Cisco ASA Basic Troubleshooting Commands

Cisco ASA Basic Troubleshooting Commands

In this video, I will show you a collection of the basic commands that you have to know or you will not be able to manage your Cisco ASA device.
so we will see commands to:

Check the basic settings and firewall states
Check the system status:
To see the actual software version, operational mode, HA, etc and the system time.
Check the hardware performance:
To see what is the state of the cpu and the memory
Check the session table of the firewall:
The values from the session table of the firewall
You can filter to the session that you looking for
Check the interface settings:
Check the traffic on interfaces, the packet and byte counters.
Show the running config only for the interfaces with ip address
Show ip address and security level
Check the state, speed and duplexity an IP of the interfaces:
Here you can see following in the output
Interface name
MAC
Link state
Speed
Duplex
MTU
Packet and Byte counters
Errors
Check the ARP Table:
This contains the permanent and the dynamic ARP entries
Check the Routing Table:
With the show route you can see the actual routing table from the firewall with the statis and the dynamic routes and the directly connected networks.










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