![]() Route is advertised and installed in the routing table but I cannot ping loopback int 192.168.20.1 from other routers other than directly connected R2.Īggregate-address 200.0.0.0 252.0.0.0 summary-only Hey so i currently have 2 servers within the same OUon 1 server its pulling all the GPO'son the other server its not pulling all of them.I'm preparing myself for new CCNP exam and working on a lab where I have 5 routers running BGP, R1 advertises network 192.168.20.0 and the Loopback1 is 192.168.20.1. GPO not applying to all servers Windows. ![]() Our rooms are semi private, so most of the time, the resident shares a room. So I work for a nursing home/campus and we are starting to get requests about devices like the Google Home. Google Home in a residents room Security.All that being said, here are some stupid questions to answer on a Fri. I always enjoyed the random answers that would spring up. I stopped doing it a while back and I miss it. Hey all, dipping my toe back in to see if people are still interested in this. Stupid Friday ?'s | 2/2/24 Water Cooler.As long as I had a good supply of food, I think I could stick it out for a while. Images of Tom Hanks and Wilson are probably bouncing around your head right now. Spark! Pro Series - Febru"Writing" Water Coolerīeing stranded on a deserted island might be a dream come true for some.Although, the network should not overlap for the above reason. This technique is used during network address migrations to allow new network IP devices to continue to talk to old network IP devices. In this case, a router-on-a-stick will allow communication - even on the same LAN (wire). As always, you need a router to connect two different networks. They won't see each other at the L2 level. You can have multiple (non-overlapping) networks running on the same wire. What your example illustrates is the difference between a LAN (the wire) and a network (the traffic on the wire). But it will not work for any protocol that uses encryption (RDP, SSH, for example). This works fine for PING, which doesn't care about asymmetric routes. IF (target IP) is within my network, then use L2, ARP to get the MAC. Yes, but you see, that's not going to happen. I know its not an ideal setup but the the IP range is being expanded from a /24 to /22 and there are a number of devices on the /24 which have to remain with the /24 mask but will still need to communicate with anything in /22. This is what I thought was happening just my brain was overthinking things as normal. Your network design is not ideal and will cause some very strange communication issues moving forward. So to test this power off the router then everything should stop working. But 172.16.1.1 knows that 172.16.2.1 is on a different subnet so it sends the ping reply to 172.16.1.254 which redirects the response to 172.16.2.1 because it knows its on the same subnet as the router's LAN interface. So for the 172.16.2.1/22 device talking to 172.16.1.1 it knows its within its subnet range so it doesn't need to talk to the router, it can go direct. Try doing a tracert from PC1 to PC2 and see if you get a different result than PC2 to PC1. When the gateway pings PC1 or PC2, it goes directly because the target is inside its subnet. Successful ping, as it the one to the gateway. When PC2 pings PC1, it goes directly because the target is inside its subnet. The gateway sees the target as inside its subnet and forward the packet to it. When PC1 pings PC2, it directs it to the gateway because the target is outside its subnet. ![]() This means that it sees everything in the 172.16.1/22 subnet (172.16.1.1 through to 172.16.4.254) as being in the same subnet as it. ) will be directed to the default gateway for the Second PC, presumably 172.16.1.254 ![]() This means that a ping to any address other than in the 172.16.1/22 subnet ( This means that a ping to any address other than in the 172.16.1/24 subnet will be directed to the default gateway for the First PC, presumably 172.16.1.254 You *do* realise that there are two different subnet masks being used?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |