Cisco InfiniBand 4x User's Guide download pdf (Page 156)

142 Implementing Cisco InfiniBand on IBM BladeCenter

5. After configuring the trunk group (TG1) to use the gateway module Ethernet ports 4/1 and

4/2, recreate the bridge group BG1 and assign trunk group TG1 as its Ethernet member.

Follow the steps in starting at step 1 on page 125, but instead of selecting a physical port

for the Ethernet connection, select

trunk 1 as the Ethernet port, as seen in Figure 7-20.

Remember to also configure the Forwarding and Subnet tabs per the instructions starting

at step 1 on page 125.

Figure 7-20 BG1 set to use the trunk group ID 1 (TG1)

Clicking Add at this point results in a new bridge group being created, using the new trunk

group on its upstream connections to the Ethernet network (as seen in Figure 7-21).

Figure 7-21 Bridge group BG1 using trunk group TG1 operational

6. The final step on the 3012 is to save this configuration to NVRAM.

From the main page of the Element Manager, click Maintenance → Save Config to save

the configuration to NVRAM.

Note: As mentioned previously, all changes done through the GUI take effect

immediately and are placed in the running config, but the changes in the running config

are not explicitly saved to NVRAM until you perform this step.

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Cisco InfiniBand 4x User's Guide Page 156