11-14-2018 11:51 AM - edited 03-08-2019 04:37 PM
Hello,
I have been trying to configure some extended VLANs on a Nexus9000 93180YC-EX but with no luck. I need to create these two vlans 4089 and 4091, which are system reserved VLANs. We do have 2 NX5Ks where these VLANs were defied and are in production. Does anyone know how to create extended VLANs on the NX9Ks?
Thanks in advance,
~zK
Solved! Go to Solution.
11-16-2018 09:22 AM
I was able to change the default reserved VLANs on the NX9K. This is how I was able to accomplish that:
1- Removed the existing reserved VLANs, which is a block of 128 vlan-ids (3968-4096)
2- Saved the config (copy running-config startup-config/ wr)
3- Reloaded the switch (this is a must do step)
4- Specified a new block of 128 (I specified this range 3771-3898)
5- Reloaded the switch (this is a must do step)
Thanks for your input everyone!
Here are the commands I used:
11-14-2018 12:40 PM
have you tried below :
The no system vlan vlan-id reserve command changes the range for reserved VLANs to the default range of 3968-4095 after the device is reloaded.
Use the show system vlan reserved command to verify the range of the current and future reserved VLAN ranges.
this guide for reference :
11-14-2018 02:46 PM
11-15-2018 12:20 AM
Can you post the output which requested to see what you have in the configuration.
11-15-2018 12:30 AM - edited 11-15-2018 01:07 AM
Hello
Not so sure you can utilize the internal Vlans? - My understanding you cannot do this. and when you apply no system vlan xx internal reserve it will just default back to the original internal range
11-16-2018 09:22 AM
I was able to change the default reserved VLANs on the NX9K. This is how I was able to accomplish that:
1- Removed the existing reserved VLANs, which is a block of 128 vlan-ids (3968-4096)
2- Saved the config (copy running-config startup-config/ wr)
3- Reloaded the switch (this is a must do step)
4- Specified a new block of 128 (I specified this range 3771-3898)
5- Reloaded the switch (this is a must do step)
Thanks for your input everyone!
Here are the commands I used:
11-16-2018 09:36 AM
Thanks for the feedback and the steps!
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