7302用户端口排障Ed20.docx
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7302用户端口排障Ed20
7302用户端口排障
(Ed2.0)
编制Prepare:
朱悫
审核Review:
胡骏
批准Approve:
李冬文
更改历史
RevisionHistory
版本
Ed
日期
Date
更改次第
ChangeTimes
更改条号
ChangeItem
编制
Prepare
审核
Review
批准
Approve
1.0
2006/03/25
朱悫
胡骏
李冬文
2.0
2006/09/06
增加检查Shub中的VLAN配置
朱悫
胡骏
李冬文
目录Contents
1.目的4
2.范围4
3.概述4
4.步骤5
4.1DSL端口5
4.2ATM端口6
4.3ATM端口的VLAN绑定7
4.4Shub中的VLAN配置7
4.5NT端口8
4.6UplinkSwitch和BRAS9
1.目的
本文档提供了7302用户端口排障的通用流程,适合的7302版本为R2.2.03。
2.范围
ADSL现场工程师。
3.概述
7302采用GE交换作为内部的交换机制。
用户侧的ATM信元终结在LT端口上,在加载VLANTag后,经由Shub、NTPort接入城域网。
Shub
LT
4.步骤
4.1DSL端口
检查DSL端口的配置数据
>infoconfigurexdslline1/1/4/1
configurexdsl
#-----------------------------------------------------------------------------------------------------------------------------------
echo"xdsl"
#-----------------------------------------------------------------------------------------------------------------------------------
line1/1/4/1
service-profile10
spectrum-profile10
admin-up
exit
#-----------------------------------------------------------------------------------------------------------------------------------
检查DSL端口是否同步,检查端口的上下行速率。
>showxdsloperational-dataline1/1/4/1
============================================================================
linetable
============================================================================
if-indexadm-stateopr-state/tx-rate-dstx-rate-ustx-rate-dsmax-tx-rate-usmax-tx-rate-ds
snr-ussnr-dsinterl-usinterl-dscur-op-moderinit-1d
-------------------------------------------------------------------------------------------------------------------------------------
1/1/4/1admin-upup:
10246401024105612256000
0g992-1-a0
-------------------------------------------------------------------------------------------------------------------------------------
linecount:
1
============================================================================
>showxdsloperational-datanear-endline1/1/4/1
============================================================================
linetable
============================================================================
if-indexrel-cap-occ-upnoise-margin-upoutput-power-downsig-attenuation-up
loop-attenuation-upactual-opmodextu-c-opmodeactual-psd-down
-------------------------------------------------------------------------------------------------------------------------------------
1/1/4/160194112159205g992-1-a
05:
01:
04:
00:
0c:
01:
00:
00-454
-------------------------------------------------------------------------------------------------------------------------------------
linecount:
1
============================================================================
>showxdsloperational-datanear-endchannel1/1/4/1
============================================================================
channeltable
============================================================================
if-indexactual-bitrate-upattain-bitrate-upinterleave-delay-downimp-noise-prot-down
------------------------------------------------------------------------------------------------------------------------------------
1/1/4/1640105600
------------------------------------------------------------------------------------------------------------------------------------
channelcount:
1
============================================================================
>showxdsloperational-datafar-endline1/1/4/1
============================================================================
linetable
============================================================================
if-indexrel-cap-occ-downnoise-margin-downoutput-power-upsig-attenuation-down
loop-attenuation-downxtu-r-opmodeactual-psd-up
-------------------------------------------------------------------------------------------------------------------------------------
1/1/4/18320122342342
04:
01:
00:
00:
00:
00:
00:
00-381
-------------------------------------------------------------------------------------------------------------------------------------
linecount:
1
============================================================================
>showxdsloperational-datafar-endchannel1/1/4/1
============================================================================
channeltable
============================================================================
if-indexactual-bitrate-downattain-bitrate-downinterleave-delay-upimp-noise-prot-up
------------------------------------------------------------------------------------------------------------------------------------
1/1/4/110241225600
------------------------------------------------------------------------------------------------------------------------------------
channelcount:
1
============================================================================
4.2ATM端口
检查ATM端口PVC的配置数据,检查ATM端口PVC的工作状态。
>infoconfigureatmpvc1/1/4/1:
8:
35
configureatm
#-----------------------------------------------------------------------------------------------------------------------------------
echo"atm"
#-----------------------------------------------------------------------------------------------------------------------------------
#-----------------------------------------------------------------------------------------------------------------------------------
>showatminterface1/1/4/1
============================================================================
interfacetable
============================================================================
porttypenumber-of-pvcs
------------------------------------------------------------------------------------------------------------------------------------
1/1/4/1user-to-access1
------------------------------------------------------------------------------------------------------------------------------------
interfacecount:
1
============================================================================
>showatmpvc1/1/4/1:
8:
35
============================================================================
pvctable
============================================================================
port-indexadmin-statusopertional-statuslast-change
------------------------------------------------------------------------------------------------------------------------------------
1/1/4/1:
8:
35admin-upup0
------------------------------------------------------------------------------------------------------------------------------------
pvccount:
1
============================================================================
4.3ATM端口的VLAN绑定
检查用户端口与PVC绑定的VLANID是否正确;端口配置最多允许学习几个MAC地址。
>infoconfigurebridgeport1/1/4/1:
8:
35
configurebridge
#-----------------------------------------------------------------------------------------------------------------------------------
echo"bridge"
#-----------------------------------------------------------------------------------------------------------------------------------
port1/1/4/1:
8:
35
max-unicast-mac4
vlan-id1010
exit
pvid1010
exit
#-----------------------------------------------------------------------------------------------------------------------------------
检查LT是否已学到了端口用户的MAC地址。
>showvlanbridge-port-fdb1/1/4/1:
8:
35
============================================================================
bridge-port-fdbtable
============================================================================
portvlan-idmacstatus
------------------------------------------------------------------------------------------------------------------------------------
1/1/4/1:
8:
35101000:
e0:
4c:
42:
9a:
49learned
------------------------------------------------------------------------------------------------------------------------------------
bridge-port-fdbcount:
1
============================================================================
4.4Shub中的VLAN配置
检查用户VLAN在Shub中的配置是否正确,LTegressport是否对应正确的LT板卡,NTegressport是否对应正确的NT端口。
ResidentialBridge
>infoconfigurevlanshubid1010
configurevlanshub
#-----------------------------------------------------------------------------------------------------------------------------------
echo"vlan"
#-----------------------------------------------------------------------------------------------------------------------------------
id1010moderesidential-bridge
egress-portlt:
1/1/4
exit
egress-portnetwork:
1
exit
exit
#-----------------------------------------------------------------------------------------------------------------------------------
CrossConnection
>infoconfigurevlanshubid1010
configurevlanshub
#-----------------------------------------------------------------------------------------------------------------------------------
echo"vlan"
#-----------------------------------------------------------------------------------------------------------------------------------
id1010modecross-connect
egress-portlt:
1/1/4
exit
egress-portnetwork:
1
exit
exit
#-----------------------------------------------------------------------------------------------------------------------------------
4.5NT端口
检查NT端口的工作状态。
>showinterfaceshubport
============================================================================
porttable
============================================================================
portadmin-statusoper-statusspeedtypeduplex
------------------------------------------------------------------------------------------------------------------------------------
1upuphundred-mbpsnetworkfull
2downdownone-gbunusedfull
3downdownone-gbunusedfull
4downdownone-gbunusedfull
5downdowno