Mlag default route

[Edward]

Hi,

I have an question with mlag which my access switch default route should point to which Core Switch? Please refer to below scenario.

]http://i.imgur.com/gNIDTYA.jpg

Core Switch 1
=========================================
Create vlan test10 tag 10
Configure test10 ipaddress 192.168.10.1/24
configure test10 add port 23, 24 tagged
Create vlan test20 tag 20
Configure test20 ipaddress 192.168.20.1/24
configure test20 add port 23, 24 tagged
configure default ipaddress 192.168.1.1/24
enable ipforwarding

Create vlan isc tag 3000
configure isc ipaddress 1.1.1.1/24
configure isc add port 24 tagged

Create mlag peer "peerToCS2"
config mlag peer "peertoCS2" ipaddress 1.1.1.2
enable mlag port 23 peer "peerToCS2" id 1

Core Switch 2
=========================================
Create vlan test10 tag 10
Configure test10 ipaddress 192.168.10.1/24
configure test10 add port 23, 24 tagged
Create vlan test20 tag 20
Configure test20 ipaddress 192.168.20.1/24
configure test20 add port 23, 24 tagged
configure default ipaddress 192.168.1.2/24
enable ipforwarding

Create vlan isc tag 3000
configure isc ipaddress 1.1.1.2/24
configure isc add port 24 tagged

Create mlag peer "peerToCS1"
config mlag peer "peertoCS1" ipaddress 1.1.1.1
enable mlag port 23 peer "peerToCS1" id 1

Access Switch
==========================================
Create vlan test10 tag 10
configure test10 add port 21 tagged
Create vlan test20 tag 20
configure test20 add port 21 tagged
enable sharing 23 grouping 23-24

configure default ipaddress 192.168.1.4/24
configure iproute add default 192.168.1.x ????

Thanks and Regards,
Edward

[Sumit_Tokle]

VRRP is the best and easiest solution. However, I believe you may configure flow-redirect and change the next hop address. but, I have not seen anyone who uses flow-redirect to achieve.

[Edward]

Thanks for your reply, btw VRRP is the only way in this case?