Cisco ASA Transparent Internal Firewall Configuration
Cisco ASA (Adaptive Security Appliance) is a security device that provides firewall, VPN, and other security services for networks. It can operate in multiple modes, including Routed Mode and Transparent Mode. Let’s focus on Cisco ASA Transparent Mode. In Transparent Mode, the Cisco ASA firewall is inserted into a network without requiring any IP address […]
Fortinet Firewall – Multiple WAN ISP Basic Failover
On our topology, we have Fortigate firewall, Cisco routers and 2 ISP provider with 20.0.0.2 and 10.0.0.2 gateways. We would like to setup a basic failover on Fortigate firewall which will allow us to use 2nd ISP link if ISP-1 drops. Basic idea behind this is “administrative distance” on Static routes on the firewall. We […]
Forgot your Cisco Router Password? Follow these easy steps for recovery on terminal
What is Cisco Rommon Mode? ROM Monitor Mode, often referred to as “ROMMON” mode, is a low-level mode on Cisco networking devices that allows for basic device recovery and maintenance operations. ROMMON stands for “ROM Monitor,” and it provides a way to interact with the device’s firmware and bootstrap loader when normal operating conditions or […]