Alcatel OS6400-24 Guia do Utilizador descarregar pdf (Página 20)

August 2008

Page 20 of 55 OmniSwitch 6400------ Release 6.3.3.R01

• Switch-level input/output, memory and CPU utilization levels

• Module-level and port-level input/output utilization levels

• For each monitored resource, the following variables are defined:

• Most recent utilization level (percentage)

• Average utilization level over the last minute (percentage)

• Average utilization level over the last hour (percentage)

• Maximum utilization level over the last hour (percentage)

• Threshold level

Additionally, Health Monitoring provides the capacity to specify thresholds for the resource utilization

levels it monitors, and generates traps based on the specified threshold criteria.

HTTP/HTTPS Port Configuration

The default HTTP port and the default Secure HTTP (HTTPS) port can be configured for the embedded

Web server in the switch.

IP/IP Tunneling

The IP/IP tunneling feature allows IP traffic to be tunneled through an IP network. This feature can be used

to establish connctivity between remote IP networks using an intermediate IP network such as the Internet.

IP Multicast VLAN

The IP Multicast VLAN feature provides the ability to configure specific VLANs that are dedicated to

distributing multicast traffic. These distribution VLANs connect to the nearest multicast router and support

multicast traffic only.

IP Multicast VLANs are supported in both the enterprise environment and the VLAN Stacking

environment. The ports are separately classified as VLAN stacking ports or as legacy ports (Fixed

ports/Tagged Ports). To ascertain that data flow is limited to either the VLAN Stacking domain or the

enterprise domain, VLAN Stacking ports must be members of only the VLAN Stacking VLANs, while the

normal legacy ports must be members of only enterprise mode VLANs. Multiple sender ports are

supported.

Interswitch Protocol (AMAP)

Alcatel-Lucent Interswitch Protocols (AIP) are used to discover adjacent switches and retain mobile port

information across switches. By default, AMAP is enabled.

Alcatel-Lucent Mapping Adjacency Protocol (AMAP) is used to discover the network topology of Alcatel-

Lucent switches in a particular installation. Using this protocol, each switch determines which switches are

adjacent to it by sending and responding to Hello update packets. For the purposes of AMAP, adjacent

switches are those that:

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