Network Security

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I have an ASA 5510 with the CSC-SSM module. We get alot of people telling us they sent us email though I do not know how to check to see what email has been blocked. In Exchange server I can verify exactly when any email hit the server and what the s...

kevand by Level 1
  • 1673 Views
  • 2 replies
  • 0 Helpful votes

can you apply the command priority-queue to sub-interfaces. Please check below for the sub interface configinterface GigabitEthernet0/1no nameifno security-levelno ip address!interface GigabitEthernet0/1.20vlan 20nameif Voicesecurity-level 50ip addre...

Hello,I've configured an ASA5520 and setup a single host on the inside to test connectivity.  I can ping external/Internet addresses fine from the firewall (i.e. I can ping google from the firewall), however, I cannot ping external IPs from the host ...

hi! I've a few questions to verify with the configuration shown below.1) i created a context called test-no-vrf(transparent mode) with vlan 240(outside) and 241(inside) created in the 6509 switch and i'm able to access the GUI using ASDM.  If i would...

dkblee by Level 1
  • 892 Views
  • 2 replies
  • 0 Helpful votes

Hi,For L3 OOB deployment , does any one know how the NAC agent/ActiveX/Java applet refresh the IP address for the client??i know that In the Login Page configuration, two options need to be checked to use the ActiveX/Applet webclient to refresh the c...

Hello,Please tell me if this is placed in the wrong section, because I don't know where NAC-related questions should be...At school, Clean Access is used for access to our wireless network. In Windows this worked fine, but I've switched to a MacBook....

I have an Cisco ASA 5520 running version 8.x, when viewing real-time logging set to debugging level, traffic passing through the firewall is NOT displayed. I clear all traffic filters by selecting show all but still no traffic is displayed in the rea...

fsebera by Level 4
  • 961 Views
  • 2 replies
  • 0 Helpful votes