Activity in Technology and Support
Catalyst C1300-24XT IP Helper Address Procedure
I am trying to setup an IP HELPER-ADDRESS per SVI but clients are not getting IP address from the assigned DHCP Server in the IP HELPER Address. C1300-24XT has also different syntax or argument in declaring IP HELPER-ADDRESS.Catalyst 1300 Series Man...
Catalyst 9300 L2 Switch Management Unreachable
I have an extensive network that I care for on-site and I have run into a problem that is baffling me. We have a single layer 3 switch that handles inter-VLAN routing with several large layer 2 switches that are used as distribution switches for the...
ISE 3.5 install fails consistently
I'm running into a problem getting ISE 3.5 to install on ESXi 8.0u2.I've tried the OVA and ISO.The base image install works and then I login as "setup".Everything seems to go ok until a swap file operation starts.The VM never gets past this point.I h...
CSCwj93860 - CD App Sync error on FDM HA after LINA crash
Hi guys, anybody encounter issues on upgrading ftd 2110 in HA while HA is suspended? Thanks!
Locations on the 9800
Should i be using locations? under configuration -> Wireless Setup -> Basic you can define locations. I have never noticed it before. Does a location override a a policy tag? I don;t quite get the hierarchy.
Artificial Intelligence (AI) at the Edge
Artificial Intelligence (AI) at the Edge by Alexander Stevenson, Cisco DevNet IoT Artificial Intelligence (AI) is often used as an umbrella term to describe intelligent agents that take inputs from their environment and attempt to achieve a cognitiv...
Connecting dynamic IP endpoints to static public IP hub FlexVPN?
Im trying to configure a simple VPN network with 2 LTE enabled routers at remote locations connecting to my homelab ISR1941 router. I want to collect IoT data from these remotes (wildlife cameras), share Internet access and be able to manage these de...
Resolved! Opinions about Segment Routing and SD-Wan.
Hello,I have in my enterprise many dynamic routing protocols, within VRF and without VRF, like , EIGRP, OSPF, eBGP, ISIS and static routing.Im good with those and dont need to do any kind of upgrade.I have MPLS L2 VPN/MPLS L3 VPN , MPLS TE and IP Rou...
Migrating 4331 to Support WebEx Calling
Currently have a 4331 that is supporting an on-prem cluster of CUCM. Working on migrating users to WebEx calling, w/ the plan to still utilize the local 4331 for calling in/out. The plan is to do a phased migration, so I wanted to confirm that this...
CUCM Generating LSC Certificates for Secure Phones
The LSC (Locally Significant Certificate) is required for use in phone models that support security, but do not come with a MIC (Manufacturing Installed Certificate). For example, the 7940 and 7960 Installing the LSC requires the use of at least two...
CiscoUserNetworkAccess certificate expired while on VTO - cannot use V
Need help updating my expired Personal Certificate - it expired while I was away on VTO.
H323 Bind issues
(config-subif)#h323-gateway voip bind srcaddr xxx.xxx.xxx.xxxBind IP Address configured. Please remove before reconfiguring I am getting this message despite no bind address configured. anyone seen this issues before? RTR#sh run | include bindRTR# ...
APIC manual install can't reach TFTP server via SOL connection
The instructions on the Upgrade/Downgrade guide to manually install the APIC software via the CIMC and Sol connection are stated around pages 24-27. As you can see in the snippet, the path is the TFTP server which I'm using (TFTP32) on my laptop. I u...
How To: Cisco ISE Captive Portals with Aruba Wireless
How To: Cisco ISE Captive Portals with Aruba Wireless Authors: Adam Hollifield, Brad Johnson IntroductionPrerequisitesMinimum RequirementsComponents UsedConfigurationAruba Wireless ControllerWLAN CreationAuthentication ConfigurationRole & Policy Conf...
FMC policy migration to FTDs
I'm in the process of migrating from older ASA's to FTD's (1220-CXs). I currently have policies on an FMC. I wanted to know if i can migrate existing policies from the FMC to the FTD's? I don't want to build out the access policies on the FMC if i ca...
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