如何查看端口的类型？
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display interface FortyGigE2/0/49
FortyGigE2/0/49
Current state: DOWN
Line protocol state: DOWN
IP packet frame type: Ethernet II, hardware address: b0f9-6339-e896
Description: FortyGigE2/0/49 Interface
Bandwidth: 40000000 kbps
Loopback is not set
Media type is not sure, port hardware type is No connector
Unknown-speed mode, unknown-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
Flow-control is not enabled
Maximum frame length: 10000
Allow jumbo frames to pass
Broadcast max-ratio: 100%
Multicast max-ratio: 100%
Unicast max-ratio: 100%
PVID: 1
MDI type: Automdix
Port link-type: Access
Tagged VLANs: None
Untagged VLANs: 1
Port priority: 0
Last link flapping: Never
Last clearing of counters: Never
- 2018-02-06回答
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display interface 就可以看到接口的详细信息
- 2018-02-06回答
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请问如何查看接口的 access 或 trunk 类型？
你主要想查看该接口是电口还是光口，很简单
dis int 接口号，有twist 的是电口，如果不放心的话，可以
dis transceiver int g1/0/1该接口，这个命令是查看光口命令的
- 2018-02-06回答
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端口是否是光口 通过查看以太网端口类型。命令行查看方法如下 命令：display interface 例如：通过命令查看，若显示Media type is twisted pair表示是双绞线作为媒介的电口，若显示Media type is optical fiber表示是光口，若显示Media type is not sure,Port hardware type is No connector一般是光口未插光模块。
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我现在学习的是 HCL 模拟器，用了 display interface GigabitEthernet 0/0，好像没有 Port link-type 这一项呀？（如下图） display interface GigabitEthernet 0/0 GigabitEthernet0/0 Current state: UP Line protocol state: UP Description: GigabitEthernet0/0 Interface Bandwidth: 1000000 kbps Maximum transmission unit: 1500 Allow jumbo frames to pass Broadcast max-ratio: 100% Multicast max-ratio: 100% Unicast max-ratio: 100% Internet protocol processing: Disabled IP packet frame type: Ethernet II, hardware address: 1efa-4f7a-0105 IPv6 packet frame type: Ethernet II, hardware address: 1efa-4f7a-0105 Output queue - Urgent queuing: Size/Length/Discards 0/100/0 Output queue - Protocol queuing: Size/Length/Discards 0/500/0 Output queue - FIFO queuing: Size/Length/Discards 0/75/0 Last link flapping: 0 hours 25 minutes 57 seconds Last clearing of counters: Never Peak input rate: 0 bytes/sec, at 00-00-00 00:00:00 Peak output rate: 0 bytes/sec, at 00-00-00 00:00:00 Last 300 second input: 0 packets/sec 0 bytes/sec 0% Last 300 second output: 0 packets/sec 0 bytes/sec 0% Input (total): 0 packets, 0 bytes 0 unicasts, 0 broadcasts, 0 multicasts, 0 pauses Input (normal): 0 packets, 0 bytes 0 unicasts, 0 broadcasts, 0 multicasts, 0 pauses Input: 0 input errors, 0 runts, 0 giants, 0 throttles 0 CRC, 0 frame, 0 overruns, 0 aborts 0 ignored, 0 parity errors Output (total): 0 packets, 0 bytes 0 unicasts, 0 broadcasts, 0 multicasts, 0 pauses Output (normal): 0 packets, 0 bytes 0 unicasts, 0 broadcasts, 0 multicasts, 0 pauses Output: 0 output errors, 0 underruns, 0 buffer failures 0 aborts, 0 deferred, 0 collisions, 0 late collisions 0 lost carrier, 0 no carrier
你这个是路由器吧？ 路由器默认都是路由接口。