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huawei S5720 and S5700 DHCP problem

Latest reply: Mar 7, 2018 04:41:15 2345 2 0 0 0
Dear All,

Please help to solve dhcp problem.
Please see the my network diagram.i connect to 2 huawei switches and 1 juniper switches to huawei s5720.I configure dhcp server for all vlan in s5700.i have 3 vlan .VLAN10 for CCTV vlan 5 for server and vlan 14 for wireless ,i configure trunk port in all switches to carry vlan 10,5 and 14. All switch have vlan 1 ,5 and 14 .i already configured access ports for all vlan.But my hosts that connected to l2 switches cannot get dhcp ip.

When i directly connect to s5720 ,i got the dhcp ip.Below the l2 switch,i cannot get dhcp.

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Created Mar 1, 2018 01:15:20

I guess you vlan coanfiguration has some error on access switch accroding to your description.
you can check the pvid for each port.
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Created Mar 7, 2018 04:41:15

Most probably the PVID.
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