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社区首页 >问答首页 >STP负载平衡

问STP负载平衡
EN

Network Engineering用户
提问于 2015-06-09 09:03:09
回答 1查看 1K关注 0票数 4

拓扑结构：

代码语言：javascript
复制
sw3560  gig0/23 ---> fa0/24  sw2960
sw3560  gig0/24 ---> gig0/2  sw2960

我有一个关于STP负载平衡的问题，在我的交换机3560上配置如下：

代码语言：javascript
复制
!
interface GigabitEthernet0/23
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 200
 switchport mode trunk
 spanning-tree vlan 10,20,30,40,50,60 port-priority 16
!
interface GigabitEthernet0/24
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 200
 switchport mode trunk
 spanning-tree vlan 70,80,90,100,150 port-priority 16

这是正确的配置吗？

谢谢..。

代码语言：javascript
复制
 VLAN0001
   Spanning tree enabled protocol ieee
   Root ID    Priority    32769
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32769  (priority 32768 sys-id-ext 1)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0010
   Spanning tree enabled protocol ieee
   Root ID    Priority    32778
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32778  (priority 32768 sys-id-ext 10)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0020
   Spanning tree enabled protocol ieee
   Root ID    Priority    32788
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32788  (priority 32768 sys-id-ext 20)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0030
   Spanning tree enabled protocol ieee
   Root ID    Priority    32798
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32798  (priority 32768 sys-id-ext 30)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0040
   Spanning tree enabled protocol ieee
   Root ID    Priority    32808
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32808  (priority 32768 sys-id-ext 40)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0050
   Spanning tree enabled protocol ieee
   Root ID    Priority    32818
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32818  (priority 32768 sys-id-ext 50)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0060
   Spanning tree enabled protocol ieee
   Root ID    Priority    32828
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32828  (priority 32768 sys-id-ext 60)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19         16.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
代码语言：javascript
复制
 VLAN0070
   Spanning tree enabled protocol ieee
   Root ID    Priority    32838
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32838  (priority 32768 sys-id-ext 70)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4          16.24   P2p
代码语言：javascript
复制
 VLAN0080
   Spanning tree enabled protocol ieee
   Root ID    Priority    32848
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32848  (priority 32768 sys-id-ext 80)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4          16.24   P2p
代码语言：javascript
复制
  VLAN0090
    Spanning tree enabled protocol ieee
    Root ID    Priority    32858
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32858  (priority 32768 sys-id-ext 90)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4          16.24   P2p
代码语言：javascript
复制
 VLAN0100
   Spanning tree enabled protocol ieee
   Root ID    Priority    32868
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32868  (priority 32768 sys-id-ext 100)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/12              Desg FWD 19        128.12   P2p
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4          16.24   P2p
代码语言：javascript
复制
  VLAN0150
    Spanning tree enabled protocol ieee
    Root ID    Priority    32918
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32918  (priority 32768 sys-id-ext 150)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4          16.24   P2p
代码语言：javascript
复制
 VLAN0200
   Spanning tree enabled protocol ieee
   Root ID    Priority    32968
         Address     0018.18da.8b80
         Cost        4
         Port        24 (GigabitEthernet0/24)
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec

         Bridge ID  Priority    32968  (priority 32768 sys-id-ext 200)
         Address     0019.5601.7600
         Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
         Aging Time  300 sec

         Interface           Role Sts Cost      Prio.Nbr Type
         Gi0/23              Altn BLK 19        128.23   P2p
         Gi0/24              Root FWD 4         128.24   P2p
spanning-tree
EN

回答 1

Network Engineering用户

发布于 2015-06-09 15:25:20

这种配置已经过时，因为STP已经过时，取而代之的是802.1q-2014(.aq最短路径桥接)。

*不要部署STP

MLAG多底盘链路聚合组

再发性

超临界交叉层以太通道

(使用IS-在第2层)

虚拟端口通道

虚拟集群交换( VCS )

IETF TRILL (许多链接的透明互连)

IEEE 802.1aq (最短路径桥接- SPB)

票数 -9
EN
页面原文内容由Network Engineering提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://networkengineering.stackexchange.com/questions/19067

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