生成树华三跟思科对接咨询

本案例使用S6800与思科2960对接PVST的典型组网配置案例，其中S6800为主根，同时也部署了IRF、与思科2960部署了链路聚合，为了进一步防止物理环路，因此在S6800与华为思科2960部署PVST。

S6800版本信息如下：

<6800>dis version

H3C Comware Software, Version 7.1.045, Release 2418P05

Copyright (c) 2004-2015 Hangzhou H3C Tech. Co., Ltd. All rights reserved.

H3C S6800-4C uptime is 234 weeks, 1 day, 5 hours, 28 minutes

Last reboot reason : USER reboot

Boot image: flash:/s6800-cmw710-boot-r2418p05.bin

Boot image version: 7.1.045, Release 2418P05

  Compiled Jun 09 2015 12:06:42

System image: flash:/s6800-cmw710-system-r2418p05.bin

System image version: 7.1.045, Release 2418P05

  Compiled Jun 09 2015 12:06:42

Slot 1:

Uptime is 26 weeks,0 days,8 hours,29 minutes

S6800-4C with 2 Processors

BOARD TYPE:         S6800-4C

DRAM:               4096M bytes

FLASH:              1024M bytes

PCB 1 Version:      VER.A

PCB 2 Version:      VER.A

Bootrom Version:    214

CPLD 1 Version:     002

CPLD 2 Version:     003

Release Version:    H3C S6800-4C-2418P05

Patch Version  :    None

Reboot Cause  :     UserReboot

[SubSlot 0] Main Board

[SubSlot 1] 24*SFP Plus(MacSec) + 2*QSFP Plus

[SubSlot 2] 24*SFP Plus(MacSec) + 2*QSFP Plus

Slot 2:

Uptime is 26 weeks,0 days,8 hours,15 minutes

S6800-4C with 2 Processors

BOARD TYPE:         S6800-4C

DRAM:               4096M bytes

FLASH:              1024M bytes

PCB 1 Version:      VER.A

PCB 2 Version:      VER.A

Bootrom Version:    214

CPLD 1 Version:     002

CPLD 2 Version:     003

Release Version:    H3C S6800-4C-2418P05

Patch Version  :    None

Reboot Cause  :     UserReboot

[SubSlot 0] Main Board

[SubSlot 1] 24*SFP Plus(MacSec) + 2*QSFP Plus

[SubSlot 2] 24*SFP Plus(MacSec) + 2*QSFP Plus

<6800>

思科2960版本如下：

sh version

Cisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version 12.2(50)SE5, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2010 by Cisco Systems, Inc.

Compiled Tue 28-Sep-10 13:44 by prod_rel_team

Image text-base: 0x00003000,> 

ROM: Bootstrap program is C2960 boot loader

BOOTLDR: C2960 Boot Loader (C2960-HBOOT-M) Version 12.2(44)SE5, RELEASE SOFTWARE (fc1)

anquanpingtai-ha-v4-1 uptime is 2 years, 38 weeks, 5 days, 11 hours, 11 minutes

System returned to ROM by power-on

System restarted at 23:25:04 UTC Wed Jul 19 2017

System image file is "flash:c2960-lanbasek9-mz.122-50.SE5/c2960-lanbasek9-mz.122-50.SE5.bin"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

cisco WS-C2960G-48TC-L (PowerPC405) processor (revision H0) with 65536K bytes of memory.

Processor board ID FOC1520W692

Last reset from power-on

6 Virtual Ethernet interfaces

48 Gigabit Ethernet interfaces

The password-recovery mechanism is enabled.

64K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address       : 20:37:06:04:0C:00

Motherboard assembly number     : 73-10300-12

Power supply part number        : 341-0098-02

Motherboard serial number       : FOC15200C86

Power supply serial number      : DCA151090Q4

Model revision number           : H0

Motherboard revision number     : A0

Model number                    : WS-C2960G-48TC-L

System serial number            : FOC1520W692

Top Assembly Part Number        : 800-27071-06

Top Assembly Revision Number    : D0

Version ID                      : V06

CLEI Code Number                : COMB800BRA

Hardware Board Revision Number  : 0x01

Switch Ports Model              SW Version            SW Image                

------ ----- -----              ----------            ----------              

*    1 48    WS-C2960G-48TC-L   12.2(50)SE5           C2960-LANBASEK9-M       

Configuration register is 0xF

S6800的MAC如下（使用lldp查看）：

<6800>dis lldp local-information

Global LLDP local-information:

 Chassis ID          : 741f-4a92-a2e7

 System name         : 6800

 System description  : H3C Comware Platform Software, Software Version 7.1.045,

                       Release 2418P05

                       H3C S6800-4C

                       Copyright (c) 2004-2015 Hangzhou H3C Tech. Co., Ltd. All

                       rights reserved.

 System capabilities supported : Bridge, Router, Customer Bridge, Service Bridge

 System capabilities enabled   : Bridge, Router, Customer Bridge

S6800配置如下：

stp instance 0 root primary

 stp vlan 4 to 5 7 12 400 root primary

 stp mode pvst

 stp global enable

思科2960配置如下：

spanning-tree mode pvst

spanning-tree uplinkfast

查看S6800的STP根信息：

<6800>dis stp root

 VLAN ID  Root Bridge ID        ExtPathCost IntPathCost Root Port

 1        32768.741f-4a92-a2e7  0           0           

 4        0.741f-4a92-a2e7      0           0          

 5        0.741f-4a92-a2e7      0           0          

 7        0.741f-4a92-a2e7      0           0          

 12       0.741f-4a92-a2e7      0           0          

 196      32768.741f-4a92-a2e7  0           0          

 400      0.741f-4a92-a2e7      0           0          

 555      32768.741f-4a92-a2e7  0           0 

查看思科2960的根STP信息：

show spanning-tree root

                                        Root    Hello Max Fwd

Vlan                   Root ID          Cost    Time  Age Dly  Root Port

---------------- -------------------- --------- ----- --- ---  ------------

VLAN0004             4 741f.4a92.a2e7      3003    2   20  15  Po1            

VLAN0005             5 741f.4a92.a2e7      3003    2   20  15  Po1            

VLAN0400           400 741f.4a92.a2e7      3003    2   20  15  Po1 

查看S6800 STP端口的状态：

<6800>dis stp brief

 VLAN ID  Port                                Role  STP State   Protection

 4        Bridge-Aggregation7                 DESI  FORWARDING  NONE

 4        Bridge-Aggregation8                 DESI  FORWARDING  NONE

 4        Bridge-Aggregation9                 DESI  FORWARDING  NONE

 4        Bridge-Aggregation10                DESI  FORWARDING  NONE

 4        Bridge-Aggregation11                DESI  FORWARDING  NONE

 4        Bridge-Aggregation12                DESI  FORWARDING  NONE

 4        Bridge-Aggregation13                DESI  FORWARDING  NONE

 4        Bridge-Aggregation14                DESI  FORWARDING  NONE

 4        Bridge-Aggregation15                DESI  FORWARDING  NONE

 4        Bridge-Aggregation16                DESI  FORWARDING  NONE

 4        Bridge-Aggregation18                DESI  FORWARDING  NONE

 5        Bridge-Aggregation7                 DESI  FORWARDING  NONE

 5        Bridge-Aggregation8                 DESI  FORWARDING  NONE

 5        Bridge-Aggregation9                 DESI  FORWARDING  NONE

 5        Bridge-Aggregation10                DESI  FORWARDING  NONE

 5        Bridge-Aggregation11                DESI  FORWARDING  NONE

 5        Bridge-Aggregation12                DESI  FORWARDING  NONE

 5        Bridge-Aggregation13                DESI  FORWARDING  NONE

 5        Bridge-Aggregation14                DESI  FORWARDING  NONE

 5        Bridge-Aggregation15                DESI  FORWARDING  NONE

 5        Bridge-Aggregation16                DESI  FORWARDING  NONE

 5        Bridge-Aggregation18                DESI  FORWARDING  NONE

 7        Bridge-Aggregation7                 DESI  FORWARDING  NONE

 7        Bridge-Aggregation8                 DESI  FORWARDING  NONE

 7        Bridge-Aggregation9                 DESI  FORWARDING  NONE

 7        Bridge-Aggregation14                DESI  FORWARDING  NONE

 7        Bridge-Aggregation15                DESI  FORWARDING  NONE

 7        Bridge-Aggregation18                DESI  FORWARDING  NONE

 12       Bridge-Aggregation7                 DESI  FORWARDING  NONE

 12       Bridge-Aggregation8                 DESI  FORWARDING  NONE

 12       Bridge-Aggregation9                 DESI  FORWARDING  NONE

 12       Bridge-Aggregation10                DESI  FORWARDING  NONE

 12       Bridge-Aggregation11                DESI  FORWARDING  NONE

 12       Bridge-Aggregation12                DESI  FORWARDING  NONE

 12       Bridge-Aggregation13                DESI  FORWARDING  NONE

 12       Bridge-Aggregation14                DESI  FORWARDING  NONE

 12       Bridge-Aggregation15                DESI  FORWARDING  NONE

 12       Bridge-Aggregation16                DESI  FORWARDING  NONE

 12       Bridge-Aggregation18                DESI  FORWARDING  NONE

 12       Ten-GigabitEthernet1/1/12           DESI  FORWARDING  NONE

 196      Bridge-Aggregation7                 DESI  FORWARDING  NONE

 196      Bridge-Aggregation8                 DESI  FORWARDING  NONE

 196      Bridge-Aggregation9                 DESI  FORWARDING  NONE

 196      Bridge-Aggregation18                DESI  FORWARDING  NONE

 400      Bridge-Aggregation7                 DESI  FORWARDING  NONE

 400      Bridge-Aggregation8                 DESI  FORWARDING  NONE

 400      Bridge-Aggregation9                 DESI  FORWARDING  NONE

 400      Bridge-Aggregation10                DESI  FORWARDING  NONE

 400      Bridge-Aggregation11                DESI  FORWARDING  NONE

 400      Bridge-Aggregation12                DESI  FORWARDING  NONE

 400      Bridge-Aggregation13                DESI  FORWARDING  NONE

 400      Bridge-Aggregation14                DESI  FORWARDING  NONE

 400      Bridge-Aggregation15                DESI  FORWARDING  NONE

 400      Bridge-Aggregation16                DESI  FORWARDING  NONE

 400      Bridge-Aggregation18                DESI  FORWARDING  NONE

 555      Bridge-Aggregation7                 DESI  FORWARDING  NONE

 555      Bridge-Aggregation8                 DESI  FORWARDING  NONE

 555      Bridge-Aggregation9                 DESI  FORWARDING  NONE

 555      Bridge-Aggregation18                DESI  FORWARDING  NONE

 555      Ten-GigabitEthernet1/1/17           DESI  FORWARDING  NONE

 555      Ten-GigabitEthernet1/1/18           DESI  FORWARDING  NONE

 555      Ten-GigabitEthernet2/1/17           DESI  FORWARDING  NONE

 555      Ten-GigabitEthernet2/1/18           DESI  FORWARDING  NONE

<6800>

查看思科2960的STP端口状态：

show spanning-tree detail active

 VLAN0004 is executing the ieee compatible Spanning Tree protocol

  Bridge Identifier has priority 49152, sysid 4, address 2037.0604.0c00

  Configured hello time 2, max age 20, forward delay 15

  Current root has priority 4, address 741f.4a92.a2e7

  Root port is 56 (Port-channel1), cost of root path is 3003

  Topology change flag not set, detected flag not set

  Number of topology changes 1607 last change occurred 1d10h ago

  Times:  hold 1, topology change 35, notification 2

          hello 2, max age 20, forward delay 15

  Timers: hello 0, topology change 0, notification 0, aging 300

  Uplinkfast enabled

 Port 4 (GigabitEthernet0/4) of VLAN0004 is designated forwarding

   Port path cost 3004, Port priority 128, Port Identifier 128.4.

   Designated root has priority 4, address 741f.4a92.a2e7

   Designated bridge has priority 49156, address 2037.0604.0c00

   Designated port id is 128.4, designated path cost 3003

   Timers: message age 0, forward delay 0, hold 0

   Number of transitions to forwarding state: 1

   Link type is point-to-point by default

   BPDU: sent 5103201, received 0

 Port 56 (Port-channel1) of VLAN0004 is root forwarding

   Port path cost 3003, Port priority 128, Port Identifier 128.56.

   Designated root has priority 4, address 741f.4a92.a2e7

   Designated bridge has priority 4, address 741f.4a92.a2e7

   Designated port id is 128.524, designated path cost 0

   Timers: message age 1, forward delay 0, hold 0

   Number of transitions to forwarding state: 1

   Link type is point-to-point by default

   BPDU: sent 3179, received 14180965

 VLAN0005 is executing the ieee compatible Spanning Tree protocol

  Bridge Identifier has priority 49152, sysid 5, address 2037.0604.0c00

  Configured hello time 2, max age 20, forward delay 15

  Current root has priority 5, address 741f.4a92.a2e7

  Root port is 56 (Port-channel1), cost of root path is 3003

  Topology change flag not set, detected flag not set

  Number of topology changes 6 last change occurred 1d10h ago

  Times:  hold 1, topology change 35, notification 2

          hello 2, max age 20, forward delay 15

  Timers: hello 0, topology change 0, notification 0, aging 300

  Uplinkfast enabled

 Port 56 (Port-channel1) of VLAN0005 is root forwarding

   Port path cost 3003, Port priority 128, Port Identifier 128.56.

   Designated root has priority 5, address 741f.4a92.a2e7

   Designated bridge has priority 5, address 741f.4a92.a2e7

   Designated port id is 128.524, designated path cost 0

   Timers: message age 1, forward delay 0, hold 0

   Number of transitions to forwarding state: 1

   Link type is point-to-point by default

   BPDU: sent 15, received 13553126

 VLAN0400 is executing the ieee compatible Spanning Tree protocol

  Bridge Identifier has priority 49152, sysid 400, address 2037.0604.0c00

  Configured hello time 2, max age 20, forward delay 15

  Current root has priority 400, address 741f.4a92.a2e7

  Root port is 56 (Port-channel1), cost of root path is 3003

  Topology change flag not set, detected flag not set

  Number of topology changes 17 last change occurred 1d10h ago

  Times:  hold 1, topology change 35, notification 2

          hello 2, max age 20, forward delay 15

  Timers: hello 0, topology change 0, notification 0, aging 300

  Uplinkfast enabled

 Port 56 (Port-channel1) of VLAN0400 is root forwarding

   Port path cost 3003, Port priority 128, Port Identifier 128.56.

   Designated root has priority 400, address 741f.4a92.a2e7

   Designated bridge has priority 400, address 741f.4a92.a2e7

   Designated port id is 128.524, designated path cost 0

   Timers: message age 2, forward delay 0, hold 0

   Number of transitions to forwarding state: 1

   Link type is point-to-point by default

   BPDU: sent 26, received 13457418

至此，S6800与思科2960对接PVST典型组网配置案例已完成！