I need to service Isolated VLANS and I don't want to use VM's or setup a DHCP server for each VLAN. Since I need more than 256 IP's on many VLANS, I'm trying to figure out what to do. I do have 9400 switches connected to the FTD's but I'm wavering ...
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Forum Posts
Hello everyone,I have little expertise in network security and work for a small company. I need to configure port authentication for a SF550X-24P 24-Port 10/100 PoE Stackable Managed Switch with firmware version 2.5.9.54.What I learned is that I need...
Hi all,I have two RADIUS Servers,all switches are authenticated and authorized via the radius. I have an ACL tied to the vty lines to limit access to the switch. While DC1 is ON I can ssh from one switch to another.When I turn OFF/disconnect DC2 and ...
Hello everyone, I would like to ask for help regarding the configuration of two 3650 switches, one with IOS Software Denali Version 16.3.8prd2, and one with Cisco IOS Software Everest Version 16.6.6. The issue I'm encountering is that once the config...
Hi,Last week we upgraded from ASA 9.18.4.22 to 9.18.4.24 running on Firepower2120 because the firewall reboots occasionaly since we upgraded from 9.18.3.56 due to VPN DDoS attacks.ASA 9.18.4.24 introduces a new bug that kept me up all night to fix it...
Resolved! FMC FastPath vs Trust with logging
Hello,I'm trying to figure out a way to suppress logging to the FMC console for DNS_over_TCP & DNS_over_UDP from Umbrella VAs to the Umbrella public DNS servers. That traffic is cluttering the console. It is trusted and secure. I don't really want to...
I have configured NFS remote storage on the FMC version 7.2.7, but is no longer needed and I would like to remove the mount, umount /mnt/nfs is not working ** command when I configured NFS **/bin/mount -t nfs 10.x.x.x:/B:/NFSBackups /mnt/remote-stor...
Resolved! Firepower cluster dc-dr
Hi Guys, I have a firepower cluster, 2 on DC and 2 on DR connected through a nexus switch ( dark fiber) , i am getting mac flapping on the nexus , the Site ID on the chassis is both different. Can anyone advise please
All,Production firewall works fine! The Cisco ASMD-IDM Launcher v1.9 works fine in production. Standalone Firewall is a mirror of production. Trying to bringing up the same Cisco ASMD-IDM Launcher v1.9 that works but now offline to tranfser files to ...
We are using cisco switch 3650 (ROM: IOS-XE ROMMONBOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 4.66, RELEASE SOFTWARE (P)How we can configure rip version 2."router ripversion 2network 10.0.0.0"
Hi,I am finding it difficult to suggest my management for replacing the present Netscreen firewall which ASA as it does the static dhcp ip to mac-address mapping.Is there any facility where ASA does static DHCP IP to Mac-address reservation in ASA. I...
HelloI am working on a project with ASA5506x firewall in cisco packet tracer. I configured DHCP with DNS on the inside network. It worked, it assigned IP, gateway and DNS to the connected PC on the inside network. However when I save the project and ...
I see many questions about SNMP and the Firepower 1010 but I think none of them apply to my situation so I'll ask.I believe I'm trying to poll for chassis temperature on the Firepower 1010 with an ASA image, not an FTD image. Of the documents I have ...
Hi folks,I am getting issue in accessing my Firepower 4120 via FDM, earlier it was opening with the same, but now it is opening with FCM.Please anyone suggests how can i convert this FCM into FDM, so that can access with FDM. Thanks!!!
we have to configure FTD 3105 firewall but we do not have SFP module for management portso we are planning to use one of the ethernet ports(eth0-eth8) as the management port but found no articleis there any article or can anyone help us with steps a...
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