10-26-2020 02:29 AM
Guys , can you help me with port channel, traffic on ports is not evenly distributing
10-26-2020 02:54 AM
Hi there,
port-channels do not load-balance on a per-packet basis and therefore will not give an even load distribution. Instead they use a hashing algorithm to balance on combinations of packet header attributes. Different platforms have varying options. Have a look at this document for further info:
https://www.cisco.com/c/en/us/support/docs/lan-switching/etherchannel/12023-4.html#matrix
cheers,
Seb.
10-26-2020 02:59 AM
Can you post configuration and output
show run intter po X
show run | in etherchannel
make sure both the side same kind of config to load share
port-channel load-balance {src-mac | dst-mac | src-dst-mac | src-ip | dst-ip | src-dst-ip | src-port | dst-port | src-dst-port | mpls} global configuration command in order to configure the load balancing.
10-26-2020 03:24 AM
interface Port-channel1
description ____to_RTN980
mtu 1532
no ip address
negotiation auto
lacp failover non-revertive
lacp max-bundle 3
lacp min-bundle 2
service instance 10 ethernet
encapsulation dot1q 10
rewrite ingress tag pop 1 symmetric
bridge-domain 10
10-27-2020 01:54 PM
Show port-channel load balance
Do this command,
notes:-
ClientS -SW1-SW-Server
you want to make load balance in port channel between two sw,
you will go deep
what is the constant not change ?
for server the MAC address is same,
for server IP address is same,
for server the port address is same,
for clientS , the MAC address and IP address and port is different, so in SW1 make load balance do according to source Mac or source ip or source port.
i prefer Mac and port.
10-27-2020 03:16 PM
show port-channel load-balance
Do this command,
notes:-
ClientS -SW1-SW-Server
you want to make load balance in port channel between two sw,
you will go deep
what is the constant not change ?
for server the MAC address is same,
for server IP address is same,
for server the port address is same,
for clientS , the MAC address and IP address and port is different, so in SW1 make load balance do according to source Mac or source ip or source port.
i prefer Mac and port.
11-01-2020 01:26 AM
Guys thank you , i solved my problem , with port channel load-balancing by ip
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