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I’m playing with a new storage backend so I wanted to create a whole bunch of VMs, then edit them, then stop them, then start them. Here’s how I did it. Here’s the end result. Now here’s how I did it. $value = 1..10 $vmstore = “C:\VMDATA\VM POOL\” $vmparent = “C:\VMDATA\VM POOL\Server 2012R2 Parent.vhdx” foreach ($number …
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Previously in part 1 we discussed route-filtering using the “filter-list” command in OSPF. That was limited to our ABR and ASBRs. With distribute-lists we are able to filter OSPF routes from making to the routing information base/routing table (RIB). If you recall our topology from part 1, well I’ve just added R4 to that. If …
Filtering routes is a little more complicated when we are talking about OSPF. In EIGRP it was simple. Since EIGRP is an advanced distance vector routing protocol, each router doesn’t have a perfect picture of the routing domain, it just has an idea of what’s behind our neighbor. OSPF is of course different. Each OSPF area …
Forcing safe-search for Google is very simple, and pretty hard to turn off. Couple it together with filtering DNS queries and you’ve got yourself a pretty robust content filter. First I’m going to show you the powershell way (run powershell as admin), then I will show you the GUI way. add-dnsserverprimaryzone -ReplicationScope Forest -Name …
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In my CCNP notes I usually have some questions about each topic to help me solidify the material (along with labs). Here are some EIGRP questions I would recommend trying to answer. If I were you, I would memorize these questions/answers. I promise they will help! Questions: What is the administrative distance of internal EIGRP? …
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EIGRP Summarization is used to simplify our routing table and advertise a summary instead of a bunch of prefixes that look the same. My current network topology is simple, I’ve basically configured EIGRP, then used the “network 0.0.0.0” command to advertise everything and form neighbors. Here is what my routing table looks like …
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