Chapter 26 IP Source Guard
GS1920v2 Series User’s Guide
247
Fig ure 175
Advanced Application > IP Source Guard > IPv4 Source Guard Setup > DHCP Snooping >
Configure > VLAN > Port
The following table describes the labels in this screen.
Table 106 Advanced Application > IP Source Guard > IPv4 Source Guard Setup > DHCP Snooping >
Configure > VLAN > Port
LABEL
DESC RIPTIO N
VID
Enter the ID number of the VLAN you want to configure here.
Port
Enter the number of port(s) to which you want to apply the specified DHCP option 82
profile.
You can enter multiple ports separated by (no space) comma (,) or hyphen (-). For
example, enter “3-5” for ports 3, 4, and 5. Enter “3,5,7” for ports 3, 5, and 7.
Option 82 Profile
Select a pre-defined DHCP option 82 profile that the Switch applies to the specified port(s)
in this VLAN. The Switch adds the information (such as slot number, port number, VLAN ID
and/or system name) specified in the profile to DHCP requests that it broadcasts to the
DHCP VLAN, if specified, or VLAN. You can specify the DHCP VLAN in the
DHC P Sno o ping
C o nfig ure
screen (see
Section 26.6 on page 242
).
The profile you select here has priority over the one you select in the
DHC P Sno o ping >
C o nfig ure > VLAN
screen.
Add
Click this to create a new entry or to update an existing one.
This saves your changes to the Switch’s run-time memory. The Switch loses these changes if
it is turned off or loses power, so use the
Sa ve
link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Cancel
Click this to reset the values above based on the last selected entry or, if not applicable, to
clear the fields above.
Clear
Click
C le a r
to reset the fields to the factory defaults.
Index
This field displays a sequential number for each entry. Click an index number to change the
settings.
VID
This field displays the VLAN to which the port(s) belongs.
Port
This field displays the port(s) to which the Switch applies the settings.
Profile Name
This field displays the DHCP option 82 profile
that the Switch applies to the port(s).
Delete
Select the entry(ies) that you want to remove in the
De le te
column, then click the
De le te
button to remove the selected entry(ies) from the table.
Cancel
Click this to clear the
De le te
check boxes above.
Содержание GS1920-48HPv2
Страница 19: ...19 PA RT I Use r s Guide...
Страница 43: ...43 PA RT II T e c hnic al Re fe re nc e...
Страница 124: ...Chapter 9 VLAN GS1920v2 Series User s Guide 124 Figure 97 Advanced Application VLAN Port Based VLAN Setup Port Isolation...
Страница 155: ...Chapter 13 Spanning Tree Protocol GS1920v2 Series User s Guide 155 Figure 118 MSTP and Legacy RSTP Network Example...
Страница 193: ...GS1920v2 Series User s Guide 193 Figure 140 Classifier Example...
Страница 224: ...Chapter 24 Multicast GS1920v2 Series User s Guide 224 Figure 162 MVR Group Configuration Example 2 EXAMPLE...
Страница 367: ...Chapter 40 Access Control GS1920v2 Series User s Guide 367 Figure 271 Example Lock Denoting a Secure Connection EXAMPLE...
Страница 388: ...Chapter 48 Configure Clone GS1920v2 Series User s Guide 388 Figure 284 Management Configure Clone...