In this series of posts lets configure OSPF Totally Stubby Area, but before proceeding further let’s summarise the below topology Two OSPF Areas Area 0 and Area 5 R1, R2 and R4 are part of Area 0 and OSPF is configured on the directly connected links on each router ( R1 – R2 link , R1-R4 …
How to configure OSPF Totally Stubby Area in Cisco Routers- Series 1? Read More »
A growing challenge facing network administrators is determining how to control who can access the organization’s internal network—and who can’t. For example, can anyone walk into campus LAN , plug in a laptop, and access the network? You might argue that the wall jack has no connection to a switch, but couldn’t someone just pull …
Introduction to Cisco port security and the reasons to implement Read More »
Cisco VIRL comes with an internal SSH and Telnet client which is quite good and it opens all the SSH and telnet sessions within VMMaestro GUI, but if someone wants to use Secure CRT on their MAC as an external client, one can easily configure the changes in VIRL VMMaestro, Terminal>Cisco Terminal Step 1 Change …