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IBM Switch 9077 User Manual

Page 232

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214

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

6. Check for correct routing entries on all nodes in SP2:

7. Issue some

ping

commands to check the connection:

On the SP21 nodes,

ping

the SP Switch interface of nodes in SP; on

nodes in SP2,

ping

the SP Switch interface of nodes in SP21.

If these

ping

commands fail, check routing settings again. If everything is

as it should be, try to

ping

the SP Switch Router ATM media card or the SP

Switch Router Adapter card to find the failing part:

ping 192.168.14.4

(on SP21 processor nodes)

ping 192.168.13.4

(on SP2 processor nodes)

ping 10.1.1.1

and

ping 10.1.1.2

(on both GRF 400 and GRF 1600)

If any errors occur, check cabling, the configuration of the SP Switch
Router media cards (see Section 3.7, “Step-by-Step Media Card
Configuration” on page 86 and Section 4.2, “ATM OC-3c Configuration” on
page 110) and the Switch adapters in the SP nodes.

root@sp21cw0:/ dsh -a netstat -rn | grep 192.168.13
sp21n01: 192.168.13/24 192.168.14.4 UG 1 1020086 css0 9180 -
sp21n05: 192.168.13/24 192.168.14.4 UG 0 12456 css0 9180 -
sp21n06: 192.168.13/24 192.168.14.4 UG 0 15 css0 9180 -
sp21n07: 192.168.13/24 192.168.14.4 UG 0 731470 css0 9180 -
sp21n08: 192.168.13/24 192.168.14.4 UG 0 0 css0 9180 -
sp21n09: 192.168.13/24 192.168.14.4 UG 0 1533484 css0 9180 -
sp21n10: 192.168.13/24 192.168.14.4 UG 0 643863 css0 9180 -
sp21n11: 192.168.13/24 192.168.14.4 UG 0 1460254 css0 9180 -
sp21n13: 192.168.13/24 192.168.14.4 UGc 0 0 css0 9180 -
sp21n15: 192.168.13/24 192.168.14.4 UGc 0 0 css0 9180 -
root@sp21cw0:/

root@sp2cw0:/ dsh -a netstat -rn | grep 192.168.14
sp2n01: 192.168.14/24 192.168.13.4 UG 0 1099887 css0 9180 -
sp2n05: 192.168.14/24 192.168.13.4 UG 0 1299484 css0 9180 -
sp2n06: 192.168.14/24 192.168.13.4 UG 0 352513 css0 9180 -
sp2n07: 192.168.14/24 192.168.13.4 UG 0 999147 css0 9180 -
sp2n08: 192.168.14/24 192.168.13.4 UG 0 146784 css0 9180 -
sp2n09: 192.168.14/24 192.168.13.4 UG 0 355671 css0 9180 -
sp2n10: 192.168.14/24 192.168.13.4 UG 0 879759 css0 9180 -
sp2n11: 192.168.14/24 192.168.13.4 UG 0 1026871 css0 9180 -
sp2n12: 192.168.14/24 192.168.13.4 UG 0 1099748 css0 9180 -
sp2n13: 192.168.14/24 192.168.13.4 UG 0 340367 css0 9180 -
sp2n14: 192.168.14/24 192.168.13.4 UG 0 347869 css0 9180 -
sp2n15: 192.168.14/24 192.168.13.4 UG 0 351648 css0 9180 -
root@sp2cw0:/