5(1)SU8 and the phones are primarily 8811 running current firmware.   We have replaced phon...

Cisco advsecurity and SecurityK9 license transfer.

Hi all, I have a bit of an issue where I work in that we have a number of very old series 800 routers with either an advsecurity license or a securityk9 license installed, I don't have the smart accounts for any of these (before my time) and I am now...

Resolved! Recording Jabber - Overlapping Voices

Hello, I'm having this situation:In the call center we have PCs with softphones installed (Jabber) that replicate the traffic to a recorder in another site.Randomly, we are seeing high levels of Jitter in the flow that is replicated to the communicat...

Andriel by Level 1
  • 2890 Views
  • 10 replies
  • 0 Helpful votes

Trustsec Network Authorization not Working

Hi All,I am newly building trustsec in my environment,trying to add one of the switch under trustsec. Have configured Trustsec settings and COA on the ISE for the switch and added the appropriate aaa commands , radius servers and cts commands.But sti...

BD Subnet advertised over L3out

Hello when a BD subnet is advertised over an OSPF L3out, i'm seeing tha subnet as E2 external route with metric 20 on the router connectd to BL (VPC link). Why the subnet is shown as external and not internal OSPF route? Why the metric is 20 ? Regard...

AirBorn by Level 1
  • 28 Views
  • 0 replies
  • 0 Helpful votes

Help with extended access list

So I've been working on my project and I've implemented vlans nad also router stick.Now I want to block connections between vlans that are not same with extended access list but something does not work..Here are the commands that I've writtenip acces...

AP9115axi

Hi ,I am facing one issue. AP9115AXI (access point) acquired IP address from DHCP. Confirmed with ARP table on switch.But  the command sh cdp nei detail - doesn't show IP address of AP. AP not yet associated to WLC.Any suggestion?With Regards,Ravindr...

ACL configure

I want to create an ACL on Cisco to prevent one network from communicating with others except for the internet. Can you help?

cyberpea by Level 1
  • 90 Views
  • 4 replies
  • 1 Helpful votes

C9800 WNCd

i've seen this item "Site Tags AP to WNCd distribution" in best practice of C9800 Design and Deploymentmy quiestion is how can i configure multiple WNCd and where is the location of settings in webui? 

Felix5 by Level 1
  • 203 Views
  • 8 replies
  • 0 Helpful votes
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