•
It is possible to set the management VLAN to a VLAN that does not exist. If you cannot reach
anything from the management IP address (see
check the management VLAN using
Implementing VLANs
Table 14-8. VLAN ID Options
VLAN ID
0
1
2 - 3965
3966 - 4094
4095
4096
When an individual port is added to a LAG, any VLAN membership is suspended. However, the
membership is automatically restored when the port is removed from the LAG.
Forwarding Rules
Forwarding rules are based on the following attributes:
•
VLAN membership
•
Spanning tree state (forwarding)
•
Frame type (unicast or multicast)
•
Filters
Egress Rules
•
Spanning tree state (forwarding)
•
VLAN membership
•
Untagged frames only forwarded if embedded addresses are canonical
Exempt Frames
•
Spanning tree BPDUs
•
GVRP BPDUs
•
Frames used for control purposes, e.g. LAG PDUs, flow control
Limitations
Reserved for .1p
Default VLAN
Configurable by user
Reserved for Layer 3 interfaces
Reserved for Blackhole VLAN
Total VLAN IDs
Creating the Management IP Address on page
show interface managementethernet or show running-config
67),
.
VLANs | 209