How do you handle overlapping vlans when using OTV between Data Centers. i.e. in Data Center 1 i have vlan 100 with ip address 10.10.100.0/24 and in Data Center 2 I have vlan 100 with ip address 10.20.100.0/24. I don't want to combine these into one network but keep them seperate when extending them between Data Centers.. Can OTV re-assign the vlans? or do i have to ensure the vlan tags are unique between the data centers?
Then you need seperated OTV edge devices for each DC which has overlapped vlans. You can increase the number up to three at this moment by using VDC feature. OTV doesn't support qinq or similar mechanisms yet.
Evan with a separate VDC the only way I can think of to translate the vlans is too connect access ports for each vlan that needs to be translated. This is not a practical solution for a large number of vlans as it would use a large number of ports on the Nexus 7K. If a trunk is used the vlan tags are passed through. Is there another way?
Let me start by telling you that there is already a very nice document in the Cisco Community Forums which describes the procedure to upgrade the APIC CIMC. In case you came across this document before looking into the mentioned one, here is...
2020年7月14日 (初版)主な問題F3 ラインカードを利用した場合、Shared Policers の設定により通信レートを期待値に制御できません。CIR 値を 1048600 に設定し、以下一例となります。128 byte のペイロードのパケットが通過している場合の、egress port 側の sh int の出力：N7K(config)# sh int e1/1 | i i rate
Rate mode is dedicated
30 seconds input ...