How many MAC addresses do CE series switches support

S series switches (except the S1700) support static multicast MAC addresses in V100R006 and later versions. However, the support for this function varies depending on switch models. - S2700SI/S2700EI: not supported - S3700SI/S3700EI: not supported - S5710-C-LI: not supported - S5700SI: supported in V200R003 and later versions

To check the system MAC address of a switch, run the display system mac-address command.
display system mac-address
Current System MAC address: 200b-c739-1300
Current System MAC number : 256

Manufacture MAC Information:
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Chassis MAC Number
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1 200b-c739-1300 256
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In the command output, the Current System MAC address field indicates the system MAC address.

MAC addresses of CE12800 series switches cannot be changed. On CE8800&7800&6800&5800 series switches, MAC addresses cannot be changed in V100R006C00 and earlier versions but can be changed in V200R001C00 and later versions.

CE switches support 4063 VLANs. The VLAN ID ranges from 1 to 4094. VLAN 1 exists by default, and VLANs 4064 to 4094 are default reserved VLANs. You can run the vlan reserved vlan-id command in the system view to adjust the range of reserved VLANs. You can run the vlan vlan-id or vlan batch { vlan-id1 [ to vlan-id2 ] } &<1-10> command in the system view to create VLANs except reserved VLANs.

A CE12800 switch can have a maximum of eight observing ports configured and use these observing ports simultaneously. Since V100R003C00, a CE12800 has supported a maximum of 128 observing port groups, each of which can have at most 64 observing ports. An observing port group is a group of observing ports. Packets copied to an observing port group will be copied to all observing ports in the group. CE7800&CE6800&CE5800 switches can have a maximum of eight observing ports but can use at most two at a time.