三层交换，路由器卡顿

核心交换机S7500+MG200（多口）路由器。

核心交换机下有多个VLAN,单个VLAN下部分有监控摄像机+PC电脑。之前用的好好地，今早网络非常卡顿，电脑打开网页好久，什么无法打开。

单独一个VLAN 设置上网,网关在三层交换机上（10.0.200.1），路由器（LAN 10.0.200.254）,默认路由指向ip route-static 0.0.0.0 0 10.0.200.254

我现在把路由器连接交换机的网线拔了，测试电脑上网非常流畅，如果插上线，接入交换机下的PC电脑速度只有不到1M。测试电脑网络也是很卡，

担心核心交换机有广播风波什么的，可是现在内部监控网络，网络正常，视频画面流畅。排除环路。

又使用命令把核心交换的每个端口，一个一个DOWN掉，测试电脑的网络还是很卡。

 

求救SOS

 

 

vlan 1

#

vlan 10 to 14

#

vlan 20

#

vlan 30

#

vlan 80

#

vlan 90

#

vlan 100

#

vlan 200

#

 stp instance 0 root primary

 stp global enable

#

ftth

#

interface NULL0

#

interface Vlan-interface10

 ip address 10.0.10.1 255.255.255.0

#

interface Vlan-interface11

 ip address 10.0.20.1 255.255.255.0

#

interface Vlan-interface12

 ip address 10.0.30.1 255.255.255.0

#

interface Vlan-interface13

 ip address 10.0.40.1 255.255.255.0

#

interface Vlan-interface14

 ip address 10.0.50.1 255.255.255.0

#

interface Vlan-interface20

 ip address 10.0.120.1 255.255.255.0

#

interface Vlan-interface30

 ip address 10.0.130.1 255.255.255.0

#

interface Vlan-interface80

 ip address 10.0.80.1 255.255.255.0

#

interface Vlan-interface90

 ip address 10.0.90.1 255.255.255.0

#

interface Vlan-interface100

 ip address 10.0.100.1 255.255.255.0

 arp proxy-forwarding

#

interface Vlan-interface200

 ip address 10.0.200.1 255.255.255.0

#

interface GigabitEthernet1/0/1

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan all

 stp root-protection

#

interface GigabitEthernet1/0/2

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan all

 stp root-protection

#

interface GigabitEthernet1/0/3

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/4

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/5

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/6

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/7

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/8

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/9

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/10

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/11

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/12

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/13

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/14

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/15

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/16

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/17

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/18

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/19

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/20

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/21

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/22

 port link-mode bridge

 port access vlan 30

 stp edged-port

#

interface GigabitEthernet1/0/23

 port link-mode bridge

 port access vlan 200

 stp edged-port

#

interface GigabitEthernet1/0/24

 port link-mode bridge

 port access vlan 90

 stp edged-port

#

interface GigabitEthernet2/0/1

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/2

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/3

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/4

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/5

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/6

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/7

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/8

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/9

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/10

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/11

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/12

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/13

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/14

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/15

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/16

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/17

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/18

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/19

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/20

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/21

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/22

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/23

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/24

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/25

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/26

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/27

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/28

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/29

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/30

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/31

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/32

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/33

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/34

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/35

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/36

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/37

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/38

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/39

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/40

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/41

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/42

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/43

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/44

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/45

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/46

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/47

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface GigabitEthernet2/0/48

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 to 200

 stp root-protection

#

interface M-GigabitEthernet0/0/0

#

interface Ten-GigabitEthernet1/0/25

 port link-mode bridge

#

interface Ten-GigabitEthernet1/0/26

 port link-mode bridge

#

interface Ten-GigabitEthernet1/0/27

 port link-mode bridge

#

interface Ten-GigabitEthernet1/0/28

 port link-mode bridge

#

 scheduler logfile size 16

#

line class aux

 user-role network-admin

#

line class vty

 user-role network-operator

#

line aux 1

 authentication-mode password

 user-role network-admin

 set authentication password hash $h$6$Du8E8WuX7j3uIHgR$rylhWaZBlywp/HfWXDx/q9wPD/Cu2hJ+uuerhIdOOhid0CltFFxUm0ifbmF2u0QN6atAhd1ra3fX4KPOSdTf6A==

#

line vty 0 4

 authentication-mode scheme

 user-role level-15

 user-role network-operator

#

line vty 5 63

 user-role network-operator

#

 ip route-static 0.0.0.0 0 10.0.200.254

#

domain system