 
SWITCH(config)# bridge 
SWITCH(bridge)# vlan add br10 15
% Incomplete command.
SWITCH(bridge)# vlan add br10 15 tagged 
SWITCH(bridge)# vlan add br10 17 tagged 
SWITCH(bridge)# vlan pvid 15 10
SWITCH(bridge)# vlan pvid 17 10
SWITCH(bridge)# do sh run
!
hostname SWITCH
!
passwd enable 8 bJnwOXZo1Nioo
!
service password-encryption
!
syslog output info local volatile
syslog output info local non-volatile
!
bridge
 vlan create 10,20,3113
 !
 vlan add default 1-14,16,18-20,25-42 untagged
 vlan add br10 15,17 tagged
 vlan add br3113 21-24 untagged
 !
 vlan pvid 1-14,16,18-20,25-42 1 
 vlan pvid 15,17 10 
 vlan pvid 21-24 3113 
 !
!
--More-- 
SWITCH(bridge)# vlan add br20 15 tagged 
SWITCH(bridge)# vlan add br20 17 tagged 
SWITCH(bridge)# vlan pvid 15 20 
SWITCH(bridge)# vlan pvid 17 20
SWITCH(bridge)# do sh run
!
hostname SWITCH
!
passwd enable 8 bJnwOXZo1Nioo
!
service password-encryption
!
syslog output info local volatile
syslog output info local non-volatile
!
bridge
 vlan create 10,20,3113
 !
 vlan add default 1-14,16,18-20,25-42 untagged
 vlan add br10 15,17 tagged
 vlan add br20 15,17 tagged
 vlan add br3113 21-24 untagged
 !
 vlan pvid 1-14,16,18-20,25-42 1 
 vlan pvid 15,17 20 
 vlan pvid 21-24 3113 
 !
!        
interface lo
 no shutdown
!
end
SWITCH(bridge)# 
vlan 10과 vlan 20만들구 트/105;크모드라 태ƾ13;1004;/196; 했습니다.
헌데 vlan add에lj16; 1077;/141;한데/196; 나눠서 1096; 들Ǻ12;가lj16;데요
vlan pvid에서 15,17 20 최근에 1077;/141;한,152;/196; 덮Ǻ12;씌우Nj12;데
vlan pvid 15,17 10 1060;,172; 사라1276;습니다. 
원래 1060;런,148;1648;해서요... 
포트 15번Ȣ16;고 17번에 각각 트/105;크모드/196; vlan10,20.160;개를 넣코1088;Ȣ16;lj16;데요
vlan pvid 15,17 20 을 빼고 적용 후 show vlan 해보세요
15, 17 에 vlan br10, br20 부분에 t로 보이는지 확인하시면 됩니다.
SWITCH# show vlan
u: untagged port, t: tagged port
---------------------------------------------------------------
| 1 2 3 4
Name( VID| FID) |123456789012345678901234567890123456789012
---------------------------------------------------------------
default( 1| 1) |uuuuuuuuuuuuuu.u.uuu....uuuuuuuuuuuuuuuuuu
br10( 10| 10) |..............t.t.........................
br20( 20| 20) |..............t.t.........................
br3113(3113|3113) |....................uuuu..................
SWITCH#
15번이랑 17번에 10이랑 20 vlan되어있는거같은데요..맞나요? pvid를 태그(트렁크)에선 빼야하는거에요?
15번 17번 포트에 L2 스위치 연결해서 vlan20, vlan30 대역에 ip 넣고 default GW로 ping 테스트 해보면 됩니다.