DELL N3000 User Manual

Feature Limitations and Platform Constants

Static filter entries

Unicast MAC and source port 
Multicast MAC and source port
Multicast MAC and destination port 

(only) 

1
1
1024

1
1
1024

1
1
2048

Number of subnet-based VLANs 

supported

128

128

128

Protocol-based VLANs

Max number of groups
Max protocols

128
16

128
16

128
16

Maximum MFDB entries

1024

1024

2048

IGMPv3/MLDv2 Snooping limits

IGMPv3/MLDv2 HW entries when IP 

Multicast present
IGMPv3/MLDv2 HW entries when 

Routing w/o IP Multicast
IGMPv3/MLDv2 HW entries when 

Switching only

1024

4096

8192

1024

4096

8192

512

2048

4096

Jumbo frame support

Max size supported

9216

9216

9216

Number of IP Source Guard stations

1020

1020

378

Number of DHCP snooping bindings

32768

32768

32768

Number of DHCP snooping static entries 1024

1024

1024

LLDP-MED 

Number of remote nodes
LLDP Remote Management address 

buffers
LLDP Unknown TLV address buffers
LLDP Organizationally Defined TLV 

buffers

1296
1396

100
8424

1296
1396

100
8424

1632
1732

100
10608