certcollection ccie

certcollection ccie

Sup7_E#copy tftp: bootflash: The above is my feeling of when I exam CISCO CCIE LAB and CISCO CCIE written exam. Hope you guys for your own dream to fight! Fighting! This is the firewall that uses the ACL to write to the OUTSIDE interface to release external traffic into the internal. And to monitor this traffic in real time. This is what we often say based on the adaptive algorithm-based state monitoring packet filtering firewall. It is also the most mainstream firewall mainly Cisco ASA, JUNIPER firewall. As can be seen from the above, the FO configuration is successful and a master-lave mode is formed. Everyone knows that in some places, high reliability is required. Sometimes a single device will have a single point of failure. Therefore, two or more units need to be used together. For example, in a router, multiple devices can be configured to be used or used by protocols, such as HSRP, VRRP AND GLBP. Multi-group use, firewall is no exception, the principle of FO is not much to talk about here.If you are interested in this aspect,certcollection ccie , you can find out on the internet. ASA’s FO difficulty lies on the architecture and configuration is actually quite easy. Under normal circumstances, A/S mode which is a master-slave mode. Of course, it can also to do AA mode through the virtual wall. FO configuration has basic requirements. It is hardware, software or licensing needs to be exactly the same. CISCO has a special document if it’s not same, it will be an error.