Activity in Technology and Support
automatic generating syslogs logs
hello all, i would like to ask you for advice. i would need to send from my devices each hour a syslog message (for example heartbeat_nameofdevice) each hour to Qradar. those devices are nexus 9K (9.3.9) and ASA firewall. i tried to configure it with...
2 ISE Deployments concurrently in same network segment
Initially we want to run the old and new deployments concurrently and want to use the same IP ranges for the new servers.Eg:Current deployment has single persona nodes, excluding out of band management (CIMC)CPT_Admin1 - 10.12.13.2 (VlanX) DataCPT_Ad...
IPSec tunnel through AWS NLB and NAT ( baed on ec2)
Hi There, I am setting up scalable IPSec solution where customer would have cisco routers on left side and tunnel will established as follows .."customer Cisco router --> AWS NLB--> NAT ( ec2 instance) --> CIsco ASAv " . I am able to setup this flow ...
Resolved! Unity Call Flow to CUCM with Transfer to Alternate Contact Number
I inherited a 2-node Unity Connection cluster and a 2-node CUCM cluster which have the SCCP connections between them. I'm trying to understand how the Unity servers determine how to pass Transfer to Alternate Contact Number calls to the CUCM cluster...
Enabling Data Link Encryption for Mobility Tunnels and APs?
SCENARIO: A mix of physical and virtual Cisco 9800 wireless controllers in a wireless mobility anchoring configuration for guest tunneling of different SSIDs. The controllers are running 17.15.3 version of IOS XE. Approximately 150-200 APs in the ...
XRd on CML 2.9
Hello,I am having a day trying to get XRd working in CML 2.9. I can run the docker image fine on CML utilizing the launch-xrd script. Comparing the script to my node YAML config, I am stuck at this point as everything appears to be the same. I get on...
C3850-12XS with SFP-10G-LR
Hello dear;I have a Cisco C3850-12XS and original Cisco SFP-10G-LR-S, I have tried to install the SFP on the switch, but not works, the switch detects it and show all details about it in 'show inventory...' command, but when I connect it to other swi...
Line Rate Speed Question
I have a question I'm hoping somebody can explain in layman's terms for me regarding the inner workings of line rate speeds. I've attached a very basic drawing of an example camera network. A PoE camera connects via Ethernet to a local switch at 1 G...
Cisco AIR-AP2802I-R-K9 fs issue
Hello Comunity,We did a mistake and under U-Boot made nand erase.part fsWe have U-boot loop with: Creating 1 MTD partitions on "nand0": 0x000000200000-0x000010000000 : "mtd=2" UBI: attaching mtd1 to ubi0 UBIFS error (pid 0): mount_ubifs: can't format...
cisco IOS XE Upgrade
Hello , we are using Cisco Catalyst 9300 as below in install mode and we have completely classical routing features etc. As we want to upgrade on Cisco Portal we have no more IOS Image with same Bengaluru series. I believe now we have option to...
C9200-24P switch Power failuer or Unknown
ROM: IOS-XE ROMMONBOOTLDR: System Bootstrap, Version 17.15.1r [FC1], RELEASE SOFTWARE (P)hostname uptime is 7 hours, 11 minutesUptime for this control processor is 7 hours, 13 minutesSystem returned to ROM by Power Failure or Unknown at 04:19:14 UTC ...
PoE Cameras Going Offline
Trying to sort out an issue we've been plagued with since their installation. Using 9200 PoE to run Honeywell eQuip series cameras. Every week, random cameras will drop offline. They can't be pinged, anything. Disconnecting the cable or shut/no shut...
AMER Expert Insights Series: Cisco Duo Security and IAM
Join us for a comprehensive two-day exploration of Cisco Duo Security’s advanced Identity and Access Management (IAM) capabilities. Discover how Duo goes beyond MFA to deliver identity-first security that strengthens your organization’s protection an...
Greenfield environment ISE or Clearpass?
I'm looking for an 802.1X/NAC solution and would love to hear from administrators with hands-on experience.I've got Cisco and HP Aruba switches at the access layer.I have a ton of cameras, maybe 1500, and a ton of Windows 11 workstations.Right now, w...
Failover Ethernet1/11 (Failed - No Switchover)
Hi all!I have a question about ASA cluster failover. Failover LAN interface shows the following error:CGD600167DVPN1/sec/act# sh failFailover On Failover unit SecondaryFailover LAN Interface: Failover Ethernet1/11 (Failed - No Switchover)Reconnect ti...
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