[c-nsp] Internal vlan usage - 6500 sup32

[Ian MacKinnon]

Hi All,

I am trying to create some vlans on a 6500 Sup32 running 12.2SXH

When I try and create vlan 1010 and give it a name I get an error.

eg
conf t
vlan 1010
name myname

Gives
%Failed to commit extended VLAN(s) changes.

and the log shows
Oct 24 09:04:21.264: %PM-SP-4-EXT_VLAN_INUSE: VLAN 1010 currently in use 
by online diag vlan4
Oct 24 09:04:21.264: %SW_VLAN-SP-4-VLAN_CREATE_FAIL: Failed to create 
VLANs 1010: VLAN(s) not available in Port Manager


a show vlan internal usage shows
VLAN Usage
---- --------------------
1006 online diag vlan0
1007 online diag vlan1
1008 online diag vlan2
1009 online diag vlan3
1010 online diag vlan4
1011 online diag vlan5
1012 PM vlan process (trunk tagging)
1013 Control Plane Protection
1014 L3 multicast partial shortcuts for VPN 0
1015 Egress internal vlan
1016 Multicast VPN 0 QOS vlan
1017 IPv6 Multicast Egress multicast


I have
vlan internal allocation policy ascending


I am not using the end vlan numbers, would changing this to descending 
fix this, although that requries a reboot.

Any other options?

thanks