S1530S

上联口接三层，有时通有时不通。

DISP LL N L 能发现上联的三层交换机 

STP/4/STP_DISPUTE: Instance  0's port GigabitEthernet1/0/25 received an inferior BPDU from a designated port which is in forwarding or learning state. The designated bridge ID contained in the BPDU is 32768.0c3a-faba-b140, and the designated port ID contained in the BPDU is 128.23.

 

H3C>DISP CU

#

 version 7.1.070, Release 6358

#

 sysname H3C

#

 telnet server enable

#

 irf mac-address persistent timer

 irf auto-update enable

 undo irf link-delay

 irf member 1 priority 1

#

 dhcp snooping enable

#

 lldp global enable

#

 password-recovery enable

#

vlan 1

#

vlan 10

#

vlan 20

#              

vlan 30        

#              

vlan 110       

#              

vlan 120       

#              

vlan 140       

#              

vlan 150       

#              

vlan 160       

#              

vlan 180       

#              

 stp port-log instance 0 to 4094 

 stp port-log vlan 1 to 4094 

 stp global enable

#              

interface NULL0

#              

interface Vlan-interface1

 ip address 192.168.2.75 255.255.255.0

 dhcp client identifier ascii 74d6cb040133-VLAN0001

 ipv6 address dhcp-alloc

 ipv6 dhcp client duid ascii 74d6cb040133-VLAN0001

#              

interface GigabitEthernet1/0/1

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

 

interface GigabitEthernet1/0/17

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/18

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

 

interface GigabitEthernet1/0/20

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/21

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

              

interface GigabitEthernet1/0/23

 port access vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/24

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/25

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/26

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/27

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/28

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

 dhcp snooping trust

#              

 scheduler logfile size 16

#              

line class aux 

 user-role network-admin

#              

line class vty 

 user-role network-operator

#              

line aux 0     

 user-role network-admin

#              

line vty 0 4   

 authentication-mode none

 user-role network-operator

#              

line vty 5 63  

 user-role network-operator

#              

 ip route-static 0.0.0.0 0 192.168.2.2

#              

 ifmonitor crc-error slot 1 high-threshold 5000 low-threshold 400 interval 6

 ifmonitor input-error slot 1 high-threshold 1000 low-threshold 100 interval 30

 ifmonitor output-error slot 1 high-threshold 1000 low-threshold 100 interval 30

#              

 arp ip-conflict log prompt

 arp user-ip-conflict record enable

#              

radius scheme system

 user-name-format without-domain

#              

domain system  

#              

 domain default enable system

#              

role name level-0

 description Predefined level-0 role

#              

              

role name level-14

 description Predefined level-14 role

#              

user-group system

#              

local-user admin class manage

 password hash $h$6$n7ytZgfnh0CFy77R$hHJq3929FHHWhbnZ2UyLAoyABbARQH3kZ+hE9SdZGaqvYlSYqlJ9sID+UvU1QaDf9Prxt4rw1N0mmnfP+aKSQA==

 service-type ftp

 service-type telnet http https

 authorization-attribute user-role network-admin

 authorization-attribute user-role network-operator

#              

 security-enhanced level 1

#              

 netconf soap http enable

#              

 ip http enable

 ip https enable

#              

 smartmc tc enable

#              

 

 cloud-management server domain oasis.h3c.com

STP/4/STP_DISPUTE: Instance  0's port GigabitEthernet1/0/25 received an inferior BPDU from a designated port which is in forwarding or learning state. The designated bridge ID contained in the BPDU is 32768.0c3a-faba-b140, and the designated port ID contained in the BPDU is 128.23.

 

H3C>DISP CU

#

 version 7.1.070, Release 6358

#

 sysname H3C

#

 telnet server enable

#

 irf mac-address persistent timer

 irf auto-update enable

 undo irf link-delay

 irf member 1 priority 1

#

 dhcp snooping enable

#

 lldp global enable

#

 password-recovery enable

#

vlan 1

#

vlan 10

#

vlan 20

#              

vlan 30        

#              

vlan 110       

#              

vlan 120       

#              

vlan 140       

#              

vlan 150       

#              

vlan 160       

#              

vlan 180       

#              

 stp port-log instance 0 to 4094 

 stp port-log vlan 1 to 4094 

 stp global enable

#              

interface NULL0

#              

interface Vlan-interface1

 ip address 192.168.2.75 255.255.255.0

 dhcp client identifier ascii 74d6cb040133-VLAN0001

 ipv6 address dhcp-alloc

 ipv6 dhcp client duid ascii 74d6cb040133-VLAN0001

#              

interface GigabitEthernet1/0/1

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

 

interface GigabitEthernet1/0/17

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/18

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

 

interface GigabitEthernet1/0/20

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/21

 port link-type trunk

 port trunk permit vlan 1 120 180

 port trunk pvid vlan 120

 poe enable    

 poe detection-mode simple

#              

              

interface GigabitEthernet1/0/23

 port access vlan 120

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/24

 poe enable    

 poe detection-mode simple

#              

interface GigabitEthernet1/0/25

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/26

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/27

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

#              

interface GigabitEthernet1/0/28

 port link-type trunk

 port trunk permit vlan all

 combo enable auto

 dhcp snooping trust

#              

 scheduler logfile size 16

#              

line class aux 

 user-role network-admin

#              

line class vty 

 user-role network-operator

#              

line aux 0     

 user-role network-admin

#              

line vty 0 4   

 authentication-mode none

 user-role network-operator

#              

line vty 5 63  

 user-role network-operator

#              

 ip route-static 0.0.0.0 0 192.168.2.2

#              

 ifmonitor crc-error slot 1 high-threshold 5000 low-threshold 400 interval 6

 ifmonitor input-error slot 1 high-threshold 1000 low-threshold 100 interval 30

 ifmonitor output-error slot 1 high-threshold 1000 low-threshold 100 interval 30

#              

 arp ip-conflict log prompt

 arp user-ip-conflict record enable

#              

radius scheme system

 user-name-format without-domain

#              

domain system  

#              

 domain default enable system

#              

role name level-0

 description Predefined level-0 role

#              

              

role name level-14

 description Predefined level-14 role

#              

user-group system

#              

local-user admin class manage

 password hash $h$6$n7ytZgfnh0CFy77R$hHJq3929FHHWhbnZ2UyLAoyABbARQH3kZ+hE9SdZGaqvYlSYqlJ9sID+UvU1QaDf9Prxt4rw1N0mmnfP+aKSQA==

 service-type ftp

 service-type telnet http https

 authorization-attribute user-role network-admin

 authorization-attribute user-role network-operator

#              

 security-enhanced level 1

#              

 netconf soap http enable

#              

 ip http enable

 ip https enable

#              

 smartmc tc enable

#              

 cloud-management server domain oasis.h3c.com