Huawei MA5600 Series FAQ: MA5600

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2014年7月14日星期一

How to Configure the DHCP Option60 Mode for Huawei OLT

This topic is applicable to the scenario for specifying the corresponding DHCP servers for different option60 domain users. This configuration also works for Huawei MA5680T, Huawei MA5606T, Huawei MA5608T.

Prerequisites

A VLAN must be created.

Before the configuration, determine the option60 domain name of the user terminal.

Background Information

When multiple services are provisioned on the MA5600, such as video multicast and IP telephone services, the services are provided by different service providers. The service providers may use different relay IP addresses of the same DHCP server or different DHCP servers to allocate IP addresses to users. Therefore, configure the users to apply for IP addresses from the DHCP server in the DHCP option60 mode.

In the DHCP option60 mode, the DHCP server group is selected according to the character string (namely, domain name) in the option60 of DHCP packets. Here, the option60 domain name and the DHCP server group to which the domain name is bound need to be configured beforehand. In this mode, users are differentiated according to the domain information in the packet, and different service types in the same VLAN can also be differentiated.

Procedure

1. Configure the DHCP forwarding mode.

In the global config mode, run the dhcp mode layer-3 option60 command to configure the DHCP relay mode to L3 option60 mode (layer-3, option60). If keyword VLAN is selected and VLANID is entered, this configuration takes effect only for this VLAN.

2. Configure the DHCP server group.

a. In the global config mode, run the dhcp-server command to create a DHCP server group.

· igroup-number: Indicates the number of the DHCP server group. It identifies a server group. You can run the display dhcp-server all-group command to query the DHCP server groups that are already configured and select a DHCP server group number that is not used by the system.

· ip-addr: Indicates the IP address of the DHCP server in the DHCP server group. Up to four IP addresses can be entered.

NOTICE:

The IP address of the DHCP server configured here must be the same as the IP address of the DHCP server on the network side.

b. (Optional) Run the dhcp server mode command to configure the working mode of the DHCP server.

The DHCP servers in the DHCP server group can work in the load balancing mode or active/standby mode. By default, they work in the load balancing mode.

3. Create a DHCP option60 domain.

In the global config mode, run the dhcp domain command to create a DHCP domain, and then enter the DHCP domain mode. The option60 domain name needs to be configured according to the type of the terminal connected to the device. For the DHCP client installed with the Windows 98/2000/XP/NT series of OSs, the domain name must be msft.

4. Bind the DHCP option60 domain to the DHCP server group.

In the option60 domain mode, run the dhcp-server command to bind the DHCP domain to the DHCP server group. After the configuration is completed, the DHCP clients belonging to the DHCP correspond to the DHCP server group.

5. Configure the IP address of the gateway corresponding to the DHCP domain.

a. In the global config mode, run the interface vlanif command to create a VLAN L3 interface.

The VLAN ID must be the same as the ID of the VLAN described in the prerequisite.

b. In the VLANIF mode, run the ip address command to configure the IP address of the VLAN L3 interface.

After the configuration is completed, this IP address is used as the source IP address for forwarding the IP packets in the VLAN at L3.

NOTICE:

· If only an L2 device exists between the MA5600 and the DHCP server, the IP address of the VLAN L3 interface needs to be in the same subnet as the IP address of the DHCP server.

· If the upper-layer device of the MA5600 is an L3 device, the IP address of the VLAN L3 interface and the IP address of the DHCP server can be in different subnets; however, a route must exist between the VLAN L3 interface and the DHCP server. For details, see Configuring the Route.

c. In the VLANIF mode, run the dhcp domain gateway command to configure the IP address of the gateway corresponding to the DHCP domain.

The IP address of the gateway must be a configured IP address of the VLAN interface. Under the same VLAN interface, different option60 domains can be configured with different gateways. Therefore, different DHCP servers can be selected according to the domain information in the packet.

Example

Assume that server group 2 contains two DHCP servers working the load balancing mode, with the IP address of the primary server 10.10.10.10 and the IP address of the secondary server 10.10.10.11. To bind server group 2 to users whose option60 domain name is msft in VLAN 2 (with the IP address of the L3 interface 10.1.2.1/24), do as follows:

huawei(config)#dhcp mode layer-3 Option60

huawei(config)#dhcp-server 2 ip 10.10.10.10 10.10.10.11

huawei(config)#dhcp domain msft

huawei(config-dhcp-domain-msft)#dhcp-server 2

huawei(config-dhcp-domain-msft)#quit

huawei(config)#interface vlanif 2

huawei(config-if-vlanif2)#ip address 10.1.2.1 24

huawei(config-if-vlanif2)#dhcp domain msft gateway 10.1.2.1

2014年6月27日星期五

Introduction of Huawei MA5600 Service Shelf (2)

Configuration of Huawei MA5600 Service Shelf:

The MA5600 shelf provides 14 slots for service boards and 2 slots for control boards. This topic describes the board types and the related slots.

The MA5600 shelf uses the high-speed backplane with GE bus. It provides 16 slots, numbered 0-15.

Figure 1 shows the layout of the MA5600 shelf, and Table 1 lists the boards in the shelf.

Figure 1 Layout of the MA5600 shelf

Table 1 Boards in the MA5600 Shelf

Board Type	Silk Screen	Slot
Control board	SCUB	Slots 7-8(Insert control board in slot 7 when the control board was configured)
	SCUK
Service board	ADEF	Slots 0-6, 9-15
	ADBF
	ADEE
	SHEA
	SHEB
	VDEB
	VDBD
Interface board	ETHA	Slots 0-6, 9-15

Power Port:

This topic provides information about the functions of the power ports of the MA5600 shelf.

The power ports are located on the left side of the MA5600 shelf beside the fan tray, as shown in Figure 2.

Figure 2 Power ports of the MA5600 shelf

Table 2 describes the power ports of the shelf.

Port	Function
RTN(+)	-48 V return ground
NEG(-)	-48 V input terminal

Specifications:

This topic provides the dimensions, weight, and power consumption of the MA5600 shelf.

Table 3 lists the specifications of the MA5600 shelf.

Item	Specifications
Dimensions (W x D x H, excluding mounting brackets)	435.4 mm x 420 mm x 441.8 mm
Dimensions (W x D x H, including mounting brackets)	482.6 mm x 420 mm x 441.8 mm
Weight (empty shelf)	19.4 kg
Maximum power consumption (1 SCU + 14 ADEFs + fan tray)	1121 W
Typical power consumption (1 SCU + 14 ADEFs + fan tray)	659 W

The three types of N66 cabinet for Huawei MA5600

How to choose the N66 cabinet for Huawei MA5600

Huawei MA5600 Series Boards Description

Appearance and Composition

The Huawei MA5600 shelf has 16 slots. The fan tray is located at the top of the shelf. The shelf is installed in the cabinet through the mounting brackets. This topic provides the appearance and composition of the MA5600 shelf.

Figure 1 shows the appearance and composition of the MA5600 shelf.

Figure 1 Appearance and composition of the shelf

Function:

The MA5600 shelf provides different functions through different service boards. This topic provides information about the functions of the MA5600 shelf.

The MA5600 shelf is 10 U high. It provides 16 slots to house various boards. The functions of the shelf are as follows:

· Accessing the VDSL2, ADSL2+, and SHDSL services.

· Converting the accessed services to IP packets and transmitting them upstream to the IP network.

Working Principles:

The MA5600 shelf consists of Ethernet switching module, control module, service interface module, "MPLS module, "network interface module, and ISU module. These modules support the service access and uplink.

The MA5600 provides ADSL2+, VDSL2, SHDSL services, and IP upstream services through various modules. The MA5600 shelf mainly consists of the following modules:

· Ethernet switching module

· Main control module

· Service interface module

· Multiprotocol label switching (MPLS) module

· Network interface module

· ISU module

Ethernet Switching Module:

The Ethernet switching module is the core of the entire system. It helps in data conversion and protocol handling for the SCU board and service boards.

Control Module:

The control module consists of the SCU board, subboard and related software. This module supports the following:

· Control the system and switch services.

· Provide the environment monitoring port for connecting the environment monitoring module.

Service Interface Module:

The service interface module consists of the service boards and the related software. It provides various service ports to support:

· ADSL2+

· SHDSL

· VDSL2

· ATM(STM-1/IMA/E3)

Network Interface Module:

This module provides the following network ports for connecting to the upper layer network device:

· FE optical (electrical) port

· GE optical (electrical) port

MPLS Module:

This module consists of the M2GA subboard and the related software.

This module implements MPLS encapsulation for some private line services and forwards them to the IP metropolitan area network (MAN). In this way, the MPLS module offers private line services in the IP MAN.

ISU Module:

This module consists of the ISU board and the related software. It supports the following:

· Authentication based on PPPoE, VLAN binding, or VLAN + web (forced portal and embedded portal)

· Accounting based on traffic or duration

· Providing GE/FE uplink ports

How to choose the N66 cabinet for Huawei MA5600

Huawei MA5600 Series Boards Description

2014年6月18日星期三

How to choose the N66 cabinet for Huawei MA5600

As we show you that the three types of N66 cabinet, you must be confused with how to choose the N66 cabinet for Huawei MA5600 series, below are the details for the configuration of N66 cabinet, you can according to your need of shelves to choose the cabinet.Works for the Huawei MA5600T and Huawei MA5603T.

Table 1 Specifications of the Huawei GPON N66-22 cabinet (1 SCU + 14 ADEFs + fan tray)
Configuration	Maximum Number of Subscribers
1 service shelf + 1 SPL shelf	896
2 service shelves + 2 SPL shelves	1792
3 service shelves	2688

Figure 1 Configuration of the N66-22 cabinet

Table 2 Specifications of the H66-18 cabinet
Configuration	Maximum Number of Subscribers
1 service shelf + 1 SPL shelf	896
2 service shelves	1792

Figure 2 Configuration of the H66-18 cabinet

Table 3 Specifications of the N66E-18 cabinet
Configuration	Maximum Number of Subscribers
1 service shelf	896
1 service shelf + 1 SPL shelf	896
2 service shelves	1792

Figure 3 Configuration of the N66E-18 cabinet