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Users Subordinate to an NE40E/NE80E Failed to Go Online Because No Dynamic QinQ Resources Were Pre-allocated

Publication Date:  2013-10-08 Views:  45 Downloads:  0
Issue Description
Users subordinate to an NE40E/NE80E configured with QinQ termination access sub-interfaces failed to go online. 
Version: V300R006
Handling Process

Checked the configurations of the live network were as follows:

interface GigabitEthernet2/0/3.2502 access
 control-vid 2502 qinq-termination dynamic//Dynamic QinQ was configured.
 qinq termination pe-vid 2502 ce-vid 2900 to 2999
 subscriber-identification-mode
 #
  vlan-car rate-limit 200
  access-domain ly_iad
  mode host
  binding-user name-format mac
  binding-user password simple vlan
  access-limit 16384
  user detect retransmit 5 interval 30

No dynamic QinQ resources were pre-allocated, resulting in online failure.
Root Cause
No dynamic QinQ resources were pre-allocated, resulting in online failure.
Solution

Add the configuration to pre-allocate dynamic QinQ resources.

interface GigabitEthernet2/0/3.2502 access
 control-vid 2502 qinq-termination dynamic
 qinq termination pe-vid 2502 ce-vid 2900 to 2999
 subscriber-identification-mode
 #
  vlan-car rate-limit 200
  access-domain ly_iad
  mode host
  binding-user name-format mac
  binding-user password simple vlan
  access-limit 16384
  user detect retransmit 5 interval 30
 qinq-dynamic max-access-user 10   
Suggestions
For dynamic QinQ termination, each board supports a maximum of 64k QinQ pairs. For static QinQ termination, each board supports a maximum of 16k QinQ pairs.

END