VLAN Trunking Protocol (VTP) is a Cisco proprietary protocol that propagates the definition of Virtual Local Area Networks (VLAN) on the whole local area...
4 KB (520 words) - 08:36, 12 August 2024
and has been deprecated. VLAN Trunking Protocol (VTP) is a Cisco proprietary protocol that propagates the definition of VLANs on the whole local area network...
20 KB (2,720 words) - 15:32, 10 July 2025
Dynamic Trunking Protocol (DTP) Port Aggregation Protocol (PAgP) Link Aggregation Control Protocol (LACP) Multicast VLAN Registration (MVR) Voice VLAN Web...
11 KB (1,445 words) - 21:05, 5 May 2025
IEEE 802.1Q (redirect from VLAN Tagging)
management protocol Dynamic Trunking Protocol (DTP), a Cisco proprietary protocol to negotiate trunking between two VLAN-aware devices Time-Sensitive...
9 KB (1,333 words) - 08:06, 30 November 2024
GARP VLAN Registration Protocol (GVRP) for registering VLAN trunking between multilayer switches, and by the GARP Multicast Registration Protocol (GMRP)...
7 KB (868 words) - 22:13, 9 July 2025
The Dynamic Trunking Protocol (DTP) is a proprietary link layer protocol developed by Cisco Systems for the purpose of negotiating trunking on a link between...
4 KB (394 words) - 21:20, 13 July 2024
Switching Client Access Protocol Distributed Multi-Link Trunking Distributed Split Multi-Link Trunking DTP Dynamic Trunking Protocol Econet Ethernet FDDI...
11 KB (970 words) - 22:41, 17 February 2025
destination is also used in other Cisco protocols such as Virtual Local Area Network (VLAN) Trunking Protocol (VTP). By default, CDP announcements are...
5 KB (563 words) - 17:11, 5 July 2024
to a specific VLAN. 3Com used proprietary Virtual LAN Trunking (VLT) before 802.1Q was defined. In two-way radio communications, trunking refers to the...
8 KB (1,161 words) - 05:37, 7 July 2025
EtherType (section VLAN tagging)
basis of 802.1Q VLAN tagging, encapsulating packets from VLANs for transmission multiplexed with other VLAN traffic over an Ethernet trunk. EtherType was...
12 KB (948 words) - 07:47, 4 June 2025
VSTP. If this protocol is in use, VLAN membership for trunk interfaces must be statically configured. By default, VSTP uses the RSTP protocol as its core...
49 KB (6,150 words) - 21:33, 30 May 2025
a trunking switch by speaking the tagging and trunking protocols (e.g. Multiple VLAN Registration Protocol, IEEE 802.1Q, Dynamic Trunking Protocol) used...
5 KB (683 words) - 12:33, 10 October 2024
by Force10 and an early VLAN tagging capability from 3Com. Virtual Link Trunking or VLT is a proprietary aggregation protocol developed by Force10 (now...
5 KB (708 words) - 21:11, 30 May 2025
Ethernet multicast, and at the internet layer (layer 3 for OSI) for Internet Protocol Version 4 (IPv4) or Version 6 (IPv6) multicast. IPv4 multicast addresses...
24 KB (2,389 words) - 16:19, 23 February 2025
Combining MLT technology with Distributed Split Multi-Link Trunking (DSMLT), Split multi-link trunking (SMLT), and R-SMLT technologies create networks that...
21 KB (2,275 words) - 21:19, 30 May 2025
connectivity assigned to any given virtual LAN (VLAN) throughout a bridged local area network. MSTP uses bridge protocol data unit (BPDUs) to exchange information...
27 KB (3,556 words) - 21:45, 30 May 2025
The SLPP protocol checks packets from the originating switch and the peer switch in a SMLT configuration. Sending hello packets on a per VLAN basis allows...
3 KB (266 words) - 06:12, 30 January 2025
within LANs (including VLANs) and across WANs also.[citation needed] IP multicast is usually routed in the network core by Protocol Independent Multicast...
62 KB (7,028 words) - 22:42, 26 April 2025
Data link layer (redirect from Data link layer protocol)
Line Internet Protocol (SLIP) (obsolete) Split multi-link trunking (SMLT) IEEE 802.1aq - Shortest Path Bridging Spanning Tree Protocol StarLan Token Ring...
16 KB (2,170 words) - 17:08, 29 March 2025
connectivity. Upon recovery of the failed link, the protocol selects a logically blocked port for each VLAN, ensuring minimal network disruption. In scenarios...
4 KB (512 words) - 22:14, 23 May 2025
Cisco Inter-Switch Link (category Cisco protocols)
minimizes VLAN trunk configuration procedures because only one end of a link needs to be configured as a trunk. Dynamic Trunking Protocol (DTP) "Inter-Switch...
3 KB (382 words) - 11:18, 29 December 2024
IEEE 802.1ad (redirect from Stacked VLANs)
is a frame that has two VLAN 802.1Q headers (i.e. it is double-tagged). 802.1ad specifies architecture and bridge protocols to provide separate instances...
13 KB (2,034 words) - 14:51, 27 April 2025
network equipment Cisco Inter-Switch Link, a proprietary Cisco VLAN trunking protocol Intercon Security, a security firm International Service Learning...
4 KB (618 words) - 18:06, 4 April 2025
Router on a stick (section Protocol and design)
Cisco Press. Retrieved 2 November 2020. "Configuring InterVLAN Routing and ISL/802.1Q Trunking on a Catalyst 2900XL/3500XL/2950 Switch Using an External...
8 KB (1,032 words) - 03:13, 27 January 2025
VTP (VLAN Trunking Protocol) is a proprietary Layer 2 messaging protocol. VTP may also refer to: Venturi Transport Protocol, a proprietary transport layer...
451 bytes (87 words) - 11:42, 29 July 2023
VQP (category Internet Protocol based network software)
The VLAN Query Protocol (VQP) was developed by Cisco and allows end-devices on LANs to be authenticated via their MAC address and an appropriate VLAN attributed...
2 KB (318 words) - 22:24, 15 October 2024
Provider Backbone Bridge Traffic Engineering (category Network protocols)
Ethernet to carrier class transport networks. It is based on the layered VLAN tags and MAC-in-MAC encapsulation defined in IEEE 802.1ah (Provider Backbone...
7 KB (835 words) - 00:39, 2 July 2025
Provider-provisioned VPN (section VLAN)
Institute of Electrical and Electronics Engineers, VLANs allow multiple tagged LANs to share common trunking. VLANs frequently comprise only customer-owned facilities...
13 KB (1,472 words) - 19:19, 11 June 2025
configured as VLAN trunks. If any single link of an EtherChannel is configured as a VLAN trunk, the entire EtherChannel will act as a VLAN trunk. Cisco ISL...
9 KB (1,122 words) - 21:43, 30 May 2025
Aggregation Control Protocol (LACP, IEEE 802.1AX-2008) Standard 802.1Q virtual LAN (VLAN) model for network partitioning, with support for trunking Support for...
14 KB (1,152 words) - 16:06, 1 July 2025