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Cisco ISE related Vulnerability (CVE-2026-20029)
by Marcelo Morais -
Vulnerabilidade que afeta o Cisco ISE (CVE-2026-20029)
by Marcelo Morais -
Ask Me Anything: Upgrading Catalyst Center
by Brooke Hammer -
Tipos de Firewalls
by ana_julia_teixeira -
Considerações de design em redes enterprise Tier 2 e Tier 3
by ElaineSantos -
Maratona CiberEducação Cisco Brasil 2026 - Em breve...
by salange -
SDWAN DIA policy with NAT pool 20.15.4.1 cEdge
by TomasGahura2939 -
RBAC in ISE via SAML from EntraID
by hans randlov
Community Activity
SDWAN DIA policy with NAT pool 20.15.4.1 cEdge
Hello,I am trying to configure DIA rules via Centralized Data policy for specified source prefixes and. I have it working with the rule action set to accept on VPN0. However due to high volume of users, we are reaching PAT port limits on public IP as...
Support contact network already exists
Can someone from the opendns team please contact me? I'm getting the "this network already exists" error and I need the IP cleared. There seems to be no other way to contact support. Thank you.
RBAC in ISE via SAML from EntraID
We have enabled SAML login in Cisco ISEwith the identity source from Entra ID Groups, and that works very wellThe issue comes when assigning RBAC rules to the internaly mapped groups, because if we assign ReadOnly data Access to a groups along with t...
Configuring Agent on an IR1k router: which VNIC?
Dear All, I've deployed a docker-based agent (thousandeyes-enterprise-agent-aarch64-5.1.3.cisco.tar) on an IR1201 and I am trying to configure it to start running. I have the following interfaces that I need to use for the agents' communication with ...
Resolved! C9200L in stack crashing with "Critical software exception"
Hi guys, I need a help with issue. Our customer is having 9200L as edge switches (varied models due to PoE demands), some stacked, mostly not. We are running Ansible automation and push commands every night around midnight. And there is one stack whi...
FMCv miggration to FMC 1700
Hi all,i Have FMCv on esxi version 7.2.4 connect with 2 FTD same version need to Replace the FMC to new one 1700 it`s version 7.4and after that i need to replace the two FTD with new ones 3100 serise -----i do this berfore but the FMC was 1600 to 170...
Annyconnect ISSUES ON Cisco 2901 router
Dear Community Members.,I am having issues with my Cisco anyconnect VPN :The VPN suddenly stopped working with an error message of Expired License:Below is the Content of the Directory: ANYCONNECT_CYB#dirDirectory of flash0:/1 -rw- 104193476 Mar...
Cisco ISE related Vulnerability (CVE-2026-20029)
IntroductionSummaryWorkaroundAffected Products & Fixed SoftwareReferences The Portuguese version of this Article can be found at: Vulnerabilidade que afeta o Cisco ISE (CVE-2026-20029) . For an offline or printed copy of this document, simpl...
Difference between Rule state and Rule action in FTD intrusion policy
I am reading doc on Cisco FTD intrusion policy, can anyone explain to me what the difference is between Rule state and Rule action in Cisco FTD firewall intrusion policy?
CSCwd26360 - Dynamic interface template not binding on C9300L
I'm hitting what appears to be this bug, bug says terminated which I think means it won't be fixed? Anybody else use interface-templates on 17.6.4 successfully?
Cisco FMC-4600 HA Sync Failed
We have two Cisco FMC-4600v7.2.9 (build 44) running in HA is two separate geographical sites. Both were in HA and running perfectly. HA failover also working perfectly. But now it's showing HA Sync Failed. Please find the screenshots shown below.Plea...
Configuring Packet over SDH for STM-1 Interface on ASR-903 router
I was trying to configure PoS ( Packet over SDH ) on STM-1 Interface of IMA3G-IMSG module of ASr-903 router . Could some one help in providing detail . I am using IOS XE 17.15 version
integration problems with ISE
Hello, Could you please provide us with support? We are currently facing authentication issues with Cisco ISE after enabling biometric and facial recognition login for our users. Since the biometric feature was enabled, we have noticed that Cisco ISE...
RPF Steering, Multiple VRFs with Multicast PIM-Sparse
I'm having a very strange issue with a 3850 right now. We use 3850's as building routers on campus. Each building gets its own 3850 and then there is a variety of 4500, 2960X and 9300 switches deployed for layer 2. On each 3850 we have the traffic se...
Resolved! Subscriber ignores one enum option being set
Hi.A service package has a subscriber py code monitoring the servicepoint root of the package. Model has cca 35 leafs, some are tucked into couple of containers. There are 2 use cases where subscriber has to do something, first one works just fine fo...
