H3C S6850 Series, Руководство по настройке

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Based on how an MVRP participant handles registration of dynamic VLANs, MVRP has the following
registration modes:
•
Normal —An MVRP participant in normal registration mode registers and deregisters dynamic
VLANs.
•
Fixed —An MVRP participant in fixed registration mode disables deregistering dynamic VLANs
and drops received MVRP frames. The MVRP participant does not deregister dynamic VLANs
or register new dynamic VLANs.
•
Forbidden —An MVRP participant in forbidden registration mode disables registering dynamic
VLANs and drops received MVRP frames. When you set the forbidden registration mode for a
port, VLAN 1 of the port retains and all dynamically registered VLANs of the port will be deleted.
Protocols and standards
IEEE 802.1ak, IEEE Standard for Local and Metropolitan Area Networks: Virtual Bridged Local Area
Networks – Amendment 07: Multiple Registration Protocol
Restrictions and guidelines: MVRP configuration
When you configure MVRP, follow these restrictions and guidelines:
•
MVRP can work with STP, RSTP, or MSTP. Ports blocked by STP, RSTP, or MSTP can receive
and send MVRP frames. Do not configure MVRP with other link layer topology protocols, such
as service loopback, PVST, RRPP, and Smart Link.
For more information about STP, RSTP, MSTP, and PVST, see "Configuring spanning tree
protocols." For more information about service loopback, see "Configuring service loopback
groups." For more information about RRPP and Smart Link, see
High Availability Configuration
Guide .
•
Do not configure both MVRP and remote port mirroring on a port. Otherwise, MVRP might
register the remote probe VLAN with incorrect ports, which would cause the monitor port to
receive undesired copies. For more information about port mirroring, see
Network Management
and Monitoring Configuration Guide .
•
Enabling MVRP on a Layer 2 aggregate interface takes effect on the aggregate interface and all
Selected member ports in the link aggregation group.
•
MVRP configuration made on an aggregation group member port takes effect only after the port
is removed from the aggregation group.
MVRP tasks at a glance
To configure MVRP, perform the following tasks:
1. Enabling MVRP
2. Setting an MVRP registration mode
3. (Optional.) Setting MRP timers
4. (Optional.) Enabling GVRP compatibility
Prerequisites
Before you configure MVRP, complete the following tasks:
•
Map each MSTI used by MVRP to an existing VLAN on each device in the network.
•
Set the port link type of MVRP participants to trunk because MVRP takes effect only on trunk
ports. For more information about trunk ports, see "Configuring VLANs."