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DUO Outage??
by rajbhatia -
%Port 500 is being used by system
by joshdouch -
ACI Fabric Metrics Collection and Visualization with Python Script
by keytyler -
VPN Any Connect
by pneal@cityofbrewton.org -
FTD performance Optimization
by Chess Norris -
Logging em Roteadores e Switches Cisco
by Janderson Pontes -
Cisco 3850 End of Switch Maintenance
by Ruelb2214 -
Webex License for Cisco Board and Cisco Room Kit
by K-F-B
Community Activity
Cisco 3850 End of Switch Maintenance
HiJust want to confirm the 3850 series switch model End of switch maintenance date.There is publication on the link below, but there's no date of switch maintenance, does it mean Cisco have not release yest?End-of-Sale and End-of-Life Announcement fo...
Resolved! Command rejected: Bad VLAN allowed list. You have to include all default vlans, e.g. 1-2,1002-1005.
Hi guys,Im trying to simulate a switch in Gns3 and i use 16ESW module in a cisco 3700 router.Can you please tell why im getting this record after i try to filter which vlans pass through my trunk port:Router(config-if)#switchport trunk allowed vlan 2...
Webex License for Cisco Board and Cisco Room Kit
Hello. Do I still need an Named User license for our Cisco Board 75 and Cisco Room Kit if I use Webex as our collaboration platform? or a device registration license is all I need?
Wi-Fi network coverage extension.
Good day to all!I'm currently facing a severe problem in ongoing hotel project. initial designer has designed the building allocating one Access Point for each apartment. But certain apartments available that are larger than others. An AP does not su...
CUCM Remote Code Execution Vulnerability CSCwd64245
Important Notes: As such, the COP file should beinstalled via the CLI, not the GUI. We use the Cisco Unified Operating System Administration Web page (GUI). The current update status remains at software upgrade status. Is there a way to stop it or f...
RV260 not booting at all. How to create usb img.file for boot?
Hi, My Cisco RV260 router stopped booting from the bouth internal image files. I would like to create a USB boot drive with the original firmware (RV16X_26X-v1.0.01.10-2022-09-12-06-56-24-AM.img) , but I have no idea how to name the img file for USB ...
Upgrading multiple 9800 WLCs using ISSU - outages experienced
Hi there, I am upgrading a bunch of WLCs at different sites from 17.9.4a to 17.9.5.I am performing the upgrade using GUI (browser) with ISSU Upgrade tickbox ticked (AP upgrade per iteration set to 5% to minimise disruption).Problem is, 2 of the sites...
DTMF not working on SCCP Phones on SIP Trunk
We recently moved to a SIP trunk and inbound/outbound calls worked just fine, but DTMF is not functioning for SCCP phones. When a call is made and we get an auto-attendant (using a SCCP phone), when selecting an option, the selected option is not reg...
Resolved! The selected file is not valid.please ensure that cop\ISO is intended
Hello , Following Bug CSCwd64245 I Try to Install in CUCM patch : ciscocm.v1_java_deserial-CSCwd64245.cop.sha512 But I got error :"The selected file is not valid.please ensure that cop\ISO isintended for this release " My version is 12.5.1.12900 any...
in mbgp cust routes can't ping without mpls enable
i can't ping the l1:10.1.1.1 from source 20.1.1.1 router R4 router and mbgp is configure between R1 and R2 router without mpls enable. rip of vrf is redistribute in mbgp and mbgp is redistribute in rip R1 router configurationip vrf A rd 1:1 route-ta...
C9130AXI-B unable to get IP address from DHCP Server
Hello All,I cannot get C9130AXI-B Access Point to get IP addresses from DHCP Server.ConfigurationDHCP Server (dhcpserver.de) is on Win 11, connected to Cisco Catalyst C1200-8FP-2G PoE switchC9130AXI-B running EWC image v17.12.03 connected to the same...
Image upgrade failed - rommon now
Hi all-I have an old 6509 with a SUP720 that I seem to have killed. I was trying to upgrade the code.Before the reboot, she file systems looked like this:and the sup-bootdisk: directory looked like this:I changed the boot line in the config from b...
Resolved! v-mismatch on H/W catalyst 9300
Hello everybodyI have a problem for stack switches that can't connect, the problem is v-mismatchnoted that the ios version is the same, but my question is:the system boot version is different, is that the problem cause? and how to solve also, the H/W...
Cisco Firepower eStreamer Disconnected in Azure Sentinel unexpectedly
Hi there, i got Cisco Firepower eStreamer Disconnected unexpectedly. i don't setting anything for this eStream, but unfortunately i got disconnected. but my CEF via AMA successfully connected. i try to run "./encore.sh test" and it say success. Also...
No me llega ningun correo de verificación al correo
Busco AyudaAlguien sabe por que no me llega ningun correo de verificación o confirmación al correo con el que hice el curso de ciberseguridad luego de abrir una cuenta en credly, teniendo en cuenta que son los mismos y por consiguiente no puedo recla...
