Is it the right approach to do spantree-load balancing with HSRP redundancy
I have 4 users Vlans tied to subnets, vlan 10
172.16.10.0 vlan 11 172.16.11.0vlan 20
172.16.20.0 vlan 21 172.16.21.0 Server Farm Vlans vlan
101 172.16.101.0vlan 102 172.16.102.0 users vlans are connected back to
(2) 6509 switches as well as server farms vlans. All of the ports between
the switches will be trunk ports USER'S VLANS (1)
6509
(2) 6509set spantree root 10 20
set spantree root 11 21 set spantree root 11 21 secondary
set spantree root 10 20 secondary int vlan 10
int vlan 10ip address 172.16.10.2
255.255.255.0 ip address 172.16.10.3
255.255.255.0 standby 1 ip 172.16.10.1 preempt
standby 1 ip 172.16.10.1standby 1 priority 110
standby 1 priority 100
int vlan 20
int vlan 20ip address 172.16.20.2 255.255.255.0
ip address 172.16.20.3 255.255.255.0stand!
by 2 ip 172.16.20.1 preempt standby 2 ip
172.16.20.1standby 2 priority 110
standby 2 priority 100 int vlan 11
int vlan 11ip address 172.16.11.2 255.255.255.0
ip address 172.16.11.3 255.255.255.0standby 3 ip
172.16.11.1 standby 3 ip
172.16.11.1 preempt standby 3 priority 100
standby 3 priorty 110 int vlan 21
int vlan 21ip address 172.16.21.2
255.255.255.0 ip address 172.16.21.3
255.255.255.0standby 4 ip 172.16.21.1
standby 4 ip 172.16.21.1 preempt standby 4 priority 100 !
standby 4 priority 110 For the server farm
vlans: (1) 6509
(2) 6509set spantree root 101
set spantree root 102set spantree root 102 secondary
set spantree root 101 secondary int vlan 101
int vlan 101 ip address
172.16.101.2 255.255.255.0 ip address 172.16.101.3
255.255.255.0standby 5 ip 172.16.101.1 preempt
standby 5 ip 172.16.101.1standby 5 priority 110
standby 5 priority 100 int vlan 102
int vlan 102 ip address 172.16.102.1
255.255.255.0 !
ip address 172.16.102.3 255.255.255.0standby 6 ip 172.16.102.1
standby ip address 172.16.102.1 preemptstandby 6
priority 100 standby 6
priority 110 I will also connect 6509 switches together as trunk ports. Any thoughts?
Teza
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