Enable “look ups” to the SenderBase Reputation Service for this listener.
Group by Similarity of IP Addresses: (significant bits 0-32)
Requires “Use SenderBase” to be disabled. Used to track and rate limit incoming mail on a per-IP address basis while managing entries in a listener’s Host Access Table (HAT) in large CIDR blocks. You define a range of significant bits (from 0 to 32) by which to group similar IP addresses for the purposes of rate limiting, while still maintaining an individual counter for each IP address within that range. Requires “Use SenderBase” to be disabled. For more information about HAT significant bits, see Configuring Routing and Delivery Features.
Hi experts,I would like any suggestions on this topology. We are is the middle of replacing our old ASA5520 with the new FirePower. Our current firewall terminate our IPsec tunnels and the GRE is terminated on the first inside router's loopback on the sec...
Hi All, A customer wants to authenticate Anyconnect VPN users from an ASA using the client installed certificate and then with AD. i.e. Is this a corporate device?Would we recommend authenticating the cert on the ASA then passing the AD check to ISE ...
Hello Team, we are getting alert in FMC stating policy deployment failed, we are running on 6.2.0 version and not sure which version is stable version to re mediate this issue, in one event i have seen restart will resolve this issue but is it perman...
Threat Hunting 101
In the latest Cisco Cybersecurity report, we explore all there is to know about threat hunting and provide a how-to guide for creating a threat hunting team.
Here are some of th...
What Is Cisco Identity Services Engine?
Cisco Identity Services Engine (ISE) is an all-in-one enterprise policy control product that enables comprehensive secure wired, wireless, and Virtual Private Networking (VPN) access.
Cisco ISE offers...