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VLAN

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    VLAN

    A VLAN (virtual LAN) abstracts the idea of the local area network (LAN) by providing data link connectivity for a subnet. One or more network switches may support multiple, independent VLANs, creating Layer 2 (data link) implementations of subnets. A VLAN is associated with a broadcast domain. It is usually composed of one or more Ethernet switches.
    Feature hierarchy Feature Name
    VLAN / Unified forwarding table
    VLAN / Core VLAN Features / 100-Gigabit Ethernet PIC interoperability with VLAN steering
    VLAN / Core VLAN Features / 802.1Q Ethertype - 8a88, 9100
    VLAN / Core VLAN Features / 802.1Q Ethertype: 8100
    VLAN / Core VLAN Features / 802.1Q VLAN tagging
    VLAN / Core VLAN Features / 802.1Q VLAN trunking
    VLAN / Core VLAN Features / ANCP-triggered dynamic VLANs
    VLAN / Core VLAN Features / Authenticating dynamic VLANs ranges using different profiles
    VLAN / Core VLAN Features / Bind list of VLAN IDs to a logical interface
    VLAN / Core VLAN Features / Disable parsing of VLAN-tagged frames (with TPID 0x8100)
    VLAN / Core VLAN Features / Dual VLAN tag translation
    VLAN / Core VLAN Features / Dynamic VLAN Auto-Configuration Enhancements
    VLAN / Core VLAN Features / Dynamic VLAN access profile assignments
    VLAN / Core VLAN Features / Dynamic auto-sensed VLAN support
    VLAN / Core VLAN Features / Enhanced Y.1731 functionality on VPWS to support ETH-LM for dual VLAN tags
    VLAN / Core VLAN Features / Exclude RVIs from state calculations
    VLAN / Core VLAN Features / Extended VLAN bridge encapsulation
    VLAN / Core VLAN Features / Family Ethernet-Switching - Core-Facing Interface
    VLAN / Core VLAN Features / Flexible Ethernet support
    VLAN / Core VLAN Features / Flexible VLAN Tagging
    VLAN / Core VLAN Features / IEEE 802.1Q VLANs
    VLAN / Core VLAN Features / Jumbo frames on routed VLAN interfaces (RVIs)
    VLAN / Core VLAN Features / MPLS over routed VLAN interfaces (RVIs) or Layer 3 subinterfaces
    VLAN / Core VLAN Features / Merge and sort of VLAN ranges
    VLAN / Core VLAN Features / Multiple logical trunk interfaces per physical interface
    VLAN / Core VLAN Features / Native VLAN Identifier
    VLAN / Core VLAN Features / Native Vlan-Id
    VLAN / Core VLAN Features / OpenConfig support for VLAN interfaces
    VLAN / Core VLAN Features / PVLAN and Q-in-Q on the same interface (Flexible Ethernet services)
    VLAN / Core VLAN Features / Range and list support for VLAN, port, and port+VLAN GBP filter matches
    VLAN / Core VLAN Features / Removing the native VLAN ID from untagged traffic
    VLAN / Core VLAN Features / Routed VLAN interfaces (RVIs)
    VLAN / Core VLAN Features / Single VLAN Tagging
    VLAN / Core VLAN Features / Stacked VLAN Tagging
    VLAN / Core VLAN Features / Support for Layer 2 trunk ports
    VLAN / Core VLAN Features / Support for trunk port with Trio MPC/MIC interfaces
    VLAN / Core VLAN Features / Support for untagged packets on ports configured for 802.1Q flexible VLAN tagging
    VLAN / Core VLAN Features / Tagging: Double VLAN-tagged L2 logical interfaces
    VLAN / Core VLAN Features / Tagging: Single VLAN-tagged L2 logical interfaces
    VLAN / Core VLAN Features / Trunk port enhancements
    VLAN / Core VLAN Features / VLAN ID list for a bridge domain or VLAN in trunk mode
    VLAN / Core VLAN Features / VLAN ID translation
    VLAN / Core VLAN Features / VLAN Tagging (802.1q)
    VLAN / Core VLAN Features / VLAN Tagging (802.1q) - TPID configurable
    VLAN / Core VLAN Features / VLAN bridge encapsulation
    VLAN / Core VLAN Features / VLAN group on EX series switches
    VLAN / Core VLAN Features / VLAN map
    VLAN / Core VLAN Features / VLAN range CLI
    VLAN / Core VLAN Features / VLAN ranges
    VLAN / Core VLAN Features / VLAN retagging
    VLAN / Core VLAN Features / VLAN rewrite operations on incoming and outgoing frames
    VLAN / Core VLAN Features / VLAN telemetry support for VLAN group name
    VLAN / Core VLAN Features / VLAN-tagged Layer 3 subinterfaces
    VLAN / Core VLAN Features / VLANs
    VLAN / Multiple VLAN Registration Protocol / Default VLAN and multiple VLAN range support
    VLAN / Multiple VLAN Registration Protocol / Multicast VLAN registration (MVR)
    VLAN / Multiple VLAN Registration Protocol / Multiple VLAN Registration Protocol (MVRP)
    VLAN / Multiple VLAN Registration Protocol / Multiple VLAN Registration Protocol (MVRP) (IEEE 802.1ak)
    VLAN / Private VLAN / Access Port Security on Private VLANs (PVLANs)
    VLAN / Private VLAN / IRB in PVLAN
    VLAN / Private VLAN / IRB in a PVLAN bridge domain
    VLAN / Private VLAN / Layer 2 Access Port VLAN member
    VLAN / Private VLAN / P-VLANs with egress VLAN list and 802.1X
    VLAN / Private VLAN / Private VLANs (PVLANs)
    VLAN / Private VLAN / RVI support for private VLANs
    VLAN / VLAN Manipulation / Configuring Q-in-Q tagging behavior for the native VLAN
    VLAN / VLAN Manipulation / Double VLAN tags on Layer 3 subinterfaces
    VLAN / VLAN Manipulation / Filter based S-VLAN tagging
    VLAN / VLAN Manipulation / Multiple Q-in-Q tags
    VLAN / VLAN Manipulation / Multiple TPID configurations per VLAN
    VLAN / VLAN Manipulation / NNI and UNI on same interface
    VLAN / VLAN Manipulation / Q-in-Q VLAN extended support for multiple S-VLANs per access interface, firewall-filter-based VLAN assignment, and routed VLAN interfaces (RVIs)
    VLAN / VLAN Manipulation / Q-in-Q support on redundant trunk links using LAGs with link protection
    VLAN / VLAN Manipulation / Q-in-Q tunneling
    VLAN / VLAN Manipulation / Q-in-Q tunneling with L2 swap-push/pop-swap configuration and DHCP security
    VLAN / VLAN Manipulation / VLAN tag manipulation: pop, push, and swap
    VLAN / VLAN Normalization / GVRP - VLAN pruning on trunks