從MDS 9148(NPV)到MDS 9509(NPIV)的F-port-channel-trunk配置示例
目錄
簡介
本文說明如何將F-port-channel-trunk從使用N_Port ID Virtualization(NPIV)功能運行的多層資料交換機(MDS)9500配置為運行N_Port Virtualization(NPV)功能的MDS 9148。
F-port-channel-trunk允許通過port-channel對NPV交換機的交換矩陣登入進行虛擬化。如果單個成員鏈路發生故障，這將提供無中斷冗餘。預設情況下，各個鏈路處於速率模式共用狀態，但也可以是速率模式專用鏈路。
必要條件
需求
思科建議您瞭解以下主題：
- N_Port虛擬化
- 光纖通道
採用元件
本文中的資訊係根據以下軟體和硬體版本：
- 執行NX-OS軟體版本6.2(9)的MDS 9509
- 插槽2 - DS-X9148 - 48埠1/2/4 Gbps FC模組
- 插槽4 - DS-X9124 - 24埠1/2/4 Gbps FC模組
- 執行NX-OS軟體版本6.2(9)的MDS 9148
本檔案依賴於以下功能：
- SAN-OS軟體版本3.3中新增了功能NPV和NPIV
- 在NX-OS軟體版本4.1(3)中新增了fport-channel-trunk功能
本文中的資訊是根據特定實驗室環境內的裝置所建立。文中使用到的所有裝置皆從已清除（預設）的組態來啟動。如果您的網路正在作用，請確保您已瞭解任何指令可能造成的影響。
設定
執行NX-OS軟體版本6.2(9)的MDS 9509
feature fport-channel-trunk
feature npiv
interface port-channel 1
channel mode active
switchport mode F
switchport trunk allowed vsan 1
switchport trunk allowed vsan add 20
switchport rate-mode dedicated
interface fc2/2
switchport rate-mode dedicated
switchport mode F
channel-group 1 force
no shutdown
interface fc4/8
switchport rate-mode dedicated
switchport mode F
channel-group 1 force
no shutdown
執行NX-OS軟體版本6.2(9)的MDS 9148
feature npv
interface port-channel 1
channel mode active
switchport mode NP
switchport trunk allowed vsan 1
switchport trunk allowed vsan add 20
switchport rate-mode dedicated
switchport trunk mode on
interface fc1/2
switchport mode NP
switchport trunk mode on
port-license acquire
channel-group 1 force
no shutdown
interface fc1/14
switchport mode NP
switchport trunk mode on
port-license acquire
channel-group 1 force
no shutdown
網路圖表
從MDS 9148(NPV)到MDS 9509(NPIV)的F-port-channel-trunk
拓撲
MDS 9509模組資訊：
mds9509# show mod
Mod Ports Module-Type Model Status
--- ----- ----------------------------------- ------------------ ----------
2 48 1/2/4 Gbps FC Module DS-X9148 ok
4 24 1/2/4 Gbps FC Module DS-X9124 ok
5 0 Supervisor/Fabric-2 DS-X9530-SF2-K9 active *
6 0 Supervisor/Fabric-2 DS-X9530-SF2-K9 ha-standby
MDS 9148模組資訊：
mds9148# show mod
Mod Ports Module-Type Model Status
--- ----- ----------------------------------- ------------------ ----------
1 48 1/2/4/8 Gbps FC/Supervisor-3 DS-C9148-K9-SUP active *
驗證
使用本節內容，確認您的組態是否正常運作。
輸出直譯器工具(僅供已註冊客戶使用)支援某些show命令。使用輸出直譯器工具來檢視show命令輸出的分析。
MDS 9509
此命令表示port-channel 1有兩個可操作埠。
mds9509# show port-channel summary
------------------------------------------------------------------------------
Interface Total Ports Oper Ports First Oper Port
------------------------------------------------------------------------------
port-channel 1 2 2 fc4/8
此命令顯示port-channel和所有成員介面。第一個工作埠(FOP)標有星號：
mds9509(config-if)# show port-channel data
port-channel1
Administrative channel mode is active
Operational channel mode is active
Last membership update succeeded
First operational port is fc4/8
2 ports in total, 2 ports up
Ports: fc2/2 [up]
fc4/8 [up] *
此命令顯示port-channel 1介面處於「trunking」狀態，這是所需的狀態。
mds9509# show int po1
port-channel 1 is trunking
Hardware is Fibre Channel
Port WWN is 24:01:00:0d:ec:20:ba:00
Admin port mode is F, trunk mode is on
snmp link state traps are enabled
Port mode is TF
Port vsan is 1
Speed is 8 Gbps
Trunk vsans (admin allowed and active) (1,20)
Trunk vsans (up) (1,20)
Trunk vsans (isolated) ()
Trunk vsans (initializing) ()
5 minutes input rate 112 bits/sec, 14 bytes/sec, 0 frames/sec
5 minutes output rate 152 bits/sec, 19 bytes/sec, 0 frames/sec
25798 frames input, 1399932 bytes
0 discards, 0 errors
0 CRC, 0 unknown class
0 too long, 0 too short
23082 frames output, 1013152 bytes
0 discards, 0 errors
18 input OLS, 14 LRR, 29 NOS, 0 loop inits
17 output OLS, 0 LRR, 21 NOS, 0 loop inits
Member[1] : fc4/2
Member[2] : fc4/8
Interface last changed at Thu Mar 6 06:27:36 2014
此命令顯示兩個成員介面也處於「中繼」狀態。
mds9509# show interface fc2/2, fc4/8
fc2/2 is trunking
Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)
Port WWN is 20:42:00:0d:ec:20:ba:00
Admin port mode is F, trunk mode is on
snmp link state traps are enabled
Port mode is TF
Port vsan is 1
Speed is 4 Gbps
Rate mode is dedicated
Transmit B2B Credit is 32
Receive B2B Credit is 16
Receive data field Size is 2112
Beacon is turned off
admin fec state is down
oper fec state is down
Belongs to port-channel1
Trunk vsans (admin allowed and active) (1,20)
Trunk vsans (up) (1,20)
Trunk vsans (isolated) ()
Trunk vsans (initializing) ()
5 minutes input rate 0 bits/sec,0 bytes/sec, 0 frames/sec
5 minutes output rate 0 bits/sec,0 bytes/sec, 0 frames/sec
31 frames input,4476 bytes
0 discards,0 errors
0 invalid CRC/FCS,0 unknown class
0 too long,0 too short
30 frames output,4224 bytes
0 discards,0 errors
3 input OLS,3 LRR,7 NOS,0 loop inits
5 output OLS,0 LRR, 4 NOS, 0 loop inits
16 receive B2B credit remaining
32 transmit B2B credit remaining
32 low priority transmit B2B credit remaining
Last clearing of "show interface" counters :never
fc4/8 is trunking
Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)
Port WWN is 20:c8:00:0d:ec:20:ba:00
Admin port mode is F, trunk mode is on
snmp link state traps are enabled
Port mode is TF
Port vsan is 1
Speed is 4 Gbps
Rate mode is dedicated
Transmit B2B Credit is 32
Receive B2B Credit is 16
Receive data field Size is 2112
Beacon is turned off
admin fec state is down
oper fec state is down
Belongs to port-channel1
Trunk vsans (admin allowed and active) (1,20)
Trunk vsans (up) (1,20)
Trunk vsans (isolated) ()
Trunk vsans (initializing) ()
5 minutes input rate 8 bits/sec,1 bytes/sec, 0 frames/sec
5 minutes output rate 8 bits/sec,1 bytes/sec, 0 frames/sec
45855 frames input,1934340 bytes
0 discards,0 errors
0 invalid CRC/FCS,0 unknown class
0 too long,0 too short
23018 frames output,1115304 bytes
0 discards,0 errors
8 input OLS,5 LRR,8 NOS,0 loop inits
7 output OLS,0 LRR, 6 NOS, 0 loop inits
16 receive B2B credit remaining
32 transmit B2B credit remaining
32 low priority transmit B2B credit remaining
Last clearing of "show interface" counters 2w 1d
MDS 9148
此命令表示port-channel 1有兩個可操作埠。
mds9148# show port-channel summary
------------------------------------------------------------------------------
Interface Total Ports Oper Ports First Oper Port
------------------------------------------------------------------------------
port-channel 1 2 2 fc1/2
此命令顯示port-channel 1介面處於「trunking」狀態，這是所需的狀態。
mds9148# show int po1
port-channel 1 is trunking
Hardware is Fibre Channel
Port WWN is 24:01:00:0d:ec:fc:40:c0
Admin port mode is NP, trunk mode is on
snmp link state traps are enabled
Port mode is TNP
Port vsan is 1
Speed is 8 Gbps
Trunk vsans (admin allowed and active) (1,20)
Trunk vsans (up) (1,20)
Trunk vsans (isolated) ()
Trunk vsans (initializing) ()
5 minutes input rate 32 bits/sec,4 bytes/sec, 0 frames/sec
5 minutes output rate 32 bits/sec,4 bytes/sec, 0 frames/sec
688 frames input,91096 bytes
0 discards,0 errors
0 invalid CRC/FCS,0 unknown class
0 too long,0 too short
661 frames output,89080 bytes
3 discards,0 errors
14 input OLS,0 LRR,0 NOS,0 loop inits
32 output OLS,29 LRR, 14 NOS, 0 loop inits
Member[1] : fc1/2
Member[2] : fc1/14
Interface last changed at Thu Mar 6 18:48:57 2014
疑難排解
本節提供的資訊可用於對組態進行疑難排解。
如果port-channel未啟動，請檢視以下資訊：
僅當埠和PortChannel中的配置相同時，才能將埠配置為靜態PortChannel的成員：
- 速度
- 模式
- 速率模式
- 埠VSAN
- 中繼模式
- 允許的VSAN清單或VF-ID清單
將埠配置為不在埠通道中，並驗證它是否啟動。
如需詳細資訊，請參閱設定連線埠通道。
VSAN仍在初始化中
當MDS 9148上不存在到VSAN的介面時，VSAN顯示為正在初始化。VSAN在埠通道上啟動後，如果MDS 9148上VSAN的最後一個剩餘埠關閉，則VSAN保持啟動。
已看到EPP失敗消息
確保已啟用中繼協定(EPP)。切勿將其關閉：
rtp-san-34-15-9509(config)# show trunk protocol
Trunk Protocol is enabled
如果中繼協定被禁用，則重新開啟：
mds9509(config)# show trunk protocol
Trunk Protocol is disabled
mds9509(config)# trunk protocol
mds9509(config)#
mds9509(config)# show trunk protocol
Trunk Protocol is enabled
修訂記錄
| 修訂 | 發佈日期 | 意見 |
|---|---|---|
1.0 |
05-Sep-2014 |
初始版本 |
意見