带有 VLAN 的端口在 Cisco 交换机上不起作用 [关闭]

Question

我在使用 cisco SG550X-24 交换机时遇到问题。

交换机将 100U 显示为管理 VLAN，而不是操作 VLAN。我不确定为什么会这样，并且插入此端口不起作用。交换机正常工作，其他端口工作正常。

附上配置页面截图：

cisco vlan config

1 和 19 配置完全相同，端口 19 在 100U 上工作正常，但端口 1 不行。

有什么想法吗？我是否缺少禁用端口或 VLAN 的设置？

谢谢

config-file-header
CB-BR-Radon233
v2.5.5.47 / RTESLA2.5.5_930_364_286
CLI v1.0
file SSD indicator encrypted
@
ssd-control-start
ssd config
ssd file passphrase control unrestricted
no ssd file integrity control
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
!
!
unit-type-control-start
unit-type unit 1 network gi uplink te
unit-type unit 2 network gi uplink te
unit-type unit 3 network gi uplink te
unit-type unit 4 network gi uplink te
unit-type unit 5 network gi uplink te
unit-type unit 6 network gi uplink te
unit-type unit 7 network gi uplink te
unit-type unit 8 network gi uplink te
unit-type-control-end
!
port jumbo-frame
vlan database
vlan 2,69,100,201
exit
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
link-flap prevention disable
no boot host auto-config
no boot host auto-update
bonjour interface range vlan 1
hostname IMS-CB-BR-Radon233
no passwords complexity enable
username root password encrypted 777f99c04f34de13899c397960ac60d7548cfeb4 privilege 15
username cisco password encrypted ffd1c8e37222f7a9f61aec3e1179e951695fdeba privilege 15
ip ssh server
snmp-server location CB-BR-Radon233
snmp-server contact 
clock timezone J 0 minutes 0
!
interface vlan 1
 ip address 192.168.1.233 255.255.255.0
 no ip address dhcp
!
interface vlan 2
 name Phone
!
interface vlan 69
 name Dirty
!
interface vlan 100
 name Admin
 ip address 192.168.100.233 255.255.255.0
!
interface vlan 201
 name Mocap
!
interface GigabitEthernet1/0/1
 no switchport
 switchport access vlan 100
 switchport trunk native vlan 100
!
interface GigabitEthernet1/0/3
 storm-control broadcast level 10
 storm-control multicast level 10
 port security max 10
 port security mode max-addresses
 port security discard trap 60
 spanning-tree portfast
 spanning-tree bpduguard enable
 switchport mode trunk
 switchport trunk allowed vlan 1
 macro description ip_phone_desktop
 !next command is internal.
 macro auto smartport dynamic_type ip_phone_desktop
!
interface GigabitEthernet1/0/4
 storm-control broadcast level 10
 storm-control multicast level 10
 port security max 10
 port security mode max-addresses
 port security discard trap 60
 spanning-tree portfast
 spanning-tree bpduguard enable
 switchport mode trunk
 switchport access vlan 2
 switchport trunk allowed vlan 1
 macro description ip_phone_desktop
 !next command is internal.
 macro auto smartport dynamic_type ip_phone_desktop
!
interface GigabitEthernet1/0/7
 storm-control broadcast level 10
 storm-control multicast level 10
 port security max 10
 port security mode max-addresses
 port security discard trap 60
 spanning-tree portfast
 spanning-tree bpduguard enable
 switchport mode trunk
 switchport trunk allowed vlan 1
 macro description ip_phone_desktop
 !next command is internal.
 macro auto smartport dynamic_type ip_phone_desktop
!
interface GigabitEthernet1/0/11
 storm-control broadcast level 10
 storm-control multicast level 10
 port security max 10
 port security mode max-addresses
 port security discard trap 60
 spanning-tree portfast
 spanning-tree bpduguard enable
 switchport mode trunk
 switchport access vlan 2
 switchport trunk allowed vlan 1
 macro description ip_phone_desktop
 !next command is internal.
 macro auto smartport dynamic_type ip_phone_desktop
!
interface GigabitEthernet1/0/12
 channel-group 1 mode auto
!
interface GigabitEthernet1/0/13
 switchport mode trunk
 switchport access vlan 100
 switchport trunk allowed vlan none
!
interface GigabitEthernet1/0/19
 switchport access vlan 100
 switchport trunk native vlan 100
!
interface GigabitEthernet1/0/24
 channel-group 1 mode auto
!
interface TenGigabitEthernet1/0/1
 channel-group 2 mode auto
!
interface TenGigabitEthernet1/0/2
 channel-group 2 mode auto
!
interface TenGigabitEthernet1/0/3
 spanning-tree link-type point-to-point
 switchport mode trunk
 switchport trunk allowed vlan 1-2,69,100,201
 macro description switch
 !next command is internal.
 macro auto smartport dynamic_type switch
!
interface Port-Channel1
 description EthTrunk
 spanning-tree link-type point-to-point
 switchport mode trunk
 switchport general allowed vlan add 2,69,100,201 tagged
 switchport general allowed vlan add 1 untagged
 macro description switch
 !next command is internal.
 macro auto smartport dynamic_type switch
!
interface Port-Channel2
 description X1Trunk
 switchport mode trunk
!
exit

Answer 1

假设您在连接到端口 1 和端口 19 时使用相同的设备和相同的以太网电缆，对吗？

您介意通过 SSH 连接到交换机并为端口 1 和 19 收集“显示运行”吗？

...好的，提供的配置：

这很奇怪，端口 1 被配置为路由端口，但 vlan-settings 仍然存在。

我的第一次尝试是：

(in the ssh shell)

conf t
interface GigabitEthernet1/0/1
  switchport
  end

这应该修复 vlan 成员身份。

面向最终用户的界面的一个好的做法是添加：

conf t
interface GigabitEthernet1/0/1
  spanning-tree portfast
  spanning-tree bpduguard enable
  end