ZyXEL Communications IES-1248-51 Guia do Utilizador descarregar pdf (Página 451)

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IES-1248-51V User’s Guide

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CHAPTER 62

IP Bridge Commands

The IP bridge function is designed for large-scale, flat, access networks, and it is

ideal when the network is based on Ethernet. When the IP bridge is enabled, the

IES-1248-51V forwards frames based on the destination IP address, instead of the

destination MAC address, and it replaces the source MAC address with its own

MAC address.

You can follow these steps to set up a simple IP bridge.

1 Create a domain. (Each domain is an ISP.)

2 Create one or more VLANs in the domain. (For example, one VLAN is for high-

speed Internet, and another VLAN is for VoIP.)

3 Specify one or more edge routers for the domain.

4 Create routing table entries, so the IES-1248-51V forwards frames to the

appropriate edge router.

5 Create downlink interfaces, so the IES-1248-51V forwards frames to the

appropriate subscribers.

6 Create PVCs for the subscribers.

62.1 IP Bridge Command Input Values

The following table describes the values required in IP bridge commands. Other

values are discussed with the corresponding commands.

Table 173 IP Bridge Command Input Values

LABEL DESCRIPTION

domain-name The name of the domain. You can use 1-31 printable ASCII characters.

Spaces are allowed, but you must use double quotation marks (“) to

enclose the name. (You must use a back slash (\) before double

quotation marks in the name itself.)

vlan-id The ID <1~4094> of the VLAN.

1 2 ... 446 447 448 449 450 451 452 453 454 455 456 ... 653 654

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