CISCO与H3C STP对接测试

1、CISCO 与 H3C STP对接测试实验时间2015/10/23实验人范四周实验名称CISCO 与 H3C STP 对接实验目的测试在网络环境中CISCO与H3C设备之间的生成树运行兼容性实验设备CISCO：3550一台、3560一台H3C : 3600两台实验配置注意事项1、 H3C 全局必须配置 stp config-digest-snooping2、 H3C 与 CISCO 互连接口下必须配置 stp config-digest-snooping3、 在 MST 域内 所有设备region-name和 revision-level一致4、 CISCO设备默认NATIVE VLAN 1,

2、在此实验中不能更改掉NATIVE VLAN 1，否则无法对接。5、 H3C 设备默认PVID 1，是否更改对设备无影响（H3C 始终默认VLAN 1 通过UNTAG）实验结果分析H3C MSTP 与CISCO MST 对接成功实验结论H3C与CISCO STP 对接只能同时运行MST才可以实验拓扑一：H3C 3600-1配置：stp instance 1 priority 4096 stp instance 2 priority 8192 stp enablestp region-configuration region-name S revision-level 1 instance 1 v

3、lan 110 120 instance 2 vlan 130 140 active region-configuration stp config-digest-snoopingH3C 3600-2配置：stp instance 1 priority 8192 stp instance 2 priority 4096 stp enablestp region-configuration region-name S instance 1 vlan 110 120 instance 2 vlan 130 140 active region-configuration stp config-dig

4、est-snoopingCISCO 3560配置：spanning-tree mode mstspanning-tree extend system-id!spanning-tree mst configurationname S revision 1 instance 1 vlan 110, 120 instance 2 vlan 130, 140SPANNING-TREE 状态：H3C-3600-1：<h3c-1>dis stp bri MSTID Port Role STP State Protection 0 Ethernet1/0/1 ROOT FORWARDING NO

5、NE 0 Ethernet1/0/2 DESI FORWARDING NONE 1 Ethernet1/0/1 DESI FORWARDING NONE 1 Ethernet1/0/2 DESI FORWARDING NONE 2 Ethernet1/0/1 ROOT FORWARDING NONE 2 Ethernet1/0/2 DESI FORWARDING NONE (*) means port in aggregation group<h3c-1>dis stp ins 1-MSTI 1 Global Info-MSTI Bridge ID :4097.000f-e268-

6、4df2MSTI RegRoot/IRPC :4097.000f-e268-4df2 / 0MSTI RootPortId :0.0Master Bridge :32768.000f-e268-4d14Cost to Master :200TC or TCN received :330 -Port1(Ethernet1/0/1)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4097.000f-e268

7、-4df2 / 128.1 Num of Vlans Mapped :2 Rapid Fwd State :Rapid Forwarding Port Times :RemHops 20 -Port2(Ethernet1/0/2)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4097.000f-e268-4df2 / 128.2 Num of Vlans Mapped :2 Rapid Fwd Sta

8、te :Rapid Forwarding Port Times :RemHops 20 <h3c-1>dis stp ins 2-MSTI 2 Global Info-MSTI Bridge ID :8194.000f-e268-4df2MSTI RegRoot/IRPC :4098.000f-e268-4d14 / 200MSTI RootPortId :128.1Master Bridge :32768.000f-e268-4d14Cost to Master :200TC or TCN received :191 -Port1(Ethernet1/0/1)FORWARDING

9、- Port Role :Root Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4098.000f-e268-4d14 / 128.1 Num of Vlans Mapped :2 Port Times :RemHops 20 -Port2(Ethernet1/0/2)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=20

10、0 Desg. Bridge/Port :8194.000f-e268-4df2 / 128.2 Num of Vlans Mapped :2 Rapid Fwd State :Rapid Forwarding Port Times :RemHops 19 -Port5(Ethernet1/0/5)DOWN- Port Role :Disabled Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200000 Desg. Bridge/Port :8194.000f-e268-4df2 / 128.5 Num of

11、 Vlans Mapped :1 Port Times :RemHops 20<h3c-1>dis stp ins 0-CIST Global InfoMode MSTP-CIST Bridge :32768.000f-e268-4df2Bridge Times :Hello 2s MaxAge 20s FwDly 15s MaxHop 20CIST Root/ERPC :32768.000f-e268-4d14 / 0CIST RegRoot/IRPC :32768.000f-e268-4d14 / 200CIST RootPortId :128.1BPDU-Protection

12、 :disabledTC-Protection :enabled / Threshold=6Bridge ConfigDigest Snooping :enabledTC or TCN received :344Time since last TC :0 days 0h:43m:8s-Port1(Ethernet1/0/1)FORWARDING- Port Protocol :enabled Port Role :CIST Root Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/

13、Port :32768.000f-e268-4d14 / 128.1 Port Edged :Config=disabled / Active=disabled Point-to-point :Config=auto / Active=true Transmit Limit :10 packets/hello-time Protection Type :None MSTP BPDU format :Config=auto / Active=legacy Port Config Digest Snooping :disabled Num of Vlans Mapped :1 PortTimes

14、:Hello 2s MaxAge 20s FwDly 15s MsgAge 0s RemHop 20 BPDU Sent :2074 TCN: 0, Config: 0, RST: 0, MST: 2074 BPDU Received :2336 TCN: 0, Config: 0, RST: 0, MST: 2336-Port2(Ethernet1/0/2)FORWARDING- Port Protocol :enabled Port Role :CIST Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto /

15、Active=200 Desg. Bridge/Port :32768.000f-e268-4df2 / 128.2 Port Edged :Config=disabled / Active=disabled Point-to-point :Config=auto / Active=true Transmit Limit :10 packets/hello-time Protection Type :None MSTP BPDU format :Config=auto / Active=standard(802.1s) Port Config Digest Snooping :enabled

16、Rapid Fwd State :Rapid Forwarding Num of Vlans Mapped :1 PortTimes :Hello 2s MaxAge 20s FwDly 15s MsgAge 0s RemHop 19 BPDU Sent :1331 TCN: 0, Config: 0, RST: 0, MST: 1331 BPDU Received :13 TCN: 0, Config: 0, RST: 0, MST: 13H3C-3600-2：<h3c-2>dis stp bri MSTID Port Role STP State Protection 0 Et

17、hernet1/0/1 DESI FORWARDING NONE 0 Ethernet1/0/2 DESI FORWARDING NONE 1 Ethernet1/0/1 ROOT FORWARDING NONE 1 Ethernet1/0/2 DESI FORWARDING NONE 2 Ethernet1/0/1 DESI FORWARDING NONE 2 Ethernet1/0/2 DESI FORWARDING NONE<h3c-2>dis stp ins 1-MSTI 1 Global Info-MSTI Bridge ID :8193.000f-e268-4d14MS

18、TI RegRoot/IRPC :4097.000f-e268-4df2 / 200MSTI RootPortId :128.1Master Bridge :32768.000f-e268-4d14Cost to Master :0TC or TCN received :100 -Port1(Ethernet1/0/1)FORWARDING- Port Role :Root Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4097.000f-e268-4df2 / 12

19、8.1 Num of Vlans Mapped :2 Port Times :RemHops 20 -Port2(Ethernet1/0/2)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :8193.000f-e268-4d14 / 128.2 Num of Vlans Mapped :2 Port Times :RemHops 19<h3c-2>dis stp ins 1-MSTI 1 G

20、lobal Info-MSTI Bridge ID :8193.000f-e268-4d14MSTI RegRoot/IRPC :4097.000f-e268-4df2 / 200MSTI RootPortId :128.1Master Bridge :32768.000f-e268-4d14Cost to Master :0TC or TCN received :100 -Port1(Ethernet1/0/1)FORWARDING- Port Role :Root Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active

21、=200 Desg. Bridge/Port :4097.000f-e268-4df2 / 128.1 Num of Vlans Mapped :2 Port Times :RemHops 20 -Port2(Ethernet1/0/2)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :8193.000f-e268-4d14 / 128.2 Num of Vlans Mapped :2 Port Time

22、s :RemHops 19<h3c-2>dis stp ins 2-MSTI 2 Global Info-MSTI Bridge ID :4098.000f-e268-4d14MSTI RegRoot/IRPC :4098.000f-e268-4d14 / 0MSTI RootPortId :0.0Master Bridge :32768.000f-e268-4d14Cost to Master :0TC or TCN received :92 -Port1(Ethernet1/0/1)FORWARDING- Port Role :Designated Port Port Prio

23、rity :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4098.000f-e268-4d14 / 128.1 Num of Vlans Mapped :2 Port Times :RemHops 20 -Port2(Ethernet1/0/2)FORWARDING- Port Role :Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto / Active=200 Desg. Bridge/Port :4098.000f-e

24、268-4d14 / 128.2 Num of Vlans Mapped :2 Port Times :RemHops 20<h3c-2>dis stp ins 0-CIST Global InfoMode MSTP-CIST Bridge :32768.000f-e268-4d14Bridge Times :Hello 2s MaxAge 20s FwDly 15s MaxHop 20CIST Root/ERPC :32768.000f-e268-4d14 / 0CIST RegRoot/IRPC :32768.000f-e268-4d14 / 0CIST RootPortId

25、:0.0BPDU-Protection :disabledTC-Protection :enabled / Threshold=6Bridge ConfigDigest Snooping :enabledTC or TCN received :278Time since last TC :0 days 0h:46m:51s-Port1(Ethernet1/0/1)FORWARDING- Port Protocol :enabled Port Role :CIST Designated Port Port Priority :128 Port Cost(Legacy) :Config=auto

26、/ Active=200 Desg. Bridge/Port :32768.000f-e268-4d14 / 128.1 Port Edged :Config=disabled / Active=disabled Point-to-point :Config=auto / Active=true Transmit Limit :10 packets/hello-time Protection Type :None MSTP BPDU format :Config=legacy Port Config Digest Snooping :disabled Num of Vlans Mapped :

27、1 PortTimes :Hello 2s MaxAge 20s FwDly 15s MsgAge 0s RemHop 20 BPDU Sent :2456 TCN: 0, Config: 0, RST: 0, MST: 2456 BPDU Received :2186 TCN: 0, Config: 0, RST: 0, MST: 2186-Port2(Ethernet1/0/2)FORWARDING- Port Protocol :enabled Port Role :CIST Designated Port Port Priority :128 Port Cost(Legacy) :Co

28、nfig=auto / Active=200 Desg. Bridge/Port :32768.000f-e268-4d14 / 128.2 Port Edged :Config=disabled / Active=disabled Point-to-point :Config=auto / Active=true Transmit Limit :10 packets/hello-time Protection Type :None MSTP BPDU format :Config=legacy Port Config Digest Snooping :enabled Num of Vlans

29、 Mapped :1 PortTimes :Hello 2s MaxAge 20s FwDly 15s MsgAge 0s RemHop 20 BPDU Sent :1436 TCN: 0, Config: 0, RST: 0, MST: 1436 BPDU Received :8 TCN: 0, Config: 0, RST: 0, MST: 8CISCO 3560状态：Switch#sh spanning-tree mst 1 de# MST1 vlans mapped: 110,120Bridge address d057.4c2c.a400 priority 32769 (32768

30、sysid 1)Root address 000f.e268.4df2 priority 4097 (4096 sysid 1) port Fa0/21 cost 200000 rem hops 19FastEthernet0/21 of MST1 is root forwarding Port info port id 128.23 priority 128 cost 200000Designated root address 000f.e268.4df2 priority 4097 cost 0Designated bridge address 000f.e268.4df2 priorit

31、y 4097 port id 128.2Timers: message expires in 4 sec, forward delay 0, forward transitions 2Bpdus (MRecords) sent 20, received 1584FastEthernet0/22 of MST1 is alternate blocking Port info port id 128.24 priority 128 cost 200000Designated root address 000f.e268.4df2 priority 4097 cost 200Designated b

32、ridge address 000f.e268.4d14 priority 8193 port id 128.2Timers: message expires in 4 sec, forward delay 0, forward transitions 0Bpdus (MRecords) sent 7, received 12Switch#sh spanning-tree mst 2 de# MST2 vlans mapped: 130,140Bridge address d057.4c2c.a400 priority 32770 (32768 sysid 2)Root address 000

33、f.e268.4d14 priority 4098 (4096 sysid 2) port Fa0/22 cost 200000 rem hops 19FastEthernet0/21 of MST2 is alternate blocking Port info port id 128.23 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 4098 cost 200Designated bridge address 000f.e268.4df2 priority 8194 port id 128.

34、2Timers: message expires in 4 sec, forward delay 0, forward transitions 1Bpdus (MRecords) sent 20, received 1589FastEthernet0/22 of MST2 is root forwarding Port info port id 128.24 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 4098 cost 0Designated bridge address 000f.e268.

35、4d14 priority 4098 port id 128.2Timers: message expires in 4 sec, forward delay 0, forward transitions 1Bpdus (MRecords) sent 7, received 16Switch#sh spanning-tree mst 0 de# MST0 vlans mapped: 1-109,111-119,121-129,131-139,141-4094Bridge address d057.4c2c.a400 priority 32768 (32768 sysid 0)Root addr

36、ess 000f.e268.4d14 priority 32768 (32768 sysid 0) port Fa0/22 path cost 0 Regional Root address 000f.e268.4d14 priority 32768 (32768 sysid 0) internal cost 200000 rem hops 19Operational hello time 2 , forward delay 15, max age 20, txholdcount 6 Configured hello time 2 , forward delay 15, max age 20,

37、 max hops 20FastEthernet0/21 of MST0 is alternate blocking Port info port id 128.23 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 32768 cost 0Design. regional root address 000f.e268.4d14 priority 32768 cost 200Designated bridge address 000f.e268.4df2 priority 32768 port id

38、128.2Timers: message expires in 5 sec, forward delay 0, forward transitions 1Bpdus sent 20, received 1613FastEthernet0/22 of MST0 is root forwarding Port info port id 128.24 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 32768 cost 0Design. regional root address 000f.e268.4d

39、14 priority 32768 cost 0Designated bridge address 000f.e268.4d14 priority 32768 port id 128.2Timers: message expires in 5 sec, forward delay 0, forward transitions 1Bpdus sent 7, received 40实验拓扑二：CISCO 3550配置：spanning-tree mode mstspanning-tree extend system-id!spanning-tree mst configuration name S

40、 revision 1 instance 1 vlan 110, 120 instance 2 vlan 130, 140SPANNING-TREE 状态：SW2#sh spanning-tree mst 1 de# MST01 vlans mapped: 110,120Bridge address 0014.a897.e880 priority 32769 (32768 sysid 1)Root address 000f.e268.4df2 priority 4097 (4096 sysid 1) port Fa0/46 cost 400000 rem hops 18FastEthernet

41、0/46 of MST01 is root forwarding Port info port id 128.46 priority 128 cost 200000Designated root address 000f.e268.4df2 priority 4097 cost 200000Designated bridge address d057.4c2c.a400 priority 32769 port id 128.25Timers: message expires in 5 sec, forward delay 0, forward transitions 1Bpdus (MReco

42、rds) sent 5, received 126SW2#sh spanning-tree mst 2 de# MST02 vlans mapped: 130,140Bridge address 0014.a897.e880 priority 32770 (32768 sysid 2)Root address 000f.e268.4d14 priority 4098 (4096 sysid 2) port Fa0/46 cost 400000 rem hops 18FastEthernet0/46 of MST02 is root forwarding Port info port id 12

43、8.46 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 4098 cost 200000Designated bridge address d057.4c2c.a400 priority 32770 port id 128.25Timers: message expires in 4 sec, forward delay 0, forward transitions 1Bpdus (MRecords) sent 5, received 128SW2#sh spanning-tree mst 0 d

44、e# MST00 vlans mapped: 1-109,111-119,121-129,131-139,141-4094Bridge address 0014.a897.e880 priority 32768 (32768 sysid 0)Root address 000f.e268.4d14 priority 32768 (32768 sysid 0) port Fa0/46 path cost 0 IST master address 000f.e268.4d14 priority 32768 (32768 sysid 0) path cost 400000 rem hops 18Ope

45、rational hello time 2, forward delay 15, max age 20Configured hello time 2, forward delay 15, max age 20, max hops 20FastEthernet0/46 of MST00 is root forwarding Port info port id 128.46 priority 128 cost 200000Designated root address 000f.e268.4d14 priority 32768 cost 0Designated ist master address

46、 000f.e268.4d14 priority 32768 cost 200000Designated bridge address d057.4c2c.a400 priority 32768 port id 128.25Timers: message expires in 5 sec, forward delay 0, forward transitions 1Bpdus sent 5, received 132实验拓扑三：交换机配置同上不变动观察SPANNING-TREE 状态：H3C-3600-01：<h3c-1><h3c-1>dis stp bri MSTID

47、 Port Role STP State Protection 0 Ethernet1/0/1 ROOT FORWARDING NONE 0 Ethernet1/0/2 DESI FORWARDING NONE 1 Ethernet1/0/1 DESI FORWARDING NONE 1 Ethernet1/0/2 DESI FORWARDING NONE 2 Ethernet1/0/1 ROOT FORWARDING NONE 2 Ethernet1/0/2 DESI FORWARDING NONE (*) means port in aggregation group<h3c-1>dis stp ins 1-MSTI 1 Glo