Table 23. Configuration of SP Switch - ATM - SP Switch

Adapter

IP Address

 

 

SP Switch Router Adapter card 1

192.168.13.4

 

 

SP Switch Router ATM media card

10.1.1.2

(port 00) in GRF 400

 

 

 

SP Switch Router ATM media card

10.1.1.1

(port 00) in GRF 1600

 

 

 

SP Switch Router Adapter card 2

192.168.14.4

 

 

To successfully run this configuration, a route to the distant SP Switch network has to be set on every SP Switch Router. On the nodes of SP2 and SP21, respectively, routes to the nodes of the distant SP have to be set.

The media card on the GRF routers should already be up and running (according to Section 3.7, “Step-by-Step Media Card Configuration” on page 86 and Section 4.2, “ATM OC-3c Configuration” on page 110). The important settings are repeated here, nevertheless, to be on the safe side:

• On GRF 1600 (ATM card in slot 1, SP Switch card in slot 3):

1.The file /etc/gratm.conf needs the configuration statements for the port used:

Traffic_Shape name=high_speed_high_quality \ peak=155000 sustain=155000 burst=2048 qos=high

Interface ga010 traffic_shape=high_speed_high_quality

PVC ga010 0/132 proto=ip traffic_shape=high_speed_high_quality

2. The file /etc/grifconfig.conf has the following entries:

gt030

192.168.14.4

255.255.255.0

-

mtu

65520

ga010

10.1.1.1

255.255.255.0

-

mtu

9180

3.The file /etc/grroute.conf has the following line:

192.168.13.0 255.255.255.0 10.1.1.2

This will set the correct route to the other SP Switch network over the ATM interface automatically; of course, this route could also be set manually every time the GRF is rebooted.

4.The SP Switch Router Adapter card is connected to the SP Switch and configured, too. Check with SDRGetObjects switch_responds on the CWS and use Eunfence if needed.

On GRF 400 (ATM card in slot 2, SP Switch card in slot 1):

212IBM 9077 SP Switch Router: Get Connected to the SP Switch

Page 230
Image 230
IBM 9077 manual Configuration of SP Switch ATM SP Switch