Unfortunately I dont have access to the brocade switch next to the blade rack, but there is physical connectivity between the two, because of the rx4640 on the EVA side has file systems on the NetApp, which resides on the IT room 2. On HP SAN 4/16 switchs, there is the following:
mcelsw1:admin> switchshow switchName: mcelsw1 switchType: 34.0 switchState: Online switchMode: Native switchRole: Subordinate switchDomain: 2 switchId: fffc02 switchWwn: 10:00:00:05:1e:02:24:5a zoning: OFF switchBeacon: OFF Area Port Media Speed State ============================== 0 0 id N4 No_Light 1 1 id N4 In_Sync 2 2 id N2 Online F-Port 50:00:1f:e1:50:08:20:58 3 3 id AN No_Sync 4 4 id N2 Online F-Port 50:06:0b:00:00:38:94:48 5 5 id N2 Online F-Port 50:06:0b:00:00:38:94:3a 6 6 id N4 No_Light 7 7 id N4 No_Light 8 8 id N2 Online F-Port 10:00:00:00:c9:52:1a:9a 9 9 id AN No_Sync 10 10 id N2 Online F-Port 50:06:0b:00:00:38:9e:86 11 11 id N4 No_Light 12 12 id N4 No_Light 13 13 id N4 No_Light 14 14 id N4 No_Light 15 15 id N4 Online E-Port 10:00:00:05:1e:02:23:bb "mcelsw2" (upstream) mcelsw1:admin> zoneshow Defined configuration: no configuration defined Effective configuration: no configuration in effect mcelsw1:admin>