以下是使用E1线路实现多个64Kbit/s专线连接。
当链路为T1时，channel-group编号为0～23，Timeslot范围为1～24；当链路为E1时， channel-group编号为0～30，Timeslot范围为1～31．
路由器具体设置如下：
Current configuration:
version 11.2
no service udp-small-servers
no service tcp-small-servers
hostname router1
enable secret 5 ＄1 ＄ XN08 ＄ Ttr8nfLoPg.2RgZhcBzkk/
enable password cisco
ip subnet-zero
controller E1 0
framing NO-CRC4
channel-group 0 timeslots 1
channel-group 1 timeslots 2
channel-group 2 timeslots 3
!
interface Ethernet0
ip address 133.118.40.1 255.255.0.0
media-type 10BaseT
!
interface Ethernet1
no ip address
shutdown
!
interface Serial0:0
ip address 202.119.96.1 255.255.255. 252
encapsulation hdlc
no ip mroute-cache
!
interface Serial0:1
ip address 202.119.96.5 255.255.255.252
encapsulation hdlc
no ip mroute-cache
!
interface Serial0:2
ip address 202.119.96.9 255.255.255.252
encapsulation hdlc
no ip mroute-cache
!
no ip classless
ip route 133.210.40.0 255.255.255.0 Serial0:0
ip route 133.210.41.0 255.255.255.0 Serial0:1
ip route 133.210.42.0 255.255.255.0 Serial0:2
!
line con 0
line aux 0
line vty 0 4
password cicso
login
!
end
E1和CE1的主要区别是什么?
我
