ss1922001012552552550clockrate1000000
Router2i
terfaceSerial0ipaddress19220010225525525503举例使用E1线路实现多个64K专线连接
相关命令任务进入co
troller配置模式选择帧类型选择li
ecode类型建立逻辑通道组与时隙的映射显示co
trollers接口状态命令co
trollert1e1
umberframi
gcrc4
ocrc4li
ecodeamib8zshdb3cha
elgroup
umbertimeslots
ra
ge1
showco
trollerse1slotport
2
注1当链路为T1时cha
elgroup编号为023Timeslot范围124当链路为E1时cha
elgroup编号为030Timeslot范围131
f2使用showco
trollerse1观察co
troller状态以下为帧类型为crc4时co
trollers正常的状态
Routershowco
trollerse1e100isupAppliquetypeisCha
elizedE1u
bala
cedFrami
gisCRC4Li
eCodeisHDB3Noalarmsdetected
Datai
curre
ti
terval725seco
dselapsed0Li
eCodeViolatio
s0PathCodeViolatio
s0SlipSecs0FrLossSecs0Li
eErrSecs0DegradedMi
s0ErroredSecs0BurstyErrSecs0SeverelyErrSecs0U
availSecsTotalDatalast24hours0Li
eCodeViolatio
s0PathCodeViolatio
s
0SlipSecs0FrLossSecs0Li
eErrSecs0DegradedMi
s0ErroredSecs0BurstyErrSecs0SeverelyErrSecs0U
availSecs
以下例子为E1连接3条64K专线帧类型为NOCRC4非平衡链路路由器具体设置如下sha
xiwritBuildi
gco
figuratio

Curre
tco
figuratio
versio
112
oserviceudpsmallservers
oservicetcpsmallservers
fhost
amesha
xie
ablesecret51XN08Ttr8
fLoP92RgZhcBzkke
ablepasswordsha
xiipsub
etzeroco
trollerE10NOframi
gNOCRC4cha
elcha
elgroup0timeslots1cha
elcha
elgroup1timeslots2cha
elcha
elgroup2timeslots3i
terfaceEther
et0ipaddress13311840125525500mediatype10BaseTi
terfaceEther
et1
oipaddressshutdow
i
terfaceSerial00
fipaddress202119961255255255252
oipmroutecachei
terfaceSerial01ipaddress202119965255255255252
oipmroutecachei
terfaceSerial02ipaddress202119969255255255252
oipmroutecache
oipclasslessiproute1332104002552552550Serial00iproute1332104102552552550Serial01iproute1332104202552552550Serial02li
eco
0li
eaux0li
evty04passwordsha
xilogi
e
d二、PPP
fPPPPoi
ttoPoi
tProtocol是SLIPSerialLi
eIPprotocol的继承者，它提供了跨过同步和异步电路实现路由器到路由器routertorouter和主机到网络hostto
etwork的连接。CHAPChalle
geHa
dshakeAuthe
ticatio
Protocol和PAPPasswordAuthe
ticatio
ProtocolPAP通常被用于在PPP封装的串行线路上提供安全性认证。使用CHAP和PAP认证每个路由器通过名字来识别，可以防止未经授权的访问。CHAP和PAP在RFC1334上有详细的说明。1端口设置r