C
HAPTER
27
| Link Aggregation Commands
Manual Configuration Commands
– 997 –
DEFAULT SETTING
src-dst-mac
COMMAND MODE
Global Configuration
COMMAND USAGE
â—† This command applies to all static and dynamic trunks on the switch.
â—† To ensure that the switch traffic load is distributed evenly across all
links in a trunk, select the source and destination addresses used in the
load-balance calculation to provide the best result for trunk
connections:
â–
dst-ip: All traffic with the same destination IP address is output on
the same link in a trunk. This mode works best for switch-to-router
trunk links where traffic through the switch is destined for many
different hosts. Do not use this mode for switch-to-server trunk
links where the destination IP address is the same for all traffic.
â–
dst-mac: All traffic with the same destination MAC address is
output on the same link in a trunk. This mode works best for
switch-to-switch trunk links where traffic through the switch is
destined for many different hosts. Do not use this mode for switch-
to-router trunk links where the destination MAC address is the same
for all traffic.
â–
src-dst-ip: All traffic with the same source and destination IP
address is output on the same link in a trunk. This mode works best
for switch-to-router trunk links where traffic through the switch is
received from and destined for many different hosts.
â–
src-dst-mac: All traffic with the same source and destination MAC
address is output on the same link in a trunk. This mode works best
for switch-to-switch trunk links where traffic through the switch is
received from and destined for many different hosts.
â–
src-ip: All traffic with the same source IP address is output on the
same link in a trunk. This mode works best for switch-to-router or
switch-to-server trunk links where traffic through the switch is
received from many different hosts.
â–
src-mac: All traffic with the same source MAC address is output on
the same link in a trunk. This mode works best for switch-to-switch
trunk links where traffic through the switch is received from many
different hosts.
EXAMPLE
Console(config)#port-channel load-balance dst-ip
Console(config)#