7302用户端口排障ED3.1概要

1、alcateblucent上&0k7302用户端口排障(ed3.1)编制prepare: 刘才审核review:胡骏批准approve: 李冬文alcateblucent耳xq幺更改历史revision history版本ed日期date更改次第change times更改条号change item编制prepare审核review批准approve1.02006/03/25朱慰胡骏李冬文2.02006/09/06增加中查shub中的vlan配置。朱慰胡骏李冬文3.02007/11/25增加检查 bridge port和nt端口报 文统计。刘才胡骏李冬文3.12008/02/26增加nt的pi

2、ng检 查命令。刘才胡骏李冬文alcatel-lucent gu上以目录 contents1 .目的2 .范围3 .概述4 .步骤4.1 dsl端口 54.2 atm 端口 64.3 atm 端口的vlan 绑定 74.4 shub 中的 vlan 配置 84.5 nt 端口 84.6 uplink switch 和 bras11alcateblucent1.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场工程师3 .概述7302采用g,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vlan tag后，经由shub、

3、nt port接入城域网。lt1 port 1 lt:1/1/4/1:8:35alcateblucent上&0k4 .步骤4.1 dsl 端口检查ds喻口的配置数据info configure xdsl line 1/1/4/1configure xdsl# echo xdsl# line 1/1/4/1service-profile 10spectrum-profile 10admin-upexit# 检查ds喻口是否同步，检查端口的上下行速率。show xdsl operational-data line 1/1/4/1 line table if-index adm-state opr-

4、state/tx-rate-ds tx-rate-us tx-rate-ds max-tx-rate-us max-tx-rate-ds snr-us snr-ds interl-us interl-ds cur-op-mode rinit-1d1/1/4/1 admin-up up : 10246401024105612256000g992-1-a0 line count : 1show xdsl operational-data near-end line 1/1/4/1 line table if-index rel-cap-occ-up noise-margin-up output-p

5、ower-down sig-attenuation-up loop-attenuation-up actual-opmode xtu-c-opmode actual-psd-down1/1/4/1 60194112159205g992-1-a05:01:04:00:0c:01:00:00 -454line count : 1show xdsl operational-data near-end channel 1/1/4/1 channel tableif-index actual-bitrate-up attain-bitrate-up interleave-delay-down imp-n

6、oise-prot-down1/1/4/16401056channel count : 1show xdsl operational-data far-end line 1/1/4/1line tableif-index rel-cap-occ-down noise-margin-down output-power-up sig-attenuation-down loop-attenuation-down xtu-r-opmode actual-psd-up1/1/4/1 832012234234204:01:00:00:00:00:00:00 -381line count : 1show x

7、dsl operational-data far-end channel 1/1/4/1channel tableif-index actual-bitrate-down attain-bitrate-down interleave-delay-up imp-noise-prot-up1/1/4/110241225600channel count : 14.2 atm 端口检查atm端口 pvc的配置数据，检查atm端口 pvc勺工作状态。info configure atm pvc 1/1/4/1:8:35configure atm# echo atm# # show atm interfa

8、ce 1/1/4/1interface tableport typenumber-of-pvcs1/1/4/1 user-to-access1interface count : 1show atm pvc 1/1/4/1:8:35pvc tableport-index admin-status opertional-status last-change1/1/4/1:8:35 admin-up up0pvc count : 14.3 atm端口的vlan绑定检查用户端口与pvcw定的vlan id是否正确；端口配置 最多允许学习几个mac地址info configure bridge port

9、 1/1/4/1:8:35 configure bridge #echo bridge #port 1/1/4/1:8:35max-unicast-mac 4 vlan-id 1010 exit pvid 1010 exit #检查lt是否已学到了端口用户的mac1址。show vlan bridge-port-fdb 1/1/4/1:8:35bridge-port-fdb tableportvlan-id mac status1/1/4/1:8:35101000:e0:4c:42:9a:49 learnedbridge-port-fdb count : 1检查bridge port数据是否完

10、整，pvid是否丢失。show bridge port 1/1/4/1:8:35port tableportbridge-port pvid default-priority qos-profile1/1/4/1:8:35331010noneport count : 1alcateblucent4.4 shub中的vlan配置nt检查用户vlan在shub中的配置是否正确，lt egress port是否对应正确的lt板卡, egress port是否对应正确的nt端口 。residential bridgeinfo configure vlan shub id 1010configure v

11、lan shub# echo vlan# id 1010 mode residential-bridgeegress-port lt:1/1/4exitegress-port network:1exitexit# cross connection# info configure vlan shub id 1010configure vlan shub# echo vlan# id 1010 mode cross-connectegress-port lt:1/1/4exitegress-port network:1exitexit# 4.5 nt 端口检查nt端口的工作状态show inter

12、face shub port port table port admin-status oper-status speed type duplex1upuphundred-mbpsnetworkfull2downdownone-gbunusedfull3downdownone-gbunusedfull4downdownone-gbunusedfull5downdownone-gbunusedfull6downdownone-gbunusedfullalcateblucent7 down down one-gb unused full port count : 7检查shub是否已学到了端口用户

13、的mac*址以及转发到对端下一跳的 macm址。show vlan shub-fdb 1010 shub-fdb table vlanid mac bridge-port status101000:30:88:01:76:1a network:1learned101000:e0:4c:42:9a:49也1/1/4learned shub-fdb count : 2show vlan shub-filter-entry 1010 shub-filter-entry table vlanid unicast-mac learnt-port status101000:30:88:01:76:1a18

14、 learned101000:e0:4c:42:9a:49 1learned shub-filter-entry count : 2telnet至1jshub,检查nt端口的相关状态。shub cli中端口标识与nt cli中端口标识的对应 关系如下。shub port (lanx cli)physical port (cli)ecnt-a/ceth1617network:0eth1718network:1eth1819network:2eth1920network:3eth2021network:4eth2122network:5eth2223network:6eth2324network:

15、7nant-aeth2324network:0eth2223network:1eth1617network:2eth1718network:3alcatel-lucenteth1819network:4eth1920network:5eth2021network:6eth2122network:7检查nt端口的收发报文统计。/# show interface stats eth17eth17 interface statisticsreceivedoctets: 1414782193unicast packets : 582923514non unicast packets : 4719234

16、 discarded packets : 22733781error packets : 0unknown protocol : 0transmittedoctets: 189348624unicast packets : 525162243non unicast packets : 4079149 discarded packets : 0error packets : 0/# show eth stats eth17eth17 interface statisticserror statisticsalignment errors : 0frame checksum errors : 0s

17、ingle collision frames : 0multiple collision frames : 0sqe test errors : 0deferred transmissions : 0late collisions : 0excessive collisions : 0internal mac tx errors : 0carrier sense errors : 0frames too long : 0internal mac rx errors : 0symbol errors: 0duplex status: full duplexcontrol fns supported : pauseunknown opcodes - control in : 0alcatel-lucent efu上以耳幺4.6 uplink switch 和 bras从nt管理接口 ping网关地址，检查7302和上连网关设备（第1跳）的网络连通状况isadmin# ping 17