ExtremeSwitching X690 series switches allow 400Gbps of combined I/O bandwidth for the six uplink ports (49, 53, 57, 61, 65, 69). If all of these uplink ports are configured to use their maximum capacity (49, 53 can operate at 40G; and 57, 61, 65, and 69 can operate at 100G), they can exceed the total allowed bandwidth:
Port 49 (40G) + Port 53 (40G) + Port 57 (100G) + Port 61 (100G) + Port 65 (100G) + Port 69 (100G) = 480G > 400G (allowed limit)
To configure the bandwidth of the ExtremeSwitching X690 uplink ports, use the command:
configure ports partition-template [2x100G-and-4x40G | 4x100G] {slot slot}
To show the bandwidth configuration of the ExtremeSwitching X690 uplink ports, use the command:
show ports partition-template {slot [ slot | all ] }