CAC LENH CO BAN VAN HANH DSLAM HUAWEI
1. Confirm board and check board status
MA5600>enable
MA5600# config
MA5600(config)#display board 0
(Board will be registered as “Auto_find”, after boards confirmed successfully it will show as “Normal”)
//confirm boards
MA5600(config)#board confirm 0
Then check status all of boards, the status should be normal
2. Set ip cho cong outband ( Meth0 ) :
MA5600 (config)# interface Meth0
MA5600 (config)# description Huawei, MA5600, site name
MA5600 (config)# ip add 10.11.104.2 255.255.255.0 //Default IP address
(can configure two ip addresses on the Meth0 port for future onsite login and manatenance, all sites use the same two IP
address: 1.1.1.20/24 and 10.11.104.2/24))
3. Set in-band management
The followings take vlan 3999 as management, for each site.
//Creat Vlan for management:
MA5600 (config)# vlan 3999 standard
MA5600 (config)# display vlan all
//Add upstream-port to vlan:
Note: The port number depend on sub board is O4GS or O2GS, If the sub board is O4GS then port number from 2 to 5, if the
sub board is O2GS then port number from 0 to 1. T.o know more detail you can use command: MA5600(config)#display board
0/7
MA5600 (config)# port vlan 3999 0/7 0
MA5600 (config)# display port vlan 0/7/0 // neu giao tiep dien thi 0/7/2
//Create interface vlanif and add ip address
MA5600 (config)# interface vlanif 3999
MA5600 (config-if-vlanifx)# ip add 172.20.223.x 255.255.255.0
MA5600 (config)# display ip int br // coi dia chi ip
4. Add NMS
MA5600 (config)# snmp-agent community read public
MA5600 (config)# snmp-agent community write private
MA5600 (config)# snmp-agent sys-info version v1 v2c
MA5600 (config)# snmp-agent target-host trap address 172.20.x.x securityname private
(172.20.x.x is the ip address of NMS server)
MA5600 (config)# snmp-agent trap enable standard
MA5600 (config)# snmp-agent trap source vlanif3999
5. Create adsl line-profile
MA5600 (config)# adsl line-profile add 2
Do you want to name the profile (y/n) [n]:y
Please input profile name: ADSL 3M
Please choose default value type 0-adsl 1-adsl2+ (0~1) [0]:1
Will you set basic configuration for modem? (y/n)[n]:y
Trellis mode 0-disable 1-enable (0~1) [1]:
Downstream channel bit swap 0-disable 1-enable (0~1) [0]:1
Upstream channel bit swap 0-disable 1-enable (0~1) [0]:1
Please select channel mode 0-interleaved 1-fast (0~1) [0]:
Will you set interleaved delay? (y/n)[n]:y
Maximum downstream interleaved delay(0~255 ms) [6]:
Maximum upstream interleaved delay(0~255 ms) [6]:
Please select form of transmit rate adaptation in downstream:
0-fixed 1-adaptAtStartup (0~1) [1]:
Will you set SNR margin for modem? (y/n)[n]:y
Target SNR margin in downstream(0~15 dB) [6]:
Minimum SNR margin in downstream (0~6 dB) [0]:
Maximum SNR margin in downstream (6~31 dB) [31]:
Target SNR margin in upstream (0~15 dB) [6]:
Minimum SNR margin in upstream (0~6 dB) [0]:
Maximum SNR margin in upstream (6~31 dB) [31]:
Will you set parameters for rate? (y/n)[n]:y
Minimum transmit rate in downstream (32~8160 Kbps) [32]:
Maximum transmit rate in downstream (32~32000 Kbps) [24544]:3072
Minimum transmit rate in upstream (32~896 Kbps) [32]:
Maximum transmit rate in upstream (32~896 Kbps) [600]:640
To modify line-profile index using the following command:
MA5600(config)#adsl line-profile modify 2 // modify neu can
6. Active adsl user port with the correct line-profile ( RESET PORT ) :
MA5600 (config)#interface adsl 0/x // frame/slot
MA5600 (config-if-adsl-0/0)#deactivate x hoac all //x_port
MA5600 (config-if-adsl-0/0)#activate all profile-index 2
Xem trang thai port :
MA5600 (config)#disp board 0/x
MA5600 (config-if-adsl-0/0)#disp port state x hoac all //x_port
Neu fault thi reset port, fault nhieu port thi reset card :
MA5600 (config)#board reset 0/x // x_slot
// co the thay doi profile khac neu can ( cap xau thi chon profile toc do hap hon, co the
Modify profile …tra thu vien Huawei ngoai desktop nhe !
MA5600 # display traffic 0/x/x // xem luu luong thuc te tren port
Modem Failure to Be Activated or Deactivated Frequently
Troubleshooting ADSL Services
Low Internet Access Rate
Case Study
7. XU LY KHI MAT LUONG :
- Khi telnet vao tram nao khong duoc thi tram do mat ket noi (quang hoac dien )
- Xem tren so do xem tram bi su co ket noi voi tram nao, logon vao tram do de coi trang
thai luong .
- Neu la Dslam Siemens thi dung lenh : show port
DAKRLAP# show port
======================================================
==========================
S/P TYPE PVID LINK NEGO DUP SPEED FC MEDIUM ROLE
======================================================
==========================
0/1 Eth 1 Up/Up Auto Full/Full 1000/1000 Dis/Dis Optic Uplk tot
0/2 Eth 1 Up/Up Auto Full/Full 1000/1000 Dis/Dis Optic Uplk tot
0/3 Eth 1 Up/Up Auto Full/Full 1000/1000 Dis/Dis Optic Uplk tot
0/4 Eth 1 Up/Up Auto Full/Full 1000/1000 Dis/Dis Elect Uplk tot
0/5 Trk0 1 Up/Down - -/- -/0 -/- - Uplk
0/6 Trk1 1 Up/Down - -/- -/0 -/- - Uplk
0/7 S01 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/8 S02 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/9 S03 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/10 S04 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/11 S07 48 Up/Down Force Full/Full 1000/0 Dis/Dis - IUIf
0/12 S08 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/13 S09 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
0/14 S10 48 Up/Up Force Full/Full 1000/1000 Ena/Ena - IUIf
- Neu la dslam huawei thi dung lenh :display board 0/7
Giao tiep dien thi port number bat dau la 2
DLK.DLP.H11(config)#display board 0/7
Board Name : H561SCUB
Board Status : Active normal
Subboard[1]: H561E4GFA Status: Normal
Port Port Optic Native MDI Speed Duplex Flow- Active Link
Type Status VLAN (Mbps) Ctrl State
2 GE - 1 auto auto_1000 auto_full on active online tot
3 GE - 1 auto auto auto off active offline
4 GE - 1 auto auto auto off active offline
5 GE - 1 auto auto auto off active offline
Giao tiep quang thi port number bat dau la 0
DLK.CWY.H11(config)#display board 0/7
Board Name : H561SCUB
Board Status : Active normal
Subboard[0]: H531O2GS Status: Normal
Port Port Optic Native MDI Speed Duplex Flow- Active Link
Type Status VLAN (Mbps) Ctrl State
0 GE normal 1 - auto_1000 auto_full on active online tot
1 GE absence 1 - 1000 full off active offline
- Neu mat ket noi thi phoi hop kiem tra cap dien, cap quang , modul quang ( cai nay hay
hong- neu thay thi phai la modul cung buoc song )hoac por uplink-downlink co the
dung pp loop , doi port de kiem tra
- Khi co luong, coi traffic tren cong uplink :
DLK.DLP.H11(config-if-scu-0/7)#display traffic-suppress all
Traffic suppression ID definition:
NO. Min bandwidth(kbps) Max bandwidth(kbps) Package number(pps)
1 6 145 12
2 12 291 24
3 24 582 48
4 48 1153 95
5 97 2319 191
6 195 4639 382
7 390 9265 763
8 781 18531 1526
9 1562 37063 3052
10 3125 74126 6104
11 6249 148241 12207
12 12499 296483 24414
8. Create Unicast-Service VLAN ( C -_VLAN ) :
(In this project, subcribers are detected by 7 parameters:
AccessNode Type Rack.Frame.Slot.Port VPI.VCI, all users use only one VLAN for internet that is VLAN 100 )
//create outer vlan (stacking vlan)
MA5600 (config)#vlan 100 smart
MA5600 (config)#display vlan all // xem khai bao vlan dung quy hoach chua ?
// add the vlan to uplink (uplink only checks the outer vlan)
MA5600 (config)#port vlan 100 0/7 0
9. Create traffic table index 7
MA5600 (config)#traffic table index 7 ip car off priority 0 priority-policy pvc-setting
(This traffic table index will be used in service-port configuration, and car is required to set as off, note: the priority for
internet service is 0)
10. Create virtual channel (service-port): add subcriber
MA5600 (config)#multi-service-port vlan 121 port 0/4 0-63 vpi 0 vci 35 rx-cttr 7 tx-cttr 7
(configure service-port for slot1 from port 0 to 31, the vlan is 100, and vpi/vci is 0/35, x is slot number)
(Using multi-service-port command can configure virtual channel in batch, one command can create 32 virtual channels for
one slot of adsl board. Traffic table use index 7)
11. Configure 7 parameters for identifying subcriber
- Change the mode to common:
MA5600(config)#raio-mode pitp-pmode user-defined
DLK.DMH.H11(config)#raio-format cid atm "anid atm rack/frame/slot/port:vpi.vci"
- Display the mode:
MA5600(config)# display raio-mode pitp-pmode detail
OBJECT: pitp-pmode MODE: user-defined
CID: anid atm rack/frame/slot/port:vpi.vci
RID:-
- Enable PITP:
MA5600(config)#pitp enable pmode
12. Save configuration
MA5600(config)#save
12. Reboot system
MA5600(config)#reboot
{ Options<E><system,active,standby> }:active
Command:
reboot active
Please check whether data has saved, the unsaved data may lose if reboot
active board, are you sure to reboot active board? (y/n)[n]:y
Standby board failure or not exist, reboot active will cause system reboot,
are you sure to reboot active board? (y/n)[n]:y
After the system reboot, we wait for about 5 minutes