IBM 9077 Router User Manual


 
192 IBM 9077 SP Switch Router: Get Connected to the SP Switch
3. On node 6 in SP21, add the following route to the Switch network of SP2:
route add -net 192.168.13 -netmask 255.255.255.0 -mtu 65280 \
192.168.14.4
The -mtu parameter is again optional but should be set to ensure optimal
packet size on this route.
4. Check for correct routing entry:
5. On node 8 in SP21, add the following route to the switch network of SP2:
route add -net 192.168.13 -netmask 255.255.255.0 -mtu 65280 \
192.168.14.129
6. Check for correct routing entry:
7. On node 10 in SP21, add the following route to the switch network of SP2:
route add -net 192.168.13 -netmask 255.255.255.0 -mtu 65280 \
192.168.14.129
root@sp21n06:/ netstat -rn
Routing tables
Destination Gateway Flags Refs Use If PMTU Exp Groups
Route Tree for Protocol Family 2 (Internet):
default 192.168.4.137 UG 0 14 en0 - -
127/8 127.0.0.1 U 8 402 lo0 - -
192.168.4/24 192.168.4.6 U 6 100681 en0 - -
192.168.13/24 192.168.14.4 UG 0 0 css0 65280 -
192.168.14/24 192.168.14.6 U 2 9973 css0 - -
Route Tree for Protocol Family 24 (Internet v6):
::1 ::1 UH 0 0 lo0 16896 -
root@sp21n08:/ netstat -rn
Routing tables
Destination Gateway Flags Refs Use If PMTU Exp Groups
Route Tree for Protocol Family 2 (Internet):
default 192.168.4.137 UG 0 16 en0 - -
127/8 127.0.0.1 U 8 420 lo0 - -
192.168.4/24 192.168.4.8 U 6 101781 en0 - -
192.168.13/24 192.168.14.129 UG 0 0 css0 65280 -
192.168.14/24 192.168.14.8 U 3 10714 css0 - -
Route Tree for Protocol Family 24 (Internet v6):
::1 ::1 UH 0 0 lo0 16896 -