Yealink_T220p

Connecting Yealink IP Phone T22P to Cisco Catalyst Switch

Connecting Yealink IP Phone T22P to Cisco Catalyst Switch Couple days ago, we have been struggled to find the method connecting our Yealink IP Phone T22P to our Cisco Catalyst Switch ...
rommon

How to load IOS image via TFTP in Rommon

How to load IOS image via TFTP in Rommon. Have you ever been in  pain  when you’re stuck with a router that has no image or the image on router is corrupt? We have experienced the ...
cisco

Fixing the Cisco IOS Translating “…” Domain Server

This article about Fixing the Cisco IOS Translating “…” Domain Server If you ever been upset about error in Cisco network devices like “Translating … domain server” ...
asa5550

Configure IP Spoofing and IPS Protection With a Cisco ASA 5500 Firewall

Configure IP Spoofing and IPS Protection With a Cisco ASA 5500 Firewall The Cisco ASA firewall appliance provides great security protection out-of-the box with its default configuration. ...

Configuration Guide For The Cisco ASA 5500 series

Cisco has many securities product , one of them are Cisco ASA. The Cisco ASA 5505 Firewall is the smallest model in the new 5500 Cisco series of hardware appliances. Although this model ...
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