一个ACE的配置案例
网络拓扑如下:
用户两台服务器S1、S2作负载均衡,对外提供服务的地址是192.168.10.200
-------------------------------------------------------------------------------
ACE1:
-------------------------------------------------------------------------------
1、管理流量配置
class-map type management match-any MGMT_CLASS
description remote-access-traffic-match
2 match protocol telnet any
3 match protocol ssh any
4 match protocol icmp any
5 match protocol snmp any
6 match protocol http any
7 match protocol https any
8 match protocol xml-https any
policy-map type management first-match MGMT_POLICY
class MGMT_CLASS
permit
interface vlan 9
description Client_Vlan
ip address 192.168.9.11 255.255.255.0
service-policy input MGMT_POLICY
no shutdown
interface vlan 10
description Server_Vlan
ip address 192.168.10.11 255.255.255.0
service-policy input MGMT_POLICY
no shutdown
interface gigabitEthernet 1/1
speed 1000M
duplex FULL
switchport access vlan 9
no shutdown
interface gigabitEthernet 1/3
speed 1000M
duplex FULL
switchport access vlan 10
no shutdown
ip route 0.0.0.0 0.0.0.0 192.168.9.254
2、负载均衡配置
access-list PERMIT_ALL line 10 extended permit ip any any
access-list PERMIT_ALL line 11 extended permit icmp any any
access-list PERMIT_ALL line 12 extended permit tcp any any
probe icmp ICMP_PROBE
interval 5
passdetect interval 2
passdetect count 1
probe http HTTP_PROBE
interval 5
passdetect interval 2
passdetect count 1
expect status 200 200
rserver host SVR1
ip address 192.168.10.1
inservice
rserver host SVR2
ip address 192.168.10.2
inservice
serverfarm host SVRFARM
probe ICMP_PROBE
rserver SVR1
inservice
rserver SVR2
inservice
class-map match-all CLIENT_VIP
2 match virtual-address 192.168.9.200 any
policy-map type loadbalance first-match LB_POLICY
class class-default
serverfarm SVRFARM
policy-map multi-match CLIENT_VIP
class CLIENT_VIP
loadbalance vip inservice
loadbalance policy LB_POLICY
loadbalance vip icmp-reply
interface vlan 9
access-group input PERMIT_ALL
service-policy input CLIENT_VIP
interface vlan 10
access-group input PERMIT_ALL
3、HA配置
interface gigabitEthernet 1/2
speed 1000M
duplex FULL
ft-port vlan 99
no shutdown
interface vlan 9
peer ip address 192.168.9.12 255.255.255.0
alias 192.168.9.10 255.255.255.0
interface vlan 10
peer ip address 192.168.10.12 255.255.255.0
alias 192.168.10.10 255.255.255.0
ft interface vlan 99
ip address 192.168.99.1 255.255.255.0
peer ip address 192.168.99.2 255.255.255.0
ft peer 1
ft-interface vlan 99
heartbeat interval 300
heartbeat count 10
ft group 1
peer 1
priority 110
peer priority 105
no preempt
associate-context Admin
inservice
-------------------------------------------------------------------------------
ACE2:
-------------------------------------------------------------------------------
在ACE2上只需将HA配好,其它的配置会从ACE1上同步过来。
1、HA配置
interface gigabitEthernet 1/2
speed 1000M
duplex FULL
ft-port vlan 99
no shutdown
interface vlan 9
peer ip address 192.168.9.11 255.255.255.0
alias 192.168.9.10 255.255.255.0
no shutdown
interface vlan 10
peer ip address 192.168.10.11 255.255.255.0
alias 192.168.10.10 255.255.255.0
no shutdown
ft interface vlan 99
ip address 192.168.99.2 255.255.255.0
peer ip address 192.168.99.1 255.255.255.0
no shutdown
ft peer 1
ft-interface vlan 99
heartbeat interval 300
heartbeat count 10
ft group 1
peer 1
priority 105
peer priority 110
no preempt
associate-context Admin
inservice
-------------------------------------------------------------------------------
TroubleShooting:
-------------------------------------------------------------------------------
show conn
show ft group status
转载于:https://blog.51cto.com/netyourlife/587299