when i look at a portchannel i have the followwing output.
show interfaces port-channel 4
Channel Ports Ch-Type Hash Type Min-links Local Prf
------- ----------------------------- -------- --------- --------- ---------
Po4 Active: Te1/0/17, Te2/0/17, Dynamic 7 1 Disabled
Te1/0/8, Te2/0/8
Hash Algorithm Type
1 - Source MAC, VLAN, EtherType, source module and port Id
2 - Destination MAC, VLAN, EtherType, source module and port Id
3 - Source IP and source TCP/UDP port
4 - Destination IP and destination TCP/UDP port
5 - Source/Destination MAC, VLAN, EtherType, source MODID/port
6 - Source/Destination IP and source/destination TCP/UDP port
7 - Enhanced hashing mode
i would like to know how is compute the enhanced hasing mode?