Huge thanks to our Platinum Members Endace and LiveAction,
and our Silver Member Veeam, for supporting the Wireshark Foundation and project.

Display Filter Reference: VLAN Trunking Protocol

Protocol field name: vtp

Versions: 1.0.0 to 4.2.4

Back to Display Filter Reference

Field name Description Type Versions
vtp.codeCodeUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.conf_rev_numConfiguration Revision NumberUnsigned integer (32 bits)1.0.0 to 4.2.4
vtp.followersFollowersUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.mdManagement DomainCharacter string1.0.0 to 4.2.4
vtp.md5_digestMD5 DigestByte sequence1.0.0 to 4.2.4
vtp.md_lenManagement Domain LengthUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.pruning.activeVLANUnsigned integer (16 bits)1.6.0 to 4.2.4
vtp.pruning.firstFirst VLAN IDUnsigned integer (16 bits)1.6.0 to 4.2.4
vtp.pruning.lastLast VLAN IDUnsigned integer (16 bits)1.6.0 to 4.2.4
vtp.reservedReservedByte sequence2.4.0 to 4.2.4
vtp.seq_numSequence NumberUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.start_valueStart ValueUnsigned integer (16 bits)1.0.0 to 4.2.4
vtp.upd_idUpdater IdentityIPv4 address1.0.0 to 4.2.4
vtp.upd_tsUpdate TimestampCharacter string1.0.0 to 4.2.4
vtp.versionVersionUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.vlan_info.802_10_index802.10 IndexUnsigned integer (32 bits)1.0.0 to 4.2.4
vtp.vlan_info.backup_crf_modeBackup CRF ModeUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.bridge_typeBridge TypeUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.dataDataByte sequence2.0.0 to 4.2.4
vtp.vlan_info.isl_vlan_idISL VLAN IDUnsigned integer (16 bits)1.0.0 to 4.2.4
vtp.vlan_info.lenVLAN Information LengthUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.vlan_info.max_are_hop_countMax ARE Hop CountUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.max_ste_hop_countMax STE Hop CountUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.mtu_sizeMTU SizeUnsigned integer (16 bits)1.0.0 to 4.2.4
vtp.vlan_info.parent_vlanParent VLANUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.pruningPruningUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.src_route_bridge_numSource-Routing Bridge NumberUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.src_route_ring_numSource-Routing Ring NumberUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.statusStatusUnsigned integer (8 bits)2.0.0 to 4.2.4
vtp.vlan_info.status.vlan_suspVLAN suspendedBoolean1.0.0 to 4.2.4
vtp.vlan_info.stp_typeSpanning-Tree Protocol TypeUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.tlv_lenLengthUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.vlan_info.tlv_len.badBad length for TLV lengthLabel1.12.0 to 4.2.4
vtp.vlan_info.tlv_typeTypeUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.vlan_info.translationally_bridged_vlansTranslationally Bridged VLANsUnsigned integer (16 bits)1.12.0 to 4.2.4
vtp.vlan_info.vlan_nameVLAN NameCharacter string1.0.0 to 4.2.4
vtp.vlan_info.vlan_name_lenVLAN Name LengthUnsigned integer (8 bits)1.0.0 to 4.2.4
vtp.vlan_info.vlan_typeVLAN TypeUnsigned integer (8 bits)1.0.0 to 4.2.4