2. Access Switch Catalyst 4500 L3 Switch Software Version 12.2(31)SGA),
The problem occured when i added the keyword "log" behind the statement on Core Switch . It somehow let the RDC established the connection. If i removed the keyword "log", it will follow the ACL statement.
As the ACL Log option is just logging of matched packets with any of the rules in ACL, I don't think any problem with your configuration.
There should be two possibilities...
1. You might have multiple paths to reach the server & establishing connectivity successfully in another path.
2. Bug suspected by you
Did you see any log entry in the core switch exactly at the same time when you tried to reach server successfully with ACL Log option? You can try with conditional debug with "debug ip packet list " to see the packets from 10.10.101.23 to 10.10.101.28 & also in opposite direction in real time.
With best regards...
Pls kindly rate if helpful or answered your question.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...