Cisco Cisco 2106 Wireless LAN Controller

The controller uses a default value of “default” for the username, authentication password, and privacy 
password for SNMP v3 users. Using these standard values presents a security risk. Therefore, we 
strongly advise that you change these values. See the Cisco Wireless LAN Controller Configuration 
Guide, Release 6.0, for configuration instructions.

SNMP v3 is time sensitive. Make sure that you have configured the correct time and time zone on your 
controller.

This hardware feature is not supported on Cisco 2100 Series Controllers:

Service port (separate out-of-band management 10/100-Mbps Ethernet interface)

Termination of guest controller tunnels (origination of guest controller tunnels is supported)

External web authentication web server list

Port mirroring

AppleTalk

QoS per-user bandwidth contracts

IPv6 pass-through

Link aggregation (LAG)

Multicast-unicast mode

These software features are not supported on Cisco 5500 Series Controllers:

For Cisco 5500 Series Controllers, you are not required to configure an AP-manager interface. The 
management interface acts like an AP-manager interface by default, and the access points can join 
on this interface.

Port mirroring.

Layer 2 access control list (ACL) support.

Configuration of 802.3 bridging, AppleTalk, and Point-to-Point Protocol over Ethernet (PPPoE).

The Cisco 5500 Series Controllers bridge these packets by default. If desired, you can use 
ACLs to block the bridging of these protocols.