Wired Intelligent Edge

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

what firmware version are you runing on the switch?

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

Now running 10.10.1030

what firmware version are you runing on the switch?

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

i could not find any specific fix in the later firmware 10.10.1040

BTW did you add the trusted dhcp server to your config?

is this a new configuration you have done ?

Now running 10.10.1030

what firmware version are you runing on the switch?

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

No i'm not add trusted dhcp server but i try to add trusted server and same issue.

i could not find any specific fix in the later firmware 10.10.1040

BTW did you add the trusted dhcp server to your config?

is this a new configuration you have done ?

Now running 10.10.1030

what firmware version are you runing on the switch?

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

i think you should reach out to our support centre.

No i'm not add trusted dhcp server but i try to add trusted server and same issue.

i could not find any specific fix in the later firmware 10.10.1040

BTW did you add the trusted dhcp server to your config?

is this a new configuration you have done ?

Now running 10.10.1030

what firmware version are you runing on the switch?

This "show dhcpv4-snoop"

and  show interface brief, show dhcpv4-snooping binding

the configs are all good, perhaps you can add the trusted DHCP IP address as well.

perhaps "show dhcpv4-snoop" gives us some clues

On global only config  dhcpv4-snooping Not config  dhcpv4-snooping authorized-server x.x.x.x  and yes use "dhcp-snooping trust" command  on the switch uplink.

do you have the following  global command ?

• dhcpv4-snooping
• dhcpv4-snooping authorized-server x.x.x.x

and this "dhcp-snooping trust" command  on the switch uplink?

We config vlan like and first time vlan 1015 cannot get dhcp then after reboot vlan 1062 cannot get dhcp and vlan 1015 can get dhcp.

perhaps the VLAN id are not configured properly. it'll be helpful if you paste your config for VLAN10 and that other vlan

also tell us if the DHCP server is on its own subnet separate form these VLANs.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.

I have issue Aruba CX 6200F can't get DHCP some vlan like vlan 10 and i try to reboot switch after reboot vlan 10 can get DHCP but it change to other vlan can't get dhcp.