FTD AD Realm
The Cisco Secure Firewall (FTD) uses a Realm to integrate the Firewall with Microsoft Active Directory (AD) Domain so that the firewall can identify, authenticate and apply access control policies…
FMC pxGrid integration with ISE
Cisco Firepower Management Centre (FMC) integrates with Cisco Identity Services Engine (ISE) via pxGrid to enable dynamic, identity-based security. Through pxGrid, FMC receives rich contextual information from ISE, including: Session…
ASA VPN Loopback
Cisco ASA version 9.19(1) introduced support for loopback interfaces. Loopback interfaces can be use with VPNs as the Tunnel Source and to use IP unnumbered on the tunnel interface. When…
IOS-XE Network Address Translation
This post discusses the configuration of Network Address Translation (NAT) on Cisco IOS/IOS-XE routers. Overview Network Address Translation (NAT) provides the ability to translate an IP address to another IP…
IOS-XE Configuration Archive
Cisco IOS-XE devices have a configuration archive functionality to store and manage configuration files, with a rollback capability. Configurations can be automatically backed up locally or to a remote server…
IOS-XE FlexVPN L2TPv3
Cisco routers can extend Layer 2 networks securely over a FlexVPN IPSec VPN tunnel, which allows for physically separate devices to be on same local LAN/network. This post describes the…