S5120

<H3C>dis cu 

# version 5.20, Release 2220P02 

# sysname H3C 

# irf mac-address persistent timer irf auto-update enable undo irf link-delay 

# domain default enable system 

# telnet server enable # undo ip http enable 

# password-recovery enable # vlan 1 

# vlan 20 to 21 

# domain system access-limit disable state active idle-cut disable self-service-url disable 

# user-group system group-attribute allow-guest 

# local-user axkj password cipher $c$3$So4iJfG5XsVew/qe/fBJlI96e4UeUsNqUA== authorization-attribute level 3 service-type telnet 

# interface NULL0 

# interface Vlan-interface1 ip address 192.168.0.1 255.255.255.0 

# interface Vlan-interface20 ip address 192.168.20.1 255.255.255.0 

# interface Vlan-interface21 ip address 192.168.1.1 255.255.255.0 

# interface GigabitEthernet1/0/1 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/2 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/3 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/4 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/5 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/6 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/7 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/8 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/9 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/10 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/11 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/12 port link-type trunk port trunk permit vlan all 

# interface GigabitEthernet1/0/13 

# interface GigabitEthernet1/0/14 port access vlan 21 

# interface GigabitEthernet1/0/15 

# interface GigabitEthernet1/0/16 

# interface GigabitEthernet1/0/17 

# interface GigabitEthernet1/0/18 

# interface GigabitEthernet1/0/19 port access vlan 20 

# interface GigabitEthernet1/0/20 port access vlan 20 

# interface GigabitEthernet1/0/21 port access vlan 20 

# interface GigabitEthernet1/0/22 port access vlan 20 

# interface GigabitEthernet1/0/23 port access vlan 20 

# interface GigabitEthernet1/0/24 port access vlan 20 

# interface GigabitEthernet1/0/25 shutdown 

# interface GigabitEthernet1/0/26 shutdown 

# interface GigabitEthernet1/0/27 shutdown 

# interface GigabitEthernet1/0/28 shutdown 

# load xml-configuration 

# user-interface aux 0 authentication-mode password set authentication password cipher $c$3$DzxGvHobj+NEchyGf0jDU7ViFMd/Zm8GYQ== idle-timeout 0 0 user-interface vty 0 15 user privilege level 3 set authentication password cipher $c$3$RRw5Ho9vdaUU93HonBBhwcl1CxqFaXbqyA== idle-timeout 0 0 

各位帮忙看看，这个交换机是怎么划分vlan的，接入层交换机插13到20端口连接不了。

这个交换机有没有做WEB接口？