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49er
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Joined: Tue Sep 27, 2011 7:55 am

Issues with VLANS CRS125-24G-1S-2HnD

Wed Dec 22, 2021 10:16 am

Hi, I think I have issues witt VLAN config on my switch.
I Make a config and load it but now some devces get no IP addres.
It is offered but it will not bound.
I think it is because of the VLAN config.

This below is the config I put in:

/interface ethernet switch egress-vlan-tag
add tagged-ports=ether1,ether2,ether3,ether4,switch1-cpu vlan-id=9
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=10
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=12
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=14
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=15
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=17
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=19
add tagged-ports=ether1,ether2,ether3,ether4,ether5 vlan-id=900

/interface ethernet switch ingress-vlan-translation
add customer-vid=0 new-customer-vid=9 ports=ether6
add customer-vid=0 new-customer-vid=9 ports=ether7
add customer-vid=0 new-customer-vid=10 ports=ether12
add customer-vid=0 new-customer-vid=900 ports=ether13
add customer-vid=0 new-customer-vid=9 ports=ether5

/interface ethernet switch vlan
add ports=ether1,ether2,ether3,ether4,ether5,ether6,ether7,switch1-cpu \
vlan-id=9
add ports=ether1,ether2,ether3,ether4,ether5,ether12 vlan-id=10
add ports=ether1,ether2,ether3,ether4,ether5 vlan-id=12
add ports=ether1,ether2,ether3,ether4,ether5 vlan-id=14
add ports=ether1,ether2,ether3,ether4,ether5 vlan-id=15
add ports=ether1,ether2,ether3,ether4,ether5 vlan-id=17
add ports=ether1,ether2,ether3,ether4,ether5 vlan-id=19
add ports=ether1,ether2,ether3,ether4,ether5,ether13 vlan-id=900

If I look in the config of the switch I see
[admin@Ring-225-SW01] > /interface ethernet switch vlan print
Flags: X - disabled, I - invalid, D - dynamic
# VLAN-ID PORTS SVL LEARN FLOOD INGRESS-MIRROR QOS-GROUP
0 9 ether1 no yes no no none
ether2
ether3
ether4
ether5
ether6
ether7
switch1-cpu
1 10 ether1 no yes no no none
ether2
ether3
ether4
ether5
ether12
2 12 ether1 no yes no no none
ether2
ether3
ether4
ether5
3 14 ether1 no yes no no none
ether2
ether3
ether4
ether5
4 15 ether1 no yes no no none
ether2
ether3
ether4
ether5
5 17 ether1 no yes no no none
ether2
ether3
ether4
ether5
6 19 ether1 no yes no no none
ether2
ether3
ether4
ether5
7 900 ether1 no yes no no none
ether2
ether3
ether4
ether5
ether13
8 D 4095 ether1 no no no no none
ether2
ether3
ether4
ether5
ether6
ether7
ether8
ether9
ether10
ether11
ether12
ether13
ether14
ether15
ether16
ether17
ether18
ether19
ether20
ether21
ether22
ether23
ether24
sfp1
switch1-cpu

In my opinion VLAN 4095 must not set on all interfaces.

Does anyone know what the issue is hier?
 
elbob2002
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Posts: 254
Joined: Tue May 15, 2018 8:15 pm
Location: Ireland

Re: Issues with VLANS CRS125-24G-1S-2HnD

Wed Dec 22, 2021 3:09 pm

4095 is the default VLAN and is enabled dynamically. There is no way to disable it.
 
49er
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Posts: 409
Joined: Tue Sep 27, 2011 7:55 am

Re: Issues with VLANS CRS125-24G-1S-2HnD

Wed Dec 22, 2021 5:33 pm

I found the problem.
I must enable HW offloading on the bridge ports.
When I enable HW offloading it is working.

Why is HW offloading not enabled bij default?

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