Hi group Can Etherchannel be configured between 1924 and 2950T-24 switch. My customer is running two 1924 with Fast Etherchannel configured. The configuration says
port-channel mode desirable port-channel template-port fastethernet 0/27 port-channel preserve-order Spantree-template 1 forwarding-time 4 Spantree-template 1 hello-time 1 Spantree-template 1 max-age 6 ip address 173.23.1.150 255.255.255.0 All interface (10basteT) says no spantree start-forwarding Each server has dual NIC cards which is connected to two switches in this fashion. NIC 1 goes to Switch A -->port 1 NIC 2 goes to Switch B -->port 1. similarly all servers goes in this fashion. Fast etherchannel groups the two 100baseT ports into a single, logical transmission path. Now Customer wants to replace one 1924 switch with 2950T-24 which has 24 10/100 ports and 2 1000base T ports. I have configured Etherchannel in 2950T-24 Interface Vlan 1 Ip address 172.23.1.150 Switch#conf t Switch(config)#interface gigabitethernet0/1 -2 Switch(config-if)#channel-group 5 mode desirable Switch(Config)#port-channel load-balance (default is source mac) and configured spanning-tree as switch(config)#spanning-tree vlan 1 forward-time 4 switch(config)#spanning-tree vlan 1 max-age 6 switch(config)#spanning-tree vlan 1 hello-time 1 once I replace a 2950T-24 switch from a 1924 the configuration doesnt seem to work, link goes up and down on gigabit ethernet interface, i can only ping my vlan inteface. Is there anything missed out, will a etherchannel can be bundled between a 100base T and 1000base T, I have set the speed and duplex in 2950T-24 to 100 full and forced the 10/100 24 ports to 10baseT half-duplex. Give me your valuable inputs, if I have missed out anything give me a suggestion. thanks fahim Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=64216&t=64216 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
