Reference Guide
Minimum links
Congure minimum links in a port-channel (LAG) that must be in oper up status to consider the port-channel to be in oper up status.
1 Enter the number of links in a LAG that must be in oper up status in PORT-CHANNEL mode (1 to 32, default 1).
minimum-links number
2 Save the conguration.
do commit
Congure minimum operationally up links
OS10(config)# interface po 1
OS10(conf-if-po-1)# minimum-links 5
OS10(conf-if-po-1)# do commit
Assign IP address
Assign an IP address to a port-channel and use port-channels in L3 routing protocols.
1 Congure an IP address and mask for the interface in INTERFACE mode. Use the secondary parameter to congure up to eight
secondary IP addresses, if needed.
ip address A.B.C.D/x [secondary]
2 Save the conguration.
do commit
Assign port-channel IP address
OS10(config)# interface port-channel 10
OS10(conf-if-po10)# ip address 1.1.1.1/24
OS10(conf-if-po10)# do commit
Remove or disable port-channel
You can delete or disable a port-channel.
1 Delete a port-channel in CONFIGURATION mode.
no interface port-channel channel-number
2 Disable a port-channel to place all interfaces within the port-channel operationally down in CONFIGURATION mode.
shutdown
3 Save the conguration.
do commit
Delete port-channel
OS10(config)# interface port-channel 10
OS10(conf-if-po-10)# no interface port-channel 10
OS10(conf-if-po-10)# do commit
Load balance trac
OS10 uses hash algorithms for distributing trac evenly over channel members in a port-channel (LAG). The hash algorithm determines
how trac is distributed among LAG members. You can use hashing to load balance trac across a port-channel. Load balancing uses
source and destination packet information to take advantage of resources by distributing trac over multiple interfaces when transferring
data to a destination.
LAG hashing on the source IP, destination IP, source transmission control protocol (TCP)/user datagram protocol (UDP) port, and
destination TCP/UDP port are used for hash computation by default.
Interfaces
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