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3 Capacity Limit
Legend n/a: Not applicable
#1
The maximum recommended number of VLANs for a switch.
A maximum of 256 VLANs are available for this Switch. However, a maximum of 255
VLANS are available for VLAN groups because the control VLAN needed for each
ring accounts for one VLAN. As the number of rings increases, the number available
for VLAN groups decreases.
#2
Each channel group is counted as one port.
#3
The multi-fault monitoring functionality accounts for one VLAN per ring, which
reduces the maximum number of VLANs available for VLAN groups.
(b) Virtual links
This Switch does not support setting of virtual links. (The Switch only supports forwarding
of virtual link control frames and receipt of flash control frames.)
(c) Multi-fault monitoring functionality
The following table describes the capacity limits for the multi-fault monitoring functionality.
Table 3-15 Capacity limits for the multi-fault monitoring functionality
Item
Number of multi-fault monitoring-enabled rings per device
Multi-fault monitoring VLANs per ring
Number of multi-fault monitoring VLANs per device
(7) DHCP snooping
The following table describes the Switch's capacity limits for DHCP snooping.
Table 3-16 Capacity limits of DHCP snooping
Item
Number of configurable VLANs
Total number of binding database entries
Number of binding database static entries
#
The total number of binding database entries includes static entries.
26
#
Maximum number
4
1
4
Maximum number
32
246
64
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