N3024F MAC addresses are missing

Hi,

I have a N3024F which isn’t learning all the MACs it should.

For example:

sw02#show version 

Machine Description............... Dell EMC Networking Switch
System Model ID................... N3024F
Machine Type...................... Dell EMC Networking N3024F
Serial Number..................... CN0WKWF4282985250105A02
Manufacturer...................... 0xbc00
Burned In MAC Address............. F8B1.566F.1690
System Object ID.................. 1.3.6.1.4.1.674.10895.3061
SOC Version....................... BCM56342_A0
HW Version........................ 5
CPLD Version...................... 20
Image File........................ N3000AdvLitev6.5.4.12
Software Capability............... Stack Limit = 8, VLAN Limit = 1024

unit active      backup      current-active next-active
---- ----------- ----------- -------------- --------------
1    6.5.4.12    6.2.6.6     6.5.4.12       6.5.4.12


sw02#show mac address-table vlan 22

Aging time is 300 Sec

Vlan     Mac Address           Type        Port
-------- --------------------- ----------- ---------------------
22       0015.1700.5B76        Dynamic     Te1/0/1
22       5835.D9DF.4519        Dynamic     Gi1/0/22
22       64D1.5437.FFC4        Dynamic     Te1/0/1
22       762E.9262.928F        Dynamic     Te1/0/1
22       782B.CB4C.D537        Dynamic     Te1/0/1
22       9217.3A41.0A85        Dynamic     Te1/0/1
22       9687.DA57.B34F        Dynamic     Te1/0/1
22       A493.4C7F.C3CC        Dynamic     Te1/0/1
22       FE7A.E9A9.1BA2        Dynamic     Te1/0/1


sw02#show lldp remote-device detail Gi1/0/22

LLDP Remote Device Detail

Local Interface: Gi1/0/22


Remote Identifier: 3
Chassis ID Subtype: MAC Address
Chassis ID: 58:35:D9:DF:45:00
Port ID Subtype: Interface Name
Port ID: Gi1/0/25
Port VLAN: 1
System Name: sw03.grif
System Description: Cisco IOS Software, C3750 Software (C3750-IPSERVICESK9-M), Version 12.2(55)SE12, RELEASE SOFTWARE (fc2)
                            Technical Support: http://www.cisco.com/techsupport
                                                                               Copyright (c) 1986-2017 by Cisco Systems, Inc.
                              Compiled Thu 28-Sep-17 02:29 by prod_rel_team
Port Description: GigabitEthernet1/0/25
System Capabilities Supported: bridge, router
System Capabilities Enabled: bridge
Management Address:
    Type: IPv4
    Address: 172.17.0.43
Time to Live: 117 seconds


sw02#



sw03#sh lldp neighbors GigabitEthernet1/0/25
Capability codes:
    (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
    (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other

Device ID           Local Intf     Hold-time  Capability      Port ID
sw02                Gi1/0/25       120                        Gi1/0/22

Total entries displayed: 1

sw03#sh mac address-table vl 22 | e CPU            
          Mac Address Table
-------------------------------------------

Vlan    Mac Address       Type        Ports
----    -----------       --------    -----
  22    0ade.4091.dd51    DYNAMIC     Gi1/0/9
  22    3cec.ef45.9678    DYNAMIC     Gi1/0/10
  22    6c2b.5993.15c2    DYNAMIC     Gi1/0/4
Total Mac Addresses for this criterion: 23
sw03#

The MAC table on sw02 (dell) and sw03 (cisco) are completely different, so hosts on sw03 can’t talk to hosts on sw02.

The interfaces are configured with the same VLANs on both switches:

sw03#sh run int Gi1/0/25
Building configuration...

Current configuration : 201 bytes
!
interface GigabitEthernet1/0/25
 description Core: sw02
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 22,23,30,33,34,40,42,53,100-102,105,2000,2001
 switchport mode trunk
end

sw03#


sw02#show running-config interface Gi1/0/22

description "Core: sw03"
switchport mode trunk
switchport trunk allowed vlan 22-23,30,33-34,40,42,53,100-102,105,2000-2001

sw02#

What am I missing?

Thanks!