华为交换机如何查看各类MAC信息

一、查看系统MAC

1）盒式交换机：

display bridge mac-add
System bridge MAC address: xxxx-xxxx-xxxx

2）框式交换机：

display system-mac
MAC-num :1
Index MAC Addr

default xxxx-xxxx-xxxx

current xxxx-xxxx-xxxx

二、查看接口MAC

display interface GigabitEthernet0/0/10
GigabitEthernet0/0/10 current state : UP
Line protocol current state : UP
Description:
Switch Port, Link-type : trunk(configured),
PVID : 1, TPID : 8100(Hex), The Maximum Frame Length is 1600
IP Sending Frames’ Format is PKTFMT_ETHNT_2, Hardware address is xxxx-xxxx-xxxx
Current system time: 2015-03-02 10:50:43+08:00
Port Mode: COMMON COPPER
Speed : 1000, Loopback: INTERNAL
Duplex: FULL, Negotiation: DISABLE
Mdi : AUTO, Flow-control: DISABLE
Last 300 seconds input rate 480 bits/sec, 0 packets/sec
Last 300 seconds output rate 480 bits/sec, 0 packets/sec
Input peak rate 13880 bits/sec, Record time: 2015-02-19 17:09:47
Output peak rate 13880 bits/sec, Record time: 2015-02-19 17:09:47
Input: 510225 packets, 80014227 bytes
Unicast: 0, Multicast: 510225
Broadcast: 0, Jumbo: 0
Discard: 0, Pause: 0
Frames: 0

Total Error: 0
CRC: 0, Giants: 0
Jabbers: 0, Fragments: 0
Runts: 0, DropEvents: 0
---- More ----

三、查看设备学习到的mac表项

1）查看整机所有类型mac地址表项：

display mac-address

2）查看某端口下mac地址表项：

display mac-address GigabitEthernet 0/0/X

3）查看系统所有动态MAC地址表项：

display mac-address dynamic

此处dynamic可以替换为blackhole、static、security、sticky、summary分别查看黑洞MAC、静态MAC、安全动态MAC、sticky MAC、MAC表项汇总信息。

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