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We are using (with ASR 1001-X):
GRE over IPSec + Tunnel Key
IPv4
Tunnel Mode "Transport"
ESP Encryption "ESP-GCM-256"
ESP Integrity "none"
AH Integrity "none"
Wireshark and Cisco Counters at the Router show an Overhead from 62 Bytes.
The "IPSec Ove...
Here is the solution: in the menubar on the top, in the lower one go to Admin > Server Propertiesscroll to the middle of the list, locate “fabric.managementIpOverwrite” and set it to false restart the DCNM Servers
I think this feature could solve your problem:http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/conns_tcpstatebypass.htmlWith the feature "Configuring TCP State Bypass" two ASA could be active at both datacenters.Of course the AS...
I have the information from Cisco that no storage license is required for FCoE and NPV (with the "feature fcoe-npv") when no FC ports are required. So when only FCoE and NPV (and no native FC) will be used, the storage license is not required.Instead...
