[c-nsp] Portchannel - Etherchannel

Alexandra Alvarado aaaa at telconet.net
Mon May 16 20:10:14 EDT 2005


Hello,

 

I have installed Etherchannel in two ports of a catalyst 3550; these ports
have connected two Fast Ethernets that belong to a router 7513 configured
Portchannel. It worked ok, but the problem is that the traffic is not
correctly balanced between the fastethernets. 

 

  Interface              IHQ   IQD  OHQ   OQD  RXBS RXPS  TXBS TXPS TRTL

* FastEthernet9/0/0        0     0    0    32 50087000  30371 49200000
15626 0

* FastEthernet9/1/0        0     0    0     3 645000  665 52214000  14674
0

 

 

How can I do to balance in a better way these interfaces?  

 

In a cisco switch document, I saw the next command:

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}

 

Do I have to configure something similar in the router?

 

 

Thanks

 

Alexandra Alvarado

 

 

PD: Configuration

 

SWITCH CONFIG

 

interface FastEthernet0/17

 description FE9/1/0_Router_7513

 switchport access vlan 2

 switchport mode access

 switchport nonegotiate

 ip access-group 135 in

 duplex full

 speed 100

 no cdp enable

 channel-group 1 mode on

end

 

interface FastEthernet0/22

 description FE9/0/0_Router_7513

 switchport access vlan 2

 switchport mode access

 switchport nonegotiate

 ip access-group 135 in

 duplex full

 speed 100

 no cdp enable

 channel-group 1 mode on

end

 

ROUTER CONFIG

 

interface Port-channel1

 description Telconet GYE LAN

 ip address xxx.xxx.xxx.xxx 255.255.255.248

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 full-duplex

 no cdp enable

 no clns route-cache

 hold-queue 150 in

end

 

interface FastEthernet9/0/0

 description Telconet GYE LAN

 no ip address

 ip access-group 120 in

 ip access-group 120 out

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 rate-limit input access-group 102 256000 8000 8000 conform-action transmit
exceed-action drop

 full-duplex

 channel-group 1

 no cdp enable

 no clns route-cache

end

 

interface FastEthernet9/1/0

 description Telconet GYE LAN

 no ip address

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 rate-limit input access-group 102 256000 8000 8000 conform-action transmit
exceed-action drop

 full-duplex

 channel-group 1

 no cdp enable

 no clns route-cache

end

 



More information about the cisco-nsp mailing list