BROADCAST linux
ifconfig 10.1.0.2 netmask 255.255.255.0 broadcast 10.1.0.255 重起后broadcast就变成10.255.255.255 改那个文件能使broadcast永久生效？？？
1, SMS 1.1 android.provider.Telephony.SMS_RECEIVED broadcasted then SMS is received please refer to: http://blog.chinaunix.net/u/9577/showart_1850111.html 2, Network 2.1 android.net.conn.CONNECTIVITY_CHANGE broadcasted when the state of network connectivity is changed Please refer to: http://code.google.com/intl/zh-CN/android/reference/android/net/ConnectivityManager.html 3, Wifi 3.1 android...
How various Network Devices Segment Collision and broadcast Domains Hardware Type Collision Domain Hub/repeater All ports are in a single collision domains Bridge Each port in a separate collison domain Router Each port in a separate collison domain Switch Each port in a separate collison domain B...
A broadcast is a data packet that is destined for multiple hosts. broadcasts can occur at the data link layer and the network layer. Data-link broadcasts are sent to all hosts attached to a p articular physical network. Network layer broadcasts are sent to all hosts attached to a particular logical network. The Transmission Control Protocol/Internet Protocol (TCP/IP) supports the following types...
If I want to get my own OSPF routing working with socket programming, when I first add router to the network, is UDP broadcast needed to inform other routers or I can just use the OSPF Hello packet broadcast(or multicast) to tell other routers of my appearance? THanks a lot
在本实验中，研究BGP多路访问网络（以太网）的nexthop属性。看看通过多路访问网络学习到的路由的下一跳是什么？ 试验配置 RTA interface Loopback0 ip address 150.10.0.1 255.255.255.0 interface Ethernet0/1 ip address 170.10.20.1 255.255.255.0 interface Serial1/0 ip address 150.10.30.1 255.255.255.0 encapsulation frame-relay frame-relay map ip 150.10.30.2 104 broadcast no frame-relay inverse-arp ro...
已知IP地址，子网掩码，如何运算出broadcast，NetAddress， 用Perl来做： $ip='192.168.2.1'; $netmask='255.255.255.248'; $broadcast=? $netaddress=?
If I want to write my own OSPF code with socket programming, the requirement is 4 switch along with 4 routers. My question is : When a new router or client is added into the network, should it use UDP broadcast to inform other routers of its appearance or it can use the OSPF Hello broadcast(or multicast) to tell other routers about its information? Thanks a lot. Please help me!! --
