Draytek VigorSwitch G2080, Руководство пользователя, Страница: 79 / 120

VigorSwitch G2080 User’s Guide 73
2
2
.
.
1
1
3
3
G
G
V
V
R
R
P
P
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n
GVRP is an application based on Generic Attribute Registration Protocol (GARP), mainly
used to automatically and dynamically maintain the group membership information
of the
VLANs. The GVRP offers the function providing the VLAN registration service through a
GARP application. It makes use of GARP Information Declaration (GID) to maintain the
ports associated with their attribute database and GARP Information Propagation (GIP) to
communicate among switches and end stations. With GID information and GIP, GVRP
state machine maintain the contents of Dynamic VLAN Registration Entries for each
VLAN and propagate these information to other GVRP-aware devices to setup and update
their knowledge database, the set of VLANs associated with currently active members, and
through which ports these members can be reached.
In GVRP Configuration function folder, there are three functions supported, including
GVRP Config, GVRP Counter and GVRP Group explained below.
2 2 . . 1 1 3 3 . . 1 1 G G V V R R P P C C o o n n f f i i g g
Function name:
GVRP Config
Function description:
In the function of GVRP Config, it is used to configure each port’s GVRP operation mode,
in which there are seven parameters needed to be configured described below.
Parameter description:
GVRP State Setting: This function is simply to let you enable or disable GVRP
function. You can pull down the list and click the
<Downward> arrow key to choose “Enable” or “Disable”.
Then, click the <Apply> button, the system will take effect
immediately.
Join Time: Used to declare the Join Time in unit of centisecond. Valid
time range: 20 –100 centisecond, Default: 20 centisecond.
Leave Time: Used to declare the Leave Time in unit of centisecond. Valid
time range: 60 –300 centisecond, Default: 60 centisecond.
Leave All Time: A time period for announcement that all registered device is
going to be de-registered. If someone still issues a new join,
then a registration will be kept in the switch. Valid range:
1000-5000 unit time, Default: 1000 unit time.
Default Applicant Mode: The mode here means the type of participant. There are two
modes, normal participant and non-participant, provided for
the user’s choice.
Normal - It is Normal Participant. In this mode, the switch
participates normally in GARP protocol exchanges. The
default setting is Normal.
Non-Participant - It is Non-Participant. In this mode, the
switch does not send or reply any GARP messages. It just
listens messages and reacts for the received GVRP BPDU.
Default Registrar Mode: The mode here means the type of Registrar. There are three
types of parameters for registrar administrative control value,