ZyXEL Communications 2002 Series Uživatelská příručka stáhnout pdf (Strana 45)

VES-1000 Series Ethernet Switch

General, Switch and IP Setup 4-7

Leave Timer Leave Timer sets the duration of the Leave Period timer for GARP in

milliseconds. Each port has a single Leave Period timer. Leave Timer must be

at least two times larger than Join Timer; the default is 600 milliseconds.

600 (default)

Leave All Timer Leave All Timer sets the duration of the Leave All Period timer for GARP in

milliseconds. Each port has a single Leave All Period timer. Leave All Timer

must be larger than Leave Timer; the default is 10,000 milliseconds.

10000

(default)

Once you have completed filling in Menu 2.2 — GARP Timer Setup, press [ENTER] at the message “Press

ENTER to Confirm… “ to save your configuration or press [ESC] at any time to cancel.

4.2.5 GVRP

GVRP (GARP VLAN Registration Protocol) is a registration protocol that defines a way for switches to register

necessary VLAN members on ports across the network. Enable this function to permit VLANs groups beyond the

local switch. Please refer to the following table for common GVRP terminology.

Table 4-7 GVRP Terminology

TERM TYPE DESCRIPTION

VLAN Type Permanent VLAN This is a static VLAN created manually.

Dynamic VLAN This is a VLAN configured by a GVRP

registration/deregistration process.

VLAN Administrative

Control

Registration Fixed Fixed registration ports are permanent VLAN members.

Registration Forbidden Ports with registration forbidden are not allowed to register

(join) this VLAN.

Normal Registration Ports join a VLAN using GVRP.

VLAN Tag Control Tagged Ports tag all (VLAN member) egress frames transmitted.

Untagged Ports don’t tag all (VLAN member) egress frames transmitted.

VLAN Port Port VID This is the VLAN ID assigned to untagged frames that this port

receives.

Acceptable frame type Whether tagged only or both untagged frames are accepted on

this port.

Ingress filtering If set, the device discards incoming frames for VLANs which do

not include this port in its member set.

4.2.6 VLANs

A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical

networks. Stations on a logical network belong to one group. A station can belong to more than one group. With

VLAN, a station cannot directly talk to or hear from stations that are not in the same group(s); the traffic must first

go through a router.

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 160 161

Žádné komentáře

ZyXEL Communications 2002 Series Uživatelská příručka Strana 45