Activity in Technology and Support
DEVASC 200-901 Study Recommendations
Hey all,I'm currently studying for my DevNet Associate and have been using Cisco's Official Cert Guide, but I'm hitting a brick-wall at Chapter 8. The topics of using Cisco Meraki and the DevNet Sandbox isn't as straightforward, so I was curious abou...
Resolved! IPv6 ping address problem for PC2s and printers on packet tracer.
Hello everyone,I'm currently taking a course on OpenClassrooms:https://openclassrooms.com/fr/courses/7192261-simulez-le-schema-de-votre-reseau-avec-cisco-packet-tracer/7444299-realisez-le-routage-inter-vlanI've followed the course right up to the st...
CSCwk06817 - Known OS Bug causing swap to increase on ISE nodes
Linear Swap Memory growth on two ISE nodes cluster having all personas on 3715 appliances. High swap and RAM memory usage, memory leaks in jsvc and Java admin processes, the critical point here for this discussion is that this issue is still happenin...
CML 2.8 : bridge configuration issue
Hello, I bought CML 2.8 Personal 40 nodes. I'm running it on an ESXi 8.0 server. I'm trying to configure several bridges. I followed the documentation in CML 2.8 Admin guide : "external connectors": 1) I create 2 bridges in the cockpit : bridge123 an...
WebEx hardening
Hey, I am currently looking into hardening for Webex, bit I cant seem to find good information on it.It is needed for multiple machines and ideally solved via a powershell script. Is there a known list with registry keys that can be edited to secure ...
cannot create directory `.CLEANUP_IN_PROGRESS': Read-only file system
Cisco 4321 ISR running Cisco IOS XE Software, Version 03.16.01a.S - Extended Support ReleaseOn boot I get this error %FLASH_CHECK-3-DISK_QUOTA: Flash disk quota exceeded [free space is 1495100 kB] - Please clean up files on bootflash.So i thought i w...
Cisco ISE posture policy match orders
When defining a posture policy, if we have 3 separate policies with the same conditions {id group, operating system, other conditions}, one with requirements for AV and one is Anti-spyware and another one is Anti-Malware. It doesn't have to meet al...
ISE Profiling Conflict
Hi all,I’m relatively new to Cisco ISE, and I’m running into a profiling challenge I could use some help with.We have an existing deployment of Device A that authenticates via MAB and is correctly profiled using a custom policy. I’ve now been tasked ...
mac-flap; limit or tuning?
Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged? And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...
"IP Address Theft" Dual Band WiFi Speed Boost
Subject: "IP Address Theft" Dual Band WiFi Speed Boost I encountered a recurring issue in enterprise Wi-Fi setups involving Xiaomi devices. When the Dual Band WiFi Speed Boost feature is enabled, the device connects using both 2.4 GHz and 5 GHz radio...
XML Application
Hello dear Community,I'm working on a Cisco XML application for my Cisco 8851 phone with SIP firmware and I'm running into some persistent issues. My goal is to create a simple application that displays an "On" or "Off" status, and when selected, sho...
Cisco AMP for Endpoints versus Cisco Malware Analytics
Hello, everyone. I am studying security for my ENCOR exam and I have a question regarding the Cisco AMP4E (or secure endpoint) and Cisco Malware Analytics (or Threat Grid) appliances. My book defines Malware Analytics as following: "Cisco Secure Malw...
ERROR: priority-queue not supported in unknown interface
Hi - I'm running ASA 9.20(3)7 on a FPR2110-ASA-K9I'm creating some QoS policies, some of which need priority set.However, when I try to add "priority-queue INET" I get an error message: "ERROR: priority-queue not supported in unknown interface"I don'...
Posture assessment report never finishing
im trying to run a scheduled report for posture assessment by condition filter last 7 days. first one I scheduled after 48 hours it was still listed as "in progress" created a TAC, engineer and I went through root to clear out the jobs. Set the j...
SDWAN - configuration push
when I pushed the configuration from manage, it has been pushed the OSPF configuration but rolled back to default with in 3 mins without any errors.please share your suggestions to troubleshoot. I am new to SDWAN
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