interface Ethernet0/1 ip address 10.0.0.21 255.255.255.252 ip ospf 110 area 0 half-duplex! interface Ethernet0/2 no ip address shutdown half-duplex! interface Ethernet0/3 ip address 10.0.0.17 255.255.255.252 ip ospf 110 area 0 half-duplex! interface Ethernet1/3 ip address 10.0.0.33 255.255.255.252 half-duplex! interface Ethernet0/3 ip address 10.1.0.9 255.255.255.252 ip ospf 110 area 1 half-duplex!
Enable AUTO duplex configuration #自动协商 full Force full duplex operation #全双工 half Force half-duplex
Encapsulation ARPA, loopback not set 以太网封装 Keepalive set (10 sec) Half-duplex auto Enable AUTO duplex configuration full Force full duplex operation half Force half-duplex
., use different twisted pairs for each direction Half-duplex link 半双工 •Both directions, but not at
半双工(Half-duplex) 半双工模式允许双向通信,但一次只能有一个方向的数据流动。 这意味着发送方和接收方可以交换数据,但在同一时间内只能有一个方向的数据传输。
修改完成后,再次通过命令displayinterface Ethernet 1/0/5查看端口Ethernet1/0/5的状态,根据该命令输出请补充如下的空格: 10Mbps-speed mode, half-duplex Ethernet1/0/5的状态,根据该命令输出请补充如下的空格: Ethernet1/0/5 current state: AdministrativelyDOWN 10Mbps-speed mode, half-duplex
--recv-only Only receive data, never send anything --no-shutdown Continue half-duplex
PHYAD[4] Asserted high to indicate the presence of carrier due to receive or transmit activities in half-duplex , LI (D) Collision Detection Asserted high to indicate the detection of the collision conditions in half-duplex
PHYAD[4] Asserted high to indicate the presence of carrier due to receive or transmit activities in half-duplex , LI (D) Collision Detection Asserted high to indicate the detection of the collision conditions in half-duplex
PHYAD[4] Asserted high to indicate the presence of carrier due to receive or transmit activities in half-duplex , LI (D) Collision Detection Asserted high to indicate the detection of the collision conditions in half-duplex
0 为Half-duplex, 1为Full-duplex; AN LP Ability (Page B9h–BCh, Address 0Ah– 0Bh) 该寄存器为SGMII自协商SGMII-Slave 0 为Half-duplex, 1为Full-duplex; 1000BASE-X AN Advertisement 该寄存器为SGMII自协商SGMII-Master侧核心状态寄存器,SGMII-Marster
PHYAD[4] Asserted high to indicate the presence of carrier due to receive or transmit activities in half-duplex , LI (D) Collision Detection Asserted high to indicate the detection of the collision conditions in half-duplex
auto Enable AUTO duplex configuration full Force full duplex operation half Force half-duplex
1) Pipe可以是单向(half-duplex),也可以是双向(duplex)。我们通过mutiprocessing.Pipe(duplex=False)创建单向管道 (默认为双向)。
半双工通信方式半双工通信(Half-Duplex Communication)是一种能够在两个方向上传输数据的通信方式,但同一时间内数据只能在一个方向上传输。
For half-duplex interfaces, rKB/s and wKB/s are summed. Sat Saturation. Print statistics for non-local interfaces, setting speed of "eth0" and "eth1" to 10mbps/half-duplex
Queue.put(item) 写入队列,timeout等待时间 Queue.put_nowait(item) 相当Queue.put(item, False) Pipe Pipe管道,可以是单向(half-duplex
1) Pipe可以是单向(half-duplex),也可以是双向(duplex)。我们通过mutiprocessing.Pipe(duplex=False)创建单向管道 (默认为双向)。
也就是说,TCP连接关闭了一个方向的传输,成为一个单向连接(half-duplex)。第二个箭头和第三个箭头传递必须分开,才能有空隙在开放的方向上继续传输。
Half-duplex(半双工)在通道中同时只能沿着一个方向传输数据。