product in a SAN environment planning guide for director 2/64, edge switch 2/16, and edge switch 2/32

± SODQQLQJJXLGHIRUGLUHFWRUHGJHVZLWFKDQGHGJHVZLWFK
3ODQQLQJ&RQVLGHUDWLRQVIRU)LEUH&KDQQHO7RSRORJLHV
)LJXUH ±LOOXVWUDWHV,6/RYHUVXEVFULSWLRQ7ZR17VHUYHUVHDFKZLWKPD[LPXP
,2RI0%SVDUHFRQWHQGLQJIRUWKHEDQGZLGWKRIDVLQJOH,6/RSHUDWLQJDW
*ESV,QDGGLWLRQWRGDWDWKH,6/PXVWDOVRWUDQVPLW&ODVV)WUDIILFLQWHUQDOWR
WKHIDEULF:KHQRSHUDWLQJDWSHDNORDGHDFK17VHUYHUUHFHLYHVOHVVWKDQKDOIWKH
DYDLODEOH,6/EDQGZLGWK
)LJXUH±,6/RYHUVXEVFULSWLRQ
'HSHQGLQJRQIDEULFSHUIRUPDQFHUHTXLUHPHQWVDQGFRVWWKHUHDUHVHYHUDORSWLRQVWR
VROYH,6/RYHUVXEVFULSWLRQSUREOHPVLQFOXGLQJ
 (PSOR\GHYLFHORFDOLW\176HUYHUDQGLWVDVVRFLDWHGVWRUDJHGHYLFHFDQEH
FRQQHFWHGWKURXJKRQHGLUHFWRU176HUYHUDQGLWVDVVRFLDWHGVWRUDJHGHYLFHFDQ
EHFRQQHFWHGWKURXJKWKHRWKHUGLUHFWRU$VDUHVXOWPLQLPDOWUDIILFIORZVDFURVV
WKH,6/EHWZHHQGLUHFWRUVDQGWKHFRQJHVWLRQSUREOHPLVPLWLJDWHG)RUDGGLWLRQDO
LQIRUPDWLRQUHIHUWR'HYLFH/RFDOLW\RQSDJH 
 ,QVWDOODQDGGLWLRQDO,6/$VHFRQG,6/FDQEHLQVWDOOHGWREDODQFHWKHWUDIILF
ORDGEHWZHHQIDEULFHOHPHQWV7ZR,6/VDUHVXIILFLHQWWRVXSSRUWWKHEDQGZLGWKRI
ERWK17VHUYHUVRSHUDWLQJDWSHDNORDG
 8SJUDGHWKHH[LVWLQJ,6/)DEULFHOHPHQWVRIWZDUHILUPZDUHDQGKDUGZDUHFDQ
EHXSJUDGHGWRVXSSRUWD*ESVEDQGZLGWKWUDIILFORDGEHWZHHQIDEULF
HOHPHQWV$*ESV,6/LVVXIILFLHQWWRVXSSRUWWKHEDQGZLGWKRIERWK17
VHUYHUVRSHUDWLQJDWSHDNORDG
NT Server 1
(100 MBps Max)
1 Gbps ISL
Storage
NT Server 2
(100 MBps Max)
TM
T
M
1
5
10 15
20
25
0
100
150
200
Time (Sec)
Bandwidth (MBps)
50
1 Gbps ISL
NT Server 1
NT Server 2
SHR-2356