04-10-2006 02:48 AM
dear all,
I have prepared config for load balancers connected in ASR mode with two ISCs as follows:
Kindly take a look and let me know if further changes required. I want to load balance http traffic. I don't have lab-setup to test the same and prepared this doc by reading online guides.
Your help will be highly appreciated.
Load Balancer Active
!*************************** GLOBAL ***************************
ip-fragment max-assembled-size 8192
ip-fragment min-fragment-size 64
ip-fragment enabled
sntp server <ip address> version 1
sntp poll-interval 16284
no load reporting
ip route 0.0.0.0 0.0.0.0 10.1.0.193 1
!************************* INTERFACE *************************
interface 1/1
isc-port-one
interface 1/2
isc-port-two
interface 3/1
bridge vlan 499
description "****GBIC LINK TO 4507_A****"
!************************** CIRCUIT **************************
circuit VLAN499
ip address 10.1.0.196 255.255.255.248
ip virtual-router 1 priority 180
ip redundant-vip 1 <ip address from siebel subnet>
!************************** SERVICE **************************
service web-server1
ip address 10.1.0.75
redundant-index 1
active
service web-server2
ip address 10.1.0.76
redundant-index 2
active
!*************************** OWNER ***************************
owner TATASKY
content SIEBEL
vip address <ip address from siebel subnet>
protocol tcp
port 80
url "/*"
add service web-server1
add service web-server2
redundant-index 10
active
!*************************** GROUP ***************************
group SIEBEL
vip address <ip address from siebel subnet>
add destination service web-server1
add destination service web-server2
redundant-index 5
active
***********************************
Load Balancer Standby
!*************************** GLOBAL ***************************
ip-fragment max-assembled-size 8192
ip-fragment min-fragment-size 64
ip-fragment enabled
sntp server <ip address> version 1
sntp poll-interval 16284
no load reporting
ip route 0.0.0.0 0.0.0.0 10.1.0.193 1
!************************* INTERFACE *************************
interface 1/1
isc-port-one
interface 1/2
isc-port-two
interface 3/1
bridge vlan 499
description "****GBIC LINK TO 4507_A****"
!************************** CIRCUIT **************************
circuit VLAN499
ip address 10.1.0.197 255.255.255.248
ip virtual-router 1
ip redundant-vip 1 <ip address from siebel subnet>
!************************** SERVICE **************************
service web-server1
ip address 10.1.0.75
redundant-index 1
active
service web-server2
ip address 10.1.0.76
redundant-index 2
active
!*************************** OWNER ***************************
owner TATASKY
content SIEBEL
vip address <ip address from siebel subnet>
protocol tcp
port 80
url "/*"
add service web-server1
add service web-server2
redundant-index 10
active
!*************************** GROUP ***************************
group SIEBEL
vip address <ip address from siebel subnet>
add destination service web-server1
add destination service web-server2
redundant-index 5
active
*************************************
please give your valuable comments.
regards,
nayan
04-12-2006 12:48 PM
The Cisco Content Services Switch (CSS) series content services switch can route packets based on Layer 3 (L3), Layer 4 (L4), and Layer 5 (L5) information. Using the L5 functionality, traffic can be directed to specific server based on information in the URL or HTTP header (such as embedded cookies). The CSS uses the most granular (best) match in determining which rule is used eliminating any effort optimizing the order of the rules.
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