
Access Controller xl Module for the Series 5300xl Switches
Using 5300xl Features with the Access Controller xl Module
Note 5300xl switch ports that are not used by the Access Controller xl Module (that
is, they are not downlink client ports, or members of client VLANs) continue
to operate as regular 5300xl ports. Their operation is not affected.
The table below presents the 5300xl switch features that are not supported
for use with an ACM module.
Feature
Downlink Client Ports
Explanation
802.1X
Uplink Port
x
Downlink Port
x x
Client VLANs
Not allowed.
ACL x Has no effect if assigned. Warning issued
Configuring IP x Not allowed.
Addresses
DHCP/DHCP Relay x Not allowed.
IP Helper Address x Not allowed.
Flow Control Not supported across an ACM.
GVRP x x x x GVRP cannot be enabled on an uplink,
downlink, or downlink client port.
A port in a GVRP VLAN cannot be added to
a client VLAN.
If GVRP is enabled on a port when it is
added to a client VLAN, it is disabled.
IGMP x x x IGMP cannot be enabled on client
VLANs.As a result, it cannot be enabled on
downlink client ports.
Interface Monitoring x x x Cannot be used as a monitoring port.
(Port Mirroring)
Interface Provisioning:
Speed
x
x
Fixed at 1000Mbps.
Duplex
x
x
Fixed at Full-Duplex.
Flow-Control
x
x
Not allowed.
Auto-MDIX mode
x
x
Not allowed.
‘x’ indicates that the feature is not supported.
12-8
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