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one-armed config

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

1 REPLY
Silver

Re: one-armed config

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.

http://www.cisco.com/en/US/products/hw/contnetw/ps792/products_configuration_example09186a00801c0dbc.shtml

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