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CCNP TSHOOT Lab Manual
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You just clipped your first slide! Clipping is a handy way to collect important slides you want to go back to later. Now customize the name of a clipboard to store your clips. If this is the case then we at least know the DHCP server is fine. Client1 is configured for DHCP so to me this machine is looking good.
If this were a real computer you might want to check other settings like the firewall. We will move our focus to the DHCP server:. I do see that there is a DHCP pool. The DHCP service is running so we know this is not the issue. The first thing that I notice is that the address range is incorrect.
This pool is configured to use This is looking better. The DHCP configuration itself is looking good now to me. The interface is in access mode which is good but it has been assigned to VLAN Client1 should be in VLAN Client2 was also having issues.
This is the area of the topology where I will focus on. This is how we configure IP helper. Still no DHCP action.
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In between the switches we are using etherchannels. We can see that port-channel 1 and 2 are up and running. I can see that VLAN 10 is operational.
Now we are onto something! Next step is to check if they are in trunk mode and if VLAN 10 is allowed or not:. VLAN 10 is allowed on it so this should normally be enough. Did our hard work pay off?
What else could be wrong? Is R4 able to reach these IP addresses? Back to the drawing board:. R4 should learn about the There are two interesting things here:. This is looking better! Start with the cabling, connectors and then move on to layer 2. Check the VLANs, interfaces, trunks, spanning-tree, etc.
When this is OK, check layer 3…. IP addresses, routing, etc. This FTP server is in another subnet so traffic has to be routed. The first thing I would check is to see if they can reach their default gateway or not. If you like to keep on reading, Become a Member Now!
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