Network Security

Hello all, How is it possible to change the MTU Size from 1500 to 2000 on a bond Interface of the FirePOWER and how can I change the default GW for the FirePOWER? On the FirePOWER is one ASA installed. Firepower 4110 2.3 (1.58)

Hi Team, We would like to know what would be the latest IOS I can upgrade to our Cisco ASA 5540. Cisco Adaptive Security Appliance Software Version 8.3(2) Device Manager Version 6.3(5) Hardware: ASA5540, 2048 MB RAM, CPU Pentium 4 2000 MHzInternal...

I need to create an ACL (or multiple ACLs) on my FTD2110 using FDM, not FCM to allow hosts to the huge list of IPs and URLs required for Office365 (located here: https://support.content.office.net/en-us/static/O365IPAddresses.xml ) I came upon this w...

         5540-PA1 receviced many log:Duplicate TCP SYN frominside 1.1.1.1/32774 to outside :2.2.2.2/2049 with different initial sequence number.At the same time,NFS client(A site) can not mount remote NFS server(B site).After several minutes ,the cli...

I'm having problems deploying Default Access Control Policy. I didn't add any rules to begin with. Warning before proceeding deploy: Access Control PolicyDefault: No access control rules configured. Improve performance by setting this access control...

Based on information found here and other websites I've attempted to setup logging on my ASA to monitor for configuration changes and send those to my Syslog server, however i'm not showing any results.  Below is the output displaying what we have se...

Hi, What I'm trying are inserting rule into section, category, placing of the rule as top of the category. I have tried it on api-explorer, it is not that complete and it been a guess/ blind testing from my end. Below are the parameters I tried in ap...

Hi all thanks for you help in advanced, we have implemented CSM, but my question is there away to paste cli commands in? like you can on Asdm? would make doing large changes a lot easier Thanks#Cisco security Manager #CSM

Hi, Recently tried to install the Smart Software Manage Satellite - enhanced version 6.3 ( also tried 6.2 ) following the Cisco esxi install notes , got past the kickstart options and the VM SSMS seems to be functioning. From the new VM you can ping ...

Thanks,Miquel

Hi guys, I have an issue whereby we have changed DHCRELAY servers to a new one and for some reason I cannot seem to get any requests for a specific interface...The debugs show that the requests are sent to the correct servers, but devices still canno...

Hi,I'm in design phase where I'm planning to deploy Cisco FTD in fusion mode in Cisco SDA fabric, I may require to do SGT based PBR for manipulating WAN and Internet browsing traffic, can anyone help with any supporting document or information/idea. ...