HUAWEI交换机做VLAN映射 VLAN MAPPING

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HUAWEI坤灵SS530-24T4XE 做VLAN MAPPING

VLAN300-340 通过PTN进来的城区街道监控设备

上端HUAWEIPTN进来 VLAN300-340 ，下联S530 10GE-1，配置如下: （上联HUAWEIPTN970）

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port link-type trunk
port trunk allow-pass vlan 300 to 340 990port vlan-mapping vlan 300 to 340 map-vlan 990

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(S530 默认qinq vlan-translation enable)

S530 10GE-4 配置如下：

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port link-type access
port default vlan 990

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现在故障是：通过S530 10GE-4下挂的监控平台 可以预览所有通道，可是管理电脑（VLAN990）不能访问监控摄像机IP 也不能PING通。（原来客户用的是迈普的交换机一切业务数据正常）

迈普交换机配置如下

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interface gigabitethernet0/22 （连接一台傻瓜交换机）
switchport access vlan 990exitinterface gigabitethernet0/23switchport access vlan 990exitinterface tengigabitethernet0/25 （上联HUAWEIPTN970）speed 10000switchport mode trunkswitchport trunk allowed vlan add 1,300-340,990switchport trunk pvid vlan 1vlan dot1q-tunnel mapping n-to-1 enablevlan dot1q-tunnel mapping n-to-1 300-340 990exit!end

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S530 运行 display mac-address 如下

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display mac-address===============================================================================

Flags: * - Backup
# - forwarding logical interface, operations cannot be performed based on the interface.BD : bridge-domain Age : dynamic MAC learned time in seconds-------------------------------------------------------------------------------MAC Address VLAN/VSI/BD Learned-From Type Age-------------------------------------------------------------------------------2c16-dbad-e23e 1/-/- GE1/0/17 dynamic 3410403-1295-8833 990/-/- 10GE1/0/1 dynamic 82620403-1295-8834 990/-/- 10GE1/0/1 dynamic 83000403-1295-8838 990/-/- 10GE1/0/1 dynamic 70590403-1298-dabd 990/-/- 10GE1/0/1 dynamic 85580403-1298-dabf 990/-/- 10GE1/0/1 dynamic 85583c1b-f882-64a8 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64a9 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64aa 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64ac 990/-/- 10GE1/0/1 dynamic 69843c1b-f882-64ad 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64af 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64b0 990/-/- 10GE1/0/1 dynamic 70253c1b-f882-64b1 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64b2 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64b3 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64b6 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64b7 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64b8 990/-/- 10GE1/0/1 dynamic 69993c1b-f882-64b9 990/-/- 10GE1/0/1 dynamic 44573c1b-f882-64bb 990/-/- 10GE1/0/1 dynamic 81413c1b-f882-64bc 990/-/- 10GE1/0/1 dynamic 44413c1b-f882-64bd 990/-/- 10GE1/0/1 dynamic 44043c1b-f882-64be 990/-/- 10GE1/0/1 dynamic 81513c1b-f882-64c0 990/-/- 10GE1/0/1 dynamic 81313c1b-f882-64c2 990/-/- 10GE1/0/1 dynamic 443

通过模拟器测试VLAN MAPPING 一切正常

PC1 属于VLAN10 网段1.0 可以PING通PC3 VLAN100网段1.0