Dear Andrew,

Thank you for your advice,, :)

so on your diagram that you gave me it don't have router link to branch.I would like link branch to HQ by lease line then i have to at one more router on HQ, could you check for me again my diagram that i was post last time.

Oh could you give me configuration for etherchannel ? and more configuration on my diagram?

Thanks for you help :)

Best Regards,

Join

OK - from the diagram that was not clear.

Are you running any dynamic routing protocol, or do you just have static routes?

The etherchannel config would look something like:-

Switch 1 config:-

interface Port-channelxx

description *** EtherChannel switch 2 ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

!

interface Gig0/1

description *** Switch 2 etherchannel ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

channel-group 50 mode desirable

!

!

interface Gig0/2

description *** Switch 2 etherchannel ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

channel-group 50 mode desirable

!

Switch 2 config:-

interface Port-channelxx

description *** EtherChannel switch 1 ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

!

interface Gig0/1

description *** Switch 1 etherchannel ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

channel-group 50 mode desirable

!

!

interface Gig0/2

description *** Switch 1 etherchannel ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

channel-group 50 mode desirable

!

HTH>