请教如何添加D类地址

cxsusan1010

请教如何添加D类地址 [复制链接]

别人配置的vxworks（PC104）
小弟的组播程序试了很久都不通（我门外汉），后来用ifShow 查
显示如下：
fei (unit number 0):
    Flags: (0x8063) UP BROADCAST RUNNING ARP MULTICAST
    Type: ETHERNET_CSMACD
    Internet address: 192.168.0.100
    Broadcast address:   192.168.0.255
    Netmask 0xffffff00 Subnetmask 0xffffff00
    Ethernet address is 00:20:a1:05:12:2e
    Metric is 0
    Maximum Transfer Unit size is 1500
    10442 packets received; 14 packets sent
    10430 multicast packets received
    1 multicast packets sent
    0 input errors; 0 output errors
    0 collisions; 0 dropped
lo (unit number 0):
    Flags: (0x8069) UP LOOPBACK RUNNING ARP MULTICAST
    Type: SOFTWARE_LOOPBACK
    Internet address: 127.0.0.1
    Netmask 0xff000000 Subnetmask 0xff000000
    Metric is 0
    Maximum Transfer Unit size is 32768
    0 packets received; 0 packets sent
    0 multicast packets received
    0 multicast packets sent
    0 input errors; 0 output errors
    0 collisions; 0 dropped


这样的是不是需要添加 D类地址进去才能组播啊
如果是的话，应该怎样操作呢。诚心求教，望各位大侠指点。叩首

evenles

建议楼主先看看有关组播方面的书籍
不知道eeworld如何共享文档，我可以贴上去共享给你。