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1 February 2007

Quality of Service Features

Class Of Service 802.1p Support

The IEEE 802.1p signaling technique is an OSI Layer 2 standard for marking and prioritizing network

traffic at the data link/MAC sub-layer. 802.1p traffic is classified and sent to the destination. No

bandwidth reservations or limits are established or enforced. 802.1p is a derivation of the 802.1Q

(VLANs) standard. 802.1p establishes eight levels of priority, similar to the IP Precedence IP Header bit-

field.

Quality of Service Support

To overcome unpredictable network traffic and optimize performance, you can apply Quality of Service

(QoS) throughout the network to ensure that network traffic is prioritized according to specific criteria.

Your switch supports two modes of QoS: basic and advanced.

Quality of Service Basic Mode

In basic QoS mode, it is possible to activate a trust mode (to trust VPT, DSCP, TCP/UDP or none). In

addition, a single access control list can be attached to an interface.

Quality of Service Advanced Mode

Advanced Quality of Service mode specifies flow classification and assigns rule actions that relate to

bandwidth management. These rules can be grouped into a policy, which can be applied to an interface.

Device Management Features

BootP and DHCP Clients

DHCP enables additional setup parameters to be received from a network server upon system startup.

DHCP service is an on-going process. DHCP is an extension to BootP.

SNMP Alarms and Trap Logs

The system logs events with severity codes and timestamps. Events are sent as SNMP traps to a Trap

Recipient List.

SNMP Versions 1, 2 and 3

Simple Network Management Protocol (SNMP) over the UDP/IP protocol controls access to the system,

a list of community entries is defined, each of which consists of a community string and its access

privileges. There are 3 levels of SNMP security read-only, read-write and super. Only a super user can

access the community table.

Web Based Management

With web based management, the system can be managed from any web browser. The system contains

an Embedded Web Server (EWS), which serves HTML pages, through which the system can be

monitored and configured. The system internally converts web-based input into configuration

commands, MIB variable settings and other management-related settings.

Linksys One Ready Communications Solution SFE2000/

SFE2000P and SGE2000/SGE2000P

RELEASE NOTES

Linksys One Ready Communications Solution