H3C S3610-28P Operation Manual page 98

Operation Manual – VLAN
H3C S3610&S5510 Series Ethernet Switches
Note:
To change the link type of a port from trunk to hybrid or vice versa, you must set the
link type to access first.
Ensure that the VLANs already exist before configuring them to pass through a
Hybrid port.
The default VLAN IDs of the Hybrid ports on the local and the peer devices must be
the same. Otherwise, packets cannot be transmitted properly.
1.4.5 Configuring VLAN Check
Follow these steps to configure VLAN check on an Ethernet interface:
Enter system view
Enter Ethernet port view
Disable VLAN check
Enable VLAN check
1.5 Protocol-Based VLAN Configuration
1.5.1 Introduction to Protocol-Based VLAN
Note:
Protocol-based VLANs are only applicable to Hybrid ports.
In this approach, inbound packets are assigned with different VLAN IDs based on their
protocol type and encapsulation format. The protocols that can be used to categorize
VLANs include: IP, IPX, and AppleTalk (AT). The encapsulation formats include:
Ethernet II, 802.3 raw, 802.2 LLC, and 802.2 SNAP.
A protocol-based VLAN can be defined by a protocol template, which is determined by
encapsulation format and protocol type. A port can be associated to multiple protocol
templates. An untagged packet (that is, packet carrying no VLAN tag) reaching a port
associated with a protocol-based VLAN will be processed as follows.
To do...
system-view
interface interface-type
interface-number
vlan-check disable
undo vlan-check
disable
Use the command...
1-11
Chapter 1 VLAN Configuration
Remarks
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—
Configure either
command as needed.
Enabled by default.