Network Security

Hello,  I can send email, but my IP is still wrong when sending and I cannot receive mail. I am an ASA newbie. My exchange object name is colsvr03 , 192.168.12.16 , when I do show my ip it's pulling the IP from Outside-Shaw and not Outside-Email Resu...

Hi Guys, I'm new with Cisco and appreciate if anyone can provide links or datasheet regard to feature license and overview?. Thanks

I can ping a destination IP from a specific source but reverse is not. Trace report is given below and in the reverse trace after the last hop there is a firewall. Can anyone explain how it is possible to ping in one direction but other is not. If it...

I have a customer using an ASA 5505 who we do very little work for so very often when they ask us to do some work it's something we've not touched before as in this case. I'm trying to setup VPN so the users can connect into the office network and I ...

Hi All, I have a IP SLA and track configured in ASA. I want to get a SNMP trap or a syslog alert when these go down. FW# sh sla monitor operational-state Entry number: 1Modification time: 22:07:31.216 CEST Tue Mar 15 2016Number of Octets Used by this...

Hi all, I need to install the licence .lic file in the cisco router.... I received the PAK and licence file from cisco portal.... please guide me how to install to the router.. kindly confirm the below command whether it is coorect or not note: route...

Hi I am trying to setup a capture using type asp-drop to capture dropped traffic between a internal network and an external network and I need to monitor the drop for 24hrs. I am using the commands capture cap1 type asp-drop all match ip source subne...

Hi all: I have configured the ASA FirePower address through ASA session sfr command line. The FireSight IP address is configured through the console. Both IP address are ping-able.The FireSight Manager of the ASA also has been set to the IP address t...

Hello,  I am trying to set up a guest network on a ASA 5512 but to no avail. I have attached the config, am I missing anything? Thanks all!

Hi,   Please help me to understand how the acl works on asa code 9.x   If i want to block a host (172.16.10.250) from dmz  zone to outside (internet access ) and rest of the network should access .How can i do that ?   Which acl  from  below (1,2,3 &...

hello guys, good morning !! i was trying to do password recovery in asa 5505. but i don't have image in my disk and i don't have tftp server even and even i tried to push reset button behind the firewall but it doesn't work.so you guys have any other...

What is the maximum CRL size an ASA can support?  When configuring VPN for certificate authentication, I'd like to do CRL checking, but I've heard from another customer that they hit an issue with CRLs above a few MBs. Searching, the ONLY thing I've ...

Hi all, I have a 5525x and wanted to setup the FirePower that comes with the ASA. I have read and followed the Cisco installation guide, but I am unable to access the FirePower module on the ASA. What I have done; 1. Installed FireSight Mangement ---...