このドキュメントでは、Cisco Customer Premise Equipment(CPE)でVery-high-bit-rate Digital Subscriber Line(VDSL)をトレインアップするために、Huawei MA5600 Digital Subscriber Line Access Multiplexer(DSLAM)で必要な最小設定手順について説明します。
この設定を行う前に、以下の要件を満たしていることを確認してください。
このドキュメントの情報は、CPEおよびHuwei 5600 DSLAMとして機能するCisco 887VAルータに基づいています。ただし、このドキュメントは、特定のソフトウェアやハードウェアのバージョンに限定されるものではありません。
このドキュメントの情報は、特定のラボ環境にあるデバイスに基づいて作成されました。このドキュメントで使用するすべてのデバイスは、初期(デフォルト)設定の状態から起動しています。対象のネットワークが実稼働中である場合には、どのようなコマンドについても、その潜在的な影響について確実に理解しておく必要があります。
このドキュメントの目的は、バックツーバック/ラボ環境でCisco CPEとHuawei DSLAMを設定し、DSLのセントラルオフィス(CO)側の基本的なプロファイルを理解するエンジニアを支援することです。
機器を設定するには、次のセクションを実行します。
MA5600#display vdsl line-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl line-profile
------------------------------------------------------------------------------
Profile Profile Transmission
Index Name Mode
------------------------------------------------------------------------------
60 Test_vdsl VDSL (G993.2)
82 VDSL LINE PROFILE 82 VDSL (G993.2)
88 VDSL LINE PROFILE 88 VDSL (G993.2)
103 VDSL LINE PROFILE 103 VDSL (G993.2)
------------------------------------------------------------------------------
Total: 4
MA5600#config
MA5600(config)#vdsl line-profile add 60
Failure: The profile has existed
MA5600(config)#vdsl line-profile add 61
Start adding profile
Press 'Q' to quit the current configuration and new configuration will be
> Do you want to name the profile (y/n) [n]:y
> Please input profile name:ZONE_TEST
> Transmission mode:
> 0: Custom
> 1: All (G992.1~5,T1.413,G993.2)
> 2: Full rate(G992.1/3/5,T1.413,G993.2)
> 3: G.DMT (G992.1/3/5,G993.2)
> 4: G.HS (G992.1~5,G993.2)
> 5: ADSL (G.992.1~5,T1.413)
> 6: VDSL (G993.2)
> Please select (0~6) [1]:6 >>>>>>>>>>>>>>>>>> Selecting Transmission Mode as VDSL
> Bit swap downstream 1-disable 2-enable (1~2) [2]:1
> Bit swap upstream 1-disable 2-enable (1~2) [2]:1
> Please select the form of transmit rate adaptation downstream:
> 1-fixed 2-adaptAtStartup 3-AdaptAtRuntime (1~3) [2]:
> Please select the form of transmit rate adaptation upstream:
> 1-fixed 2-adaptAtStartup 3-AdaptAtRuntime (1~3) [2]:
> Will you set SNR margin parameters? (y/n) [n]:
> Will you set DPBO parameters? (y/n)[n]:
> Will you set UPBO parameters? (y/n)[n]:
> Will you set RFI notch configuration parameter? (y/n) [n]:
> Will you set VDSL tone blackout configuration parameter? (y/n) [n]:
> Will you set mode-specific parameters? (y/n) [n]:
Add profile 61 successfully
MA5600#display vdsl line-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl line-profile
------------------------------------------------------------------------------
Profile Profile Transmission
Index Name Mode
------------------------------------------------------------------------------
60 Test_vdsl VDSL (G993.2)
61 ZONE_TEST VDSL (G993.2)
82 VDSL LINE PROFILE 82 VDSL (G993.2)
88 VDSL LINE PROFILE 88 VDSL (G993.2)
103 VDSL LINE PROFILE 103 VDSL (G993.2)
------------------------------------------------------------------------------
Total: 5
MA5600#display vdsl channel-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl channel-profile
------------------------------------------------------------------------------
Profile Profile MinDw MaxDw MinUp MaxUp Data Path
Index Name Rate Rate Rate Rate Mode
------------------------------------------------------------------------------
60 test_vdsl 128 100000 128 100000 Both
99 VDSL CHANNEL PRO 128 100000 128 100000 PTM
FILE 99
------------------------------------------------------------------------------
Total: 2
MA5600(config)#vdsl channel-profile add 60
Failure: The profile has existed
MA5600(config)#vdsl channel-profile add 61
Start adding profile
Press 'Q' to quit the current configuration and new configuration will be
neglected
> Do you want to name the profile (y/n) [n]:y
> Please input profile name:ZONE_TEST
> Data path mode 1-ATM, 2-PTM, 3-Both (1~3) [3]:2 >>>>>>>>>>>>>>>>>>>>>> PTM Mode
> Will you set the minimum impulse noise protection? (y/n) [n]:
> Will you set interleaving delay parameters? (y/n) [n]:
> Will you set parameters for rate? (y/n) [n]:
> Will you set rate thresholds? (y/n) [n]:
Add profile 61 successfully
MA5600#display vdsl channel-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl channel-profile
------------------------------------------------------------------------------
Profile Profile MinDw MaxDw MinUp MaxUp Data Path
Index Name Rate Rate Rate Rate Mode
------------------------------------------------------------------------------>
60 test_vdsl 128 100000 128 100000 Both
61 ZONE_TEST 128 100000 128 100000 PTM
99 VDSL CHANNEL PRO 128 100000 128 100000 PTM
FILE 99
------------------------------------------------------------------------------
Total: 3
MA5600#display vdsl line-template
{ <cr>|template-index<U><1,128> }:
Command:
display vdsl line-template
------------------------------------------------------------------------------
Template Template Line Profile Channel1 Channnel2
Index Name Index Profile Index Profile Index
------------------------------------------------------------------------------
12 ios_test 10 11 -
16 DT-17a 18 18 -
17 profile_17a 17 17 -
18 aj_3M_US 17 5 -
60 VDSL LINE TEMPLA 60 60 -
TE 60
------------------------------------------------------------------------------
Total: 5
MA5600(config)#vdsl line-template add 61
Start adding template
Press 'Q' to quit the current configuration and new configuration will be
neglected
> Do you want to name the template (y/n) [n]:y
> Please input template name:ZONE_TEST
> Please set the line-profile index (1~128) [1]:61 >>>>>>>>>>>>>>>>Line Profile
we added above
> Will you set channel configuration parameters? (y/n) [n]:y
> Please set the channel number (1~2) [1]:
> Channel1 configuration parameters:
> Please set the channel-profile index (1~128) [1]:61 >>>>>> Channel Profile
we added above
Add template 61 successfully
MA5600#display vdsl line-template
{ <cr>|template-index<U><1,128> }:
Command:
display vdsl line-template
------------------------------------------------------------------------------
Template Template Line Profile Channel1 Channnel2
Index Name Index Profile Index Profile Index
------------------------------------------------------------------------------
12 ios_test 10 11 -
16 DT-17a 18 18 -
17 profile_17a 17 17 -
18 aj_3M_US 17 5 -
60 VDSL LINE TEMPLA 60 60 -
TE 60
61 ZONE_TEST 61 61 -
------------------------------------------------------------------------------
Total: 6
この場合、CPEはHuawei DSLAMのスロット5ポート0に接続されています。
MA5600(config)#display board 0
-------------------------------------------------------------------------
SlotID BoardName Status SubType0 SubType1
-------------------------------------------------------------------------
0 H563ADGE Failed
1 H565ADBF Normal >>>>>>>>>ADBF - Here 'A' means that this card supports ADSL
2 ADG Failed
3 H569SHEB Failed
4
5 H565VDBD Normal >>>> >>>>VDBD - Here 'V' means that this card supports VDSL
6
7 H561SCU Standby_normal O2FM >>>>>>>>>>>>>>>>>>>>>> Processor Cards
8 H561SCU Active_normal O2GS O2GS >>>>>>>>>>>>> Processor Cards
9
10
11 H565VDBD Failed
12 H569SHEB Failed
13
14 H561SHEA Failed
15
-------------------------------------------------------------------------
MA5600(config)#interface vdsl 0/5 (Board/ slot)
Check the port status: Status is deactivated and currently assigned to
Line Template 1 (default)
MA5600(config-if-vdsl-0/5)#display port state 0
-----------------------------------------------------------------
Port Status Loopback Line Template Alarm Template
-----------------------------------------------------------------
0 Deactivated Disable 1 1
-----------------------------------------------------------------
MA5600(config-if-vdsl-0/5)#activate 0 template-index 61
>>>>>>>> We are already in board 0 slot 5, hence need to activate port 0 with
Line Template 61
MA5600(config-if-vdsl-0/5)#display port state 0
---------------------------------------------------------------
Port Status Loopback Line Template Alarm Template
---------------------------------------------------------------
0 Activating Disable 61 1 >>>>>Check the status
---------------------------------------------------------------
MA5600(config-if-vdsl-0/5)#display port state 0
-----------------------------------------------------------------
Port Status Loopback Line Template Alarm Template
---------------------------------------------------------------
0 Activated Disable 61 1 >>Status is activated
---------------------------------------------------------------
このセクションでは、設定の確認について説明します。
アウトプット インタープリタ ツール(登録ユーザ専用)は、特定の show コマンドをサポートしています。show コマンドの出力の分析を表示するには、Output Interpreter Tool を使用します。
MA5600#display vdsl line-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl line-profile
------------------------------------------------------------------------------
Profile Profile Transmission
Index Name Mode
------------------------------------------------------------------------------
60 Test_vdsl VDSL (G993.2)
61 ZONE_TEST VDSL (G993.2)
82 VDSL LINE PROFILE 82 VDSL (G993.2)
88 VDSL LINE PROFILE 88 VDSL (G993.2)
103 VDSL LINE PROFILE 103 VDSL (G993.2)
------------------------------------------------------------------------------
Total: 5
MA5600#display vdsl channel-profile
{ <cr>|profile-index<U><1,128> }:
Command:
display vdsl channel-profile
------------------------------------------------------------------------------
Profile Profile MinDw MaxDw MinUp MaxUp Data Path
Index Name Rate Rate Rate Rate Mode
------------------------------------------------------------------------------
60 test_vdsl 128 100000 128 100000 Both
61 ZONE_TEST 128 100000 128 100000 PTM
99 VDSL CHANNEL PRO 128 100000 128 100000 PTM
FILE 99
------------------------------------------------------------------------------
Total: 3
MA5600#display vdsl line-template
{ <cr>|template-index<U><1,128> }:
Command:
display vdsl line-template
------------------------------------------------------------------------------
Template Template Line Profile Channel1 Channnel2
Index Name Index Profile Index Profile Index
------------------------------------------------------------------------------
12 ios_test 10 11 -
16 DT-17a 18 18 -
17 profile_17a 17 17 -
18 aj_3M_US 17 5 -
60 VDSL LINE TEMPLA 60 60 -
TE 60
61 ZONE_TEST 61 61 -
------------------------------------------------------------------------------
Total: 6
そのためには、DSLAMのインターフェイスコンフィギュレーションモードにする必要があります。
MA5600(config-if-vdsl-0/5)#display port state 0
-----------------------------------------------------------------
Port Status Loopback Line Template Alarm Template
-----------------------------------------------------------------
0 Activated Disable 61 1
-----------------------------------------------------------------
CPEでshow controller vdsl 0コマンドを入力して、コントローラのステータスを確認します。
/snip
C887VA-M#show controller vdsl 0
Controller VDSL 0 is UP
Daemon Status: Up
XTU-R (DS) XTU-C (US)
Chip Vendor ID: 'BDCM' 'BDCM'
Chip Vendor Specific: 0x0000 0x939B
Chip Vendor Country: 0xB500 0xB500
Modem Vendor ID: 'CSCO' ' '
Modem Vendor Specific: 0x4602 0x0000
Modem Vendor Country: 0xB500 0x0000
Serial Number Near: FTX162580HZ 887VA-M 15.2(4)M
Serial Number Far:
Modem Version Near: 15.2(4)M
Modem Version Far: 0x939b
Modem Status: TC Sync (Showtime!)
DSL Config Mode: AUTO
Trained Mode: G.993.2 (VDSL2) Profile 12a
TC Mode: PTM
現在、この設定に関する特定のトラブルシューティング情報はありません。
改定 | 発行日 | コメント |
---|---|---|
1.0 |
01-Dec-2014 |
初版 |