Forum Post: RE: Dell N2048P - NSA250 SonicWall and Cisco SG500X Core
The top configuration worked fine and I now have the APs attached to my Sonicwall and working fine throughout my estate, Thanks for your assistance it was excellent, Richard
View ArticleForum Post: RE: Dell N2048P - NSA250 SonicWall and Cisco SG500X Core
Thanks for the update. Glad to hear you were able to get everything working. Cheers
View ArticleForum Post: RE: error connection with spanninjg tree
One solution would be to disable spanning tree on interface 3. As long as you know there is not a loop here, then disabling will at least give you a solid connection so that further troubleshooting can...
View ArticleForum Post: RE: error connection with spanninjg tree
Port Description Duplex Speed Neg MTU Admin Link State State --------- --------------------------- ------ ------- ---- ----- ----- ----- Gi1/0/3 Full 1000 Auto 1518 Up Up Port Description ---------...
View ArticleForum Post: RE: DELL FORCE10 s4810
This KB article should have the information you are looking for. httpbit.ly/2gQv7jg
View ArticleForum Post: RE: N3024F with Gbit copper SFP not receiving data
While trying to make these connections, I would also take a look at the logs, see if there are any messages that might point you in the right direction. # show logging The interface counters may also...
View ArticleForum Post: RE: Stacking N2000 Series
What if the first two unit is already Stack with "Ring Topology" (with 2 stacking cable connected to each other), and I want to add another same unit? Can I just plug out one of them and plug it in to...
View ArticleForum Post: RE: No connection to stack (N1548 2x - N1548P)
I disabled spanning tree on port 3 and now i can connect to the stack on the ip. There are some other switches and the Firewall on the network.
View ArticleForum Post: RE: DELL Force10 MXL 10/40 strom-control
If you issue the command # show interfaces, for the an interface with storm control enabled, do you see a line for broadcast recovery?
View ArticleForum Post: RE: DELL Force10 MXL 10/40 strom-control
TenGigabitEthernet 0/51 is up, line protocol is up Hardware is DellEth, address is f8:b1:56:95:0d:58 Current address is f8:b1:56:95:0d:58 Port is present Pluggable media present, SFP+ type is...
View ArticleForum Post: RE: Stacking N2000 Series
You can leave the two currently stacked switches powered on. Unplug one of two stacking cables, plug in the new switch, and then power on the new switch.
View ArticleForum Post: RE: No connection to stack (N1548 2x - N1548P)
I suggest mapping out your network fully. This will help show where loops exist in the network. It would also be a good idea to configure your root switch with a spanning tree priority of 4096.
View ArticleForum Post: N2048P stack unreachable - ipMapProcessing / osapiArpFlush error
Hi, I have 3 N2048P stacks connected to a central switch with Giga SFP. The 3 stacks have the same config and the same firmware 6.3.2.7 All the 3 links are up without any error on the central switch. I...
View ArticleForum Post: 1 GbE RJ45 to 40 GbE QSFP?
How do I connect a 1 GbE RJ45 Internet connection into a 40 GbE QSFP port on a Z9000 and/or MXL? I tried a QSFP to SFP+ combined with a SFP+ to RJ45 but that didn't appear to work.
View ArticleForum Post: RE: 2724 won't display some pages
Sometimes different browsers do better at displaying the GUI than others. Have you tried using a different browser? Ensuring that plugins are disabled? What firmware is the switch at? Sometimes being...
View ArticleForum Post: RE: N2048P stack unreachable - ipMapProcessing / osapiArpFlush error
I am not certain what would be causing messages like this. Are there any other messages to accompany these? Does the switch logging differ from what is recorded on the syslog server? # show logging...
View ArticleForum Post: RE: 1 GbE RJ45 to 40 GbE QSFP?
The 40Gb ports can break out into four 10Gb ports via a breakout cable. Page 20: httpbit.ly/2uRrYVY he part number for the cable is HVVVF. The cable provides four SFP+ ports. You could then use a 1Gb...
View ArticleForum Post: RE: 2724 won't display some pages
Thanks for the quick reply Daniel. The switch has firmware 1.0.1.07 I'm browsing on a Macbook Pro with OSX 10.11.6. When I use Opera v46.0.2597.57 I get the problems I've mentioned. Following your...
View ArticleForum Post: RE: 2724 won't display some pages
Great! glad to hear it was an easy solution. Cheers
View ArticleForum Post: RE: N3024F with Gbit copper SFP not receiving data
Hi Daniel, The interface was most definitely up and negotiated 1000/full. I wouldn't have progressed further if that wasn't the case. Logs only showed STP changing to forwarding state, nothing more...
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