H3C S6850 Series, Руководство по настройке

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port trunk permit vlan vlan-id-list
By default, a trunk port is assigned to VLAN 1.
{
Assign the hybrid port to the original VLANs and the translated VLAN as a tagged member.
port hybrid vlan vlan-id-list tagged
By default, a hybrid port is an untagged member of the VLAN to which the port belongs
when its link type is access.
5. Configure a many-to-one VLAN mapping.
vlan mapping uni
{
range vlan-range-list
|
single vlan-id-list
}
translated-vlan vlan-id
By default, no VLAN mapping is configured on an interface.
6. Enable DHCP snooping entry recording.
dhcp snooping binding record
By default, DHCP snooping entry recording is disabled on an interface.
Configuring the network-side port
1. Enter system view.
system-view
2. Enter interface view.
{
Enter Layer 2 Ethernet interface view.
interface interface-type interface-number
{
Enter Layer 2 aggregate interface view.
interface bridge-aggregation interface-number
3. Set the link type of the port.
port link-type
{
hybrid
|
trunk
}
By default, the link type of a port is access .
4. Assign the port to the translated VLAN.
{
Assign the trunk port to the translated VLAN.
port trunk permit vlan vlan-id-list
By default, a trunk port is assigned to VLAN 1.
{
Assign the hybrid port to the translated VLAN as a tagged member.
port hybrid vlan vlan-id-list tagged
By default, a hybrid port is an untagged member of the VLAN to which the port belongs
when its link type is access.
5. Configure the port as a DHCP snooping trusted port.
dhcp snooping trust
By default, all ports that support DHCP snooping are untrusted ports when DHCP snooping is
enabled.
6. Configure the port as an ARP trusted port.
arp detection trust
By default, all ports are ARP untrusted ports.
7. Configure the port to use the original VLAN tags of the many-to-one mapping to replace the
VLAN tags of the packets destined for the user network.
vlan mapping nni
By default, the port does not replace the VLAN tags of the packets destined for the user
network.