brocade 300光端交換機zone劃分方法教程
交換機的主要功能包括物理編址、網絡拓撲結構、錯誤校驗、幀序列以及流控。交換機還具備了一些新的功能，如對VLAN(虛擬局域網)的支持、對鏈路匯聚的支持，甚至有的還具有防火墻的功能。對于brocade的光端交換機，劃分zone的原理和過程是怎樣的呢。下面一起看看!
方法步驟
當然圖形界面劃分也很簡單
Fabric OS (WOLFB300SWA)
Fabos Version 6.4.2a
WOLFB300SWA login: admin
Password:
-----------------------------------------------------------------
WOLFB300SWA:admin>
WOLFB300SWA:admin>
WOLFB300SWA:admin>
WOLFB300SWA:admin> cfgshow
Defined configuration:
cfg: WOLFB300SWA
P750lp1_hba1_HDS2300_0a
zone: P750lp1_hba1_HDS2300_0a
1,0; 1,2
Effective configuration:
cfg: WOLFB300SWA
zone: P750lp1_hba1_HDS2300_0a
1,0
1,2
WOLFB300SWA:admin> zonecreate "P750lp1_hba1_HDS2300_0a","1,0;1,3"
WOLFB300SWA:admin> cfg
cfgactvshow cfgcreate cfgenable cfgsave cfgsize
cfgadd cfgdelete cfgmcdtmode cfgsaveactivetodefined cfgtransabort
cfgclear cfgdisable cfgremove cfgshow cfgtransshow
WOLFB300SWA:admin> cfgadd
error: Usage: cfgadd "arg1", "arg2"
WOLFB300SWA:admin> cfgadd "P750lp1_hba1_HDS2300_0a","WOLFB300SWA"
"P750lp1_hba1_HDS2300_0a" wrong type
WOLFB300SWA:admin> cfgadd "WOLFB300SWA","P750lp1_hba1_HDS2300_0a"
WOLFB300SWA:admin> cfgenable WOLFB300SWA
You are about to enable a new zoning configuration.
This action will replace the old zoning configuration with the
current configuration selected. If the update includes changes
to one or more traffic isolation zones, the update may result in
localized disruption to traffic on ports associated with
the traffic isolation zone changes
Do you want to enable 'WOLFB300SWA' configuration (yes, y, no, n): [no] yes
zone config "WOLFB300SWA" is in effect
Updating flash ...
WOLFB300SWA:admin> cfgsave
You are about to save the Defined zoning configuration. This
action will only save the changes on Defined configuration.
Any changes made on the Effective configuration will not
take effect until it is re-enabled.
Do you want to save Defined zoning configuration only? (yes, y, no, n): [no] yes
Nothing changed: nothing to save, returning ...
WOLFB300SWA:admin> zoneshow
Defined configuration:
cfg: WOLFB300SWA
P750lp1_hba1_HDS2300_0a; P750lp1_hba1_HDS2300_0a
zone: P750lp1_hba1_HDS2300_0a
1,0; 1,3
zone: P750lp1_hba1_HDS2300_0a
1,0; 1,2
Effective configuration:
cfg: WOLFB300SWA
zone: P750lp1_hba1_HDS2300_0a
1,0
1,3
zone: P750lp1_hba1_HDS2300_0a
1,0
1,2
WOLFB300SWA:admin> cfg
cfgactvshow cfgcreate cfgenable cfgsave cfgsize
cfgadd cfgdelete cfgmcdtmode cfgsaveactivetodefined cfgtransabort
cfgclear cfgdisable cfgremove cfgshow cfgtransshow
WOLFB300SWA:admin> cfgremove "WOLFB300SWA","P750lp1_hba1_HDS2300_0a"
WOLFB300SWA:admin> zonedelete "P750lp1_hba1_HDS2300_0a"
WOLFB300SWA:admin> zonecreate "P750_hba1_HDS2300_0a","1,0;1,3"
WOLFB300SWA:admin> cfgadd "WOLFB300SWA","P750_hba1_HDS2300_0a"
WOLFB300SWA:admin> cfgenable WOLFB300SWA
You are about to enable a new zoning configuration.
This action will replace the old zoning configuration with the
current configuration selected. If the update includes changes
to one or more traffic isolation zones, the update may result in
localized disruption to traffic on ports associated with
the traffic isolation zone changes
Do you want to enable 'WOLFB300SWA' configuration (yes, y, no, n): [no] yes
zone config "WOLFB300SWA" is in effect
Updating flash ...
WOLFB300SWA:admin> cfgsave
You are about to save the Defined zoning configuration. This
action will only save the changes on Defined configuration.
Any changes made on the Effective configuration will not
take effect until it is re-enabled.
Do you want to save Defined zoning configuration only? (yes, y, no, n): [no] yes
Nothing changed: nothing to save, returning ...
NB300SWA:admin> zoneshow
Defined configuration:
cfg: WOLFB300SWA
P750lp1_hba1_HDS2300_0a; P750_hba1_HDS2300_0a
zone: P750_hba1_HDS2300_0a
1,0; 1,3
zone: P750lp1_hba1_HDS2300_0a
1,0; 1,2
Effective configuration:
cfg: WOLFB300SWA
zone: P750_hba1_HDS2300_0a
1,0
1,3
zone: P750lp1_hba1_HDS2300_0a
1,0
1,2
WOLFB300SWA:admin>
WOLFB300SWA:admin> zonecreate "P750_hba1_HDS2300_0a","1,0;1,3"
WOLFB300SWA:admin> cfgadd "WOLFB300SWA","P750_hba1_HDS2300_0a"
WOLFB300SWA:admin> cfgenable WOLFB300SWA
WOLFB300SWA:admin> cfgsave
創建zone主要步驟如下：
WOLFB300SWA:admin>zonecreate “P750lp2_hba2_HDS2300_1b","2,1;2,4"
WOLFB300SWA:admin>cfgadd “WOLFB300SWB”,” P750lp2_hba2_HDS2300_1b”
WOLFB300SWB:admin> cfgenable WOLFB300SWB
WOLFB300SWB:admin> cfgsave
WOLFB300SWB:admin> cfgshow
WOLFB300SWB:admin> zoneshow
補充：交換機基本使用方法
作為基本核心交換機使用，連接多個有線設備使用：網絡結構如下圖，基本連接參考上面的【方法/步驟1：基本連接方式 】
作為網絡隔離使用：對于一些功能好的交換機，可以通過模式選擇開關選擇網絡隔離模式，實現網絡隔離的作用，可以只允許普通端口和UPlink端口通訊，普通端口之間是相互隔離不可以通訊的
除了作為核心交換機(中心交換機)使用，還可以作為擴展交換機(接入交換機)來擴展網絡
放在路由器上方，擴展網絡供應商的網絡線路(用于一條線路多個IP的網絡)，連接之后不同的路由器用不同的IP連接至公網
相關閱讀：交換機硬件故障常見問題
電源故障：
由于外部供電不穩定，或者電源線路老化或者雷擊等原因導致電源損壞或者風扇停止，從而不能正常工作。
由于電源緣故而導致機內其他部件損壞的事情也經常發生。
如果面板上的POWER指示燈是綠色的，就表示是正常的;如果該指示燈滅了，則說明交換機沒有正常供電。
這類問題很容易發現，也很容易解決，同時也是最容易預防的。
針對這類故障，首先應該做好外部電源的供應工作，一般通過引入獨立的電力線來提供獨立的電源，并添加穩壓器來避免瞬間高壓或低壓現象。
如果條件允許，可以添加UPS(不間斷電源)來保證交換機的正常供電，有的UPS提供穩壓功能，而有的沒有，選擇時要注意。
在機房內設置專業的避雷措施，來避免雷電對交換機的傷害。現在有很多做避雷工程的專業公司，實施網絡布線時可以考慮。
brocade 300光端交換機zone劃分相關文章：
2.光纖交換機配置