03-04-2023 12:57 PM
Hello,
I have a park with more than 600 IP camera on 2960x switchs
I configured a VLAN 31 as a vlan for IP camera
cofiguration is correct, I can ping Cameras, DVR, central server on the VLAN but when I try to add some cameras to the main dispay screen , the add is not working for some of them ==> IP issue. i can ping the camera where i have the issue.
Do you know the issue before??
03-04-2023 01:04 PM
""the add is not working for some of them ==> IP issue""
how you know that ?
03-04-2023 02:54 PM
on the GUI interface of the main dispay screen, when I clik on an IP camera to add to the dispay, it say IP issue
The strange thing it that when I keep the switch with the default config (no config, no vlan, all cam and dispay equipment n vlan 1), it works
03-04-2023 03:12 PM - edited 03-04-2023 03:12 PM
The strange thing it that when I keep the switch with the default config (no config, no vlan, all cam and dispay equipment n vlan 1), it works
Prefect,
you must make display and camera in same VLAN (that why it work when no config, It work because all port is assign to VLAN 1)
03-04-2023 03:12 PM
Hello,
which device is doing the routing for Vlan 31 ? Also, post a screenshot of the main display screen, so we know what you are talking about.
03-04-2023 05:29 PM
1. Check if all the cameras are getting the right IP addresses.
2. Maybe the camera GUI has a bug and may not be able to support /23 (or more).
03-04-2023 09:22 PM
you must putt all of them in same vlan ( any vlan ) or use L3 switch for vlan routing
03-05-2023 03:26 AM
yep , I'm using a couple of 9407 for L3 routing
03-04-2023 10:33 PM
Hello
Are all the cameras configured and assigned to the same ip subnet and vlan?
Its possible that these cameras that are not working do not like being in a "tagged" vlan which by default is a vlan other than vlan 1
03-05-2023 03:27 AM
yes all interface are assugne access vlan 31
03-05-2023 03:39 AM
I am using couple of SW
I think that
the camera that work fine with display is all in same SW
the camera in other SW not work ?
If what I right
then check
VLAN 31 is add in both SW
VLAN 31 allow in trunk between two SW
03-05-2023 03:56 AM
the camera that are not working are dispatched on may switch
the vlan 3A is allowed on the truk between the 2 L3 swicth and between the SW29 and the L3 swicth.
This why I'm confused
03-05-2023 04:04 AM
so you have two L3 SW and one Access SW (SW29) ??
if Yes
show vlan <<- in all SW and check if camera ports appear with vlan 31
show interface trunk <<- check the VLAN 31 is allow and not pruned from trunk
finally check the STP for VLAN 31 (if you run PVST) it can BLK the vlan 31 in trunk.
03-05-2023 04:10 AM
Hello,
post the full running configs of all (layer 2 and layer 3) switches that are in your topology. Post a schematic drawing of your topology as well, and put descriptions on the ports so we know which ports of the switches are connected to what.
03-05-2023 04:27 AM
if I have hubs connected to switch SW29, I allowed the vlan 31 on the trunk with the hub. is this enough or I should use the vlan 1???
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