IBM Elastic Storage System 3200 Hardware Planning And Installation Manual page 131

# Bridge setup
auto bridge
iface bridge
bridge-vlan-aware yes
bridge-ports glob swp1-48
bridge-pvid 101
bridge-pvid 102
bridge-stp off}
Adding additional management switches
If the customer is out of ports on a single management switch, then a second one can be used to extend
VLANs.
Connect the existing switch (Switch 1) port 45 to the new switch (Switch 2) port 47, and Switch 1 port 46
to Switch 2 port 48. It extends both the management and service VLANs ports to the new switch.
Appendix B. Switch VLAN configuration instructions 113