---
oid: "1.3.6.1.4.1.1012.81.1.7.4.1.1.2"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1012 ethernetL3(81) esrSwitch(1) esrVlanMgt(7) esrVirtualPorts(4) esrVirtualSwitchPortTable(1) esrVirtualSwitchPortEntry(1) esrVirtualSwitchPortFormat(2)}"
description: "esrVirtualSwitchPortFormat OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2018-12-13"
---

## OID : `1.3.6.1.4.1.1012.81.1.7.4.1.1.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1012 ethernetL3(81) esrSwitch(1) esrVlanMgt(7) esrVirtualPorts(4) esrVirtualSwitchPortTable(1) esrVirtualSwitchPortEntry(1) esrVirtualSwitchPortFormat(2)}
```

### Description

```asn1
esrVirtualSwitchPortFormat OBJECT-TYPE
SYNTAX INTEGER {
clear(1), -- don't tag for this VLAN, port
trunkingFormat(2) -- use switch port format - may be clear
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Typically, a VLAN capable switch port has one of three modes:
access, trunk, or hybrid. In access mode, the port sends
frames in clear format (untagged). In trunk mode, all outbound
frames are translated into the switch port's configured
trunking format.

In hybrid mode, it is possible for a port to send trunked
frames for some VLANs and clear frames for others. In this
case, the switch port is configured to trunk, and the virtual
switch port(s) for those VLANs that require clear formatted
frames are configured to be override the switch port setting.
This is done by setting this object to clear(1).

By default, the value of this object is trunkingFormat(2)
which means to use the trunking format configured for this
switch port. (which may be clear)."
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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