Do Cisco Wireless LAN Controllers (WLCs) support the failover (or redundancy) feature?
A. Yes, if you have two or more WLCs in your WLAN network, you can configure them for redundancy. Generally, a LAP joins to the configured primary WLC. Once the primary WLC fails, the LAP reboots and joins another WLC in the mobility group. Failover is a feature wherein the LAP polls for the primary WLC and joins the primary WLC once it is functional. Refer to the WLAN Controller Failover for Lightweight Access Points Configuration Example for more information. Q. We are in preparation to deploy access control lists (ACLs) on our Wireless LAN Controllers (WLCs). We have service set identifiers (SSIDs) that are all associated with a different VLAN tags and, therefore, with different IP segments. On the primary user WLAN, we want unrestricted IP access to the network. On our secondary WLAN, we want to restrict access to a few specific servers (four servers) on the internal network, plus access to the Internet. We have three questions. First, if we configure an ACL, does the list processi
Related Questions
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