Activity in Technology and Support
Hi, beginner question. Is this desgin ok?
Hi all, as a beginner I know this diagram might be too much and I aim too higher but I want to know if the diagram is correct and if i can configure so it will work properly. So I need to make a project for uni. The project is to design a high redun...
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...
CCNP - Switch Suggestions
Hi. I am studying for the CCNP Encor and up until now I have been using GNS3 and eve-ng. I'm now looking at purchasing small physical switches as I am tired of learning that not all commands/functionalities work on simulated environments. Due to spac...
Isolate VLAN X from other VLANS
Hello Together,we have a Catalyst 9500 Core Switch and I wan to Isolate a specified VLAN (VLAN 5) deny to connect to all other VLAN. Here is a simple configuration and explanation what the result should be.VLAN 2 (Server) 10.1.2.0/24 Gateway VLAN int...
RV260, WAN ports 80 and 443
Hello, I need to open WAN ports 80 and 443 to my own internal services, of course with proper rules, I've found some difficulties.It looks like both ports are currently listening for different processes, maybe internal to the router.I've tried to ove...
Cisco ISE - Sponsor portal
I have a distributed setup with 6 PSN.I have configured the Gi0 for MGMT and Gi1 for guest portal.For Guest portal I have selected Gi1, and I am able to access the portal using https://PSN_Gi1_address:8443.I am able to access using the IP address of ...
AP-1852I-E-K9 Firmwar upgrad-8.5.171.0 (CAPWAP) to 8.10.196 (ME) ISSUE
I updated my access point (AP) from firmware version 8.5.171.0 (CAPWAP) to 8.10.196.0 (Mobility Express).I connected to the CiscoAirProvision Wi-Fi network and proceeded with the configuration through the web interface. After restarting the AP, no SS...
Cant Access WLC 5520 GUI with HTTPS from specific networks
Hi all,there is a problem that we try to solve since some days.On an WLC 5520 with a management IP-address say 10.0.0.1 I can access the GUI from network A (172.16.0.0/24) but not from network B (10.3.0.0/24).From both networks A and B I can ping the...
how to get the OEM letter. kindly help with this.
how to get the OEM letter. kindly help with this.
EOL of ASR1009-X?
I see that the lower ASR100x-X routers are already EOL. For the ASR1006-X and ASR1009-X there are no EOL dates out. Does anybody have any information on the expected lifespan of these components?
Cisco 9606 - C9600-LC-48YL jumbo frame problem
Hi,we do have migrated our Cisco 6807 to cisco C9606R.we are in version 17.12.5.Since we have migrated we have a problem with Hitachi server Hearbeat connected on C9600-LC-48YL line card.we have the following configuration :NAME: "FiftyGigE1/1/0/20",...
New to network programing
I'm exploring network programming because I've got a project where it seems like it would be critical / necessary. I want to develop an automated way to backup the running config, diff it to the last stored copy, store / version if different, and mos...
Resolved! Install leaf switch image from CLI?
Hello,We're trying to reinstall the ACI leaf images via CLI due to a complete upgrade failure but I forgot the commands and it's definately not in the ACI upgrade/downgrade guide as that's more for upgrading. Our leafs are out of the box so no reason...
Dual ISP on single FDM
Hello,My setup is a Cisco Firepower 1120 FTD version 7.6.2.1-3 (FDM). We have 2 ISP outside interfaces. For this we'll name them ISP-A and ISP-B. So currently we have our default internet traffic as well as VPN going through ISP-A. We want to make i...
ISE BYOD DNS/Certificates
We are looking at setting up BYOD using ISE. We already have a guest SSID configured and plan to use a new BYOD SSID (single SSID method). My question relates to the DNS name and certificate configuration for the BYOD registration portal.My original ...
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