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CASA3200试用小记

热2已有 233 次阅读 2011-03-29 19:23 标签: 时间

使用casa３２００有段时间了，说是说支持docsis 3.0 ，可是到现在也没拿到3.0的modem，所以无法试验：

下行口的配置：

interface qam 0/0
annex A
interleave 12
power 480
channel 0 frequency 626000000
no channel 0 shutdown
channel 1 frequency 634000000
channel 1 shutdown
channel 2 frequency 642000000
channel 2 shutdown
channel 3 frequency 650000000
channel 3 shutdown
no shutdown

一个物理口可以配置４个下行逻辑通道，貌似有３.0频道绑定的样子。

下面通过mac域，把上下行关联起来，这笔moto和cisco固定１下４上等等的配置灵活，不过好像moto的新产品也能支持自定义上下行端口数自定义。

interface docsis-mac 1
no shutdown
no early-authentication-encryption
no multicast-dsid-forward
no tftp-proxy
ip bundle 2
downstream 1 interface qam 0/0/0
upstream 1 interface upstream 1/0.0/0
upstream 2 interface upstream 1/1.0/0
upstream 3 interface upstream 1/2.0/0
upstream 4 interface upstream 1/3.0/0
upstream 5 interface upstream 1/4.0/0
upstream 6 interface upstream 1/5.0/0
upstream 7 interface upstream 1/6.0/0

上行口配置：

interface upstream 1/0.0
frequency 42000000
channel-width 3200000
power-adjustment continue 5
logical-channel 0 profile 11
logical-channel 0 minislot 2
no logical-channel 0 shutdown
no shutdown

下载挂了差不多６００来个用户，感觉还不错。