Activity in Technology and Support
IPsec Ikev1 tunnel issue
I have attached logs and detail of tunnel.
No 6 GHz Throughput with AX210 During Multi-Band Test
HiWe are performing throughput testing using the IPerf tool with 1 client on 2.4 GHz, 2 clients on 5 GHz, and 1 client on 6 GHz. All clients successfully associate and obtain IP addresses.During simultaneous testing from a single Test PC, throughput ...
Resolved! 9300 to replace cat 4500
Hi,we want to replace the next setupInternet - FW -(p2p)- CAT4500 - several switches + vlansforInternet - FW - (p2p) - 9300 - several switches + vlansThe p2p is a /30 network between FW and core switchTo achieve the above the have regiesterda a switc...
Cannot Dial into CP-8831 Conference Bridge
Used to call into bridge conference calls hosted on a CP-8831 from a personal cell (iPhone 12) suddenly stopped working on day. Tried another CP-8831 unit and had the same issue. When I call in it just sits there and rings and rings, before it would ...
ISE 3.4 Not joining Domain
I have a new install of ISE 3.4 Patch 5. When trying to join the local domain we keep getting Error 5 Access Denied. When running the debug wizard i am seeing the 40074 LW Error_not_joined. Wen I run the troubleshooting the Kerberos SASL connectivi...
D345 Duo Release Notes for August 14, 2026
Hello everyone! Here are the release notes for our most recent updates to Duo. Public release notes are published on the Customer Community every other Friday, the day after the D-release is completely rolled out to commercial deployments. You can su...
Packet Tracer ASA: TCP blocked to DMZ but ICMP works - known bug?
I'm building an enterprise lab topology in Cisco Packet Tracer — a simulated hospitalnetwork with segmented VLANs, dual core switches, and an ASA 5506-X acting as theperimeter firewall in front of a DMZ.**Topology summary:**Internal VLANs (10 total) ...
FTD upgrade fail due to expired DefaultInternalCertificate
I am going to upgrade my firewalls from 7.4.3-315 to 7.4.4-462, but after a successful Pre-check the upgrade stops because of expired certificates (DefaultWebserverCertificate and DefaultInternalCertificate). I have created a new webserver certificat...
vSmart , vBond : admin password change
This is regarding changing the vBond and vSmart admin password.Our SD-WAN environment is up and running for many months now.As per our security guidelines it is necessary to change the admin passwords of vBond and vSmart.I would like to know the belo...
Nexus password recovery for default admin username
could someone help me to recover password for default admin username? everything was up and running on my nexus switch. Today I recovered password with this commandnexus(config)#username admin password 0 NEWPASSWORD role network-admin and I lost conn...
Transceiver speed does not match the speed configured on the port
- I have a cisco Nexus9000 C92300YC Chassis with two supported 10G optics for it.- When inserting a 10G optic in one of the ports, it keeps showing the "Transceiver speed does not match the speed configured on the port" error message.- But the same o...
C9800 // different Client Count since upgrade to 17.15.4d
Hi Team, i did an upgrade to 17.15.4d from 17.15.3. Since then, the Client Counter at the Dashboard is different to the Counter in the Client Detail List. The Pages beyond are empty and the Client Export shows only the ~1000 Clients. Has anybody see...
IE3200 Upgrade Path from IOS 17.6.3 to 17.15.5
What is the upgrade path from IOS 17.6.3 to 17.15.5 for the IE3200 switch?Is it direct or are there recommended interim IOS versions one must upgrade to reach the final goal?
Cisco IOS XE Software Security Hardening Release: August 2026
Hi, I'm trying to figure out if we need to go to the fixed version of IOS XE We use ASR920 and IR1101 routersI say we need to go to a fixed version but I'm challenged saying no.What would be the reason we would not need to fo to a fixed version. Tha...
AP 2702I Reporting High CPU Utilization
Hi,I have 10X 2702I APs reporting high CPU utilization while other AP models are fine. the WLC is C9800 17.12.6aPlease assist
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