Maximum number of 4 vlan(s) in the database

[christinaX2005]

Hello! I can't configure a vlan on cisco 870:

XXXXX(config)#vlan 152
Vlan can not be added. Maximum number of 4 vlan(s) in the database.

System image file is "flash:c870-advipservicesk9-mz.151-3.T4.bin"

Please, help!!!!!

[Mark Elsen]

                       - That seems to be a native limit for this device type 

       https://www.cisco.com/c/en/us/products/collateral/routers/800-series-routers/product_data_sheet0900aecd8028a976.html

Table 5. Cisco IOS Software Features on Cisco 870 Series Routers-Advanced IP Services Feature Set (Optional Software Upgrade)

Feature	Description
Routing Protocols	• Open Shortest Path First (OSPF) • Border Gateway Protocol (BGP) • Enhanced Interior Gateway Routing Protocol (EIGRP)
General Router Features	• 4 802.1q VLANs on Advanced IP Services IOS image • Web Content Caching Protocol (WCCP) • Demilitarized Zone (DMZ) • ARP-Auto Logoff