Zyxel OLT2412 [70/326] Ip setup

Chapter 7 Basic Settings

OLT2412 User’s Guide

7.4 IP Setup

This section covers how to configure the default gateway device, the default domain name server

and add IP domains.

The OLT needs an IP address for it to be managed over the network. The factory default IP address

is 192.168.1.1. The subnet mask specifies the network number portion of an IP address. The

factory default subnet mask is 255.255.255.0.

On the OLT, as a layer-3 device, an IP address is not bound to any physical ports. Since each IP

address on the OLT must be in a separate subnet, the configured IP address is also known as IP

interface (or routing domain). In addition, this allows routing between subnets based on the IP

address without additional routers.

You can configure multiple routing domains on the same VLAN as long as the IP address ranges for

the domains do not overlap. To change the IP address of the OLT in a routing domain, simply add a

new routing domain entry with a different IP address in the same subnet.

The following table describes the related commands.

mac-aging-time <10-1000000>

Sets learned MAC aging time in seconds. MAC address

learning reduces outgoing traffic broadcasts. For MAC

address learning to occur on a port, the port must be active.

queue priority <0-7> level <0-7>

Sets the IEEE 802.1p priority level-to-physical queue

mapping.

Priority <0-7>: IEEE 802.1p defines up to eight separate

traffic types by inserting a tag into a MAC-layer frame that

contains bits to define class of service. Frames without an

explicit priority tag are given the default priority of the

ingress port.

Level <0-7>: The OLT has eight physical queues that you

can map to the 8 priority levels. On the OLT, traffic assigned

to higher index queues gets through faster while traffic in

lower index queues is dropped if the network is congested.

Table 25 Switch Setup Commands (continued)

COMMAND DESCRIPTION

Table 26 IP Commands

COMMAND DESCRIPTION

show ip

Displays current IP interfaces.

ip address <ip> <mask>

Sets the IP address of the MGMT port (for out-of-band

management) on the OLT.

ip address default-gateway <ip>

Sets the default gateway for the out-of-band management

interface on the OLT.