Installation Guide

7
Check and Configure Firewall Settings
If a firewall is in place, it must allow outgoing connections on particular ports to particular IP addresses. The most current list of outbound ports and IP addresses
for your particular organization can be found
here.
Assigning IP Addresses to MR78-HW/GR62-HWs
All gateway MR78-HW/GR62-HWs (MR78-HW/GR62-HWs with Ethernet connections to the LAN) must be assigned routable IP addresses. These IP addresses
can be dynamically assigned via DHCP or statically assigned.
Dynamic Assignment
When using DHCP, the DHCP server should be configured to assign a static IP address for each MAC address belonging to a Meraki AP. Other
features of the wireless network, such as 802.1X authentication, may rely on the property that the APs have static IP addresses.
Static Assignment
Static IPs are assigned using the local web server on each AP. The following procedure describes how to set the static IP:
1. Using a client machine (e.g., a laptop), connect to the AP wirelessly (by associating to any SSID
broadcast by the AP) or over a wired connection.
2. If using a wired connection, connect the client machine to the MR78-HW/GR62-HW either through a
PoE switch or a PoE Injector. If using a PoE switch, plug an Ethernet cable into the MR78-HW/GR62-
HW’s Ethernet jack, and the other end into a PoE switch. Then connect the client machine over Ethernet
cable to the PoE switch. If using a PoE Injector, connect the MR78-HW/GR62-HW to the “PoE” port of
the Injector, and the client machine to the “LAN” port.
3. Using a web browser on the client machine, access the AP’s built-in web server by browsing to
http://my.meraki.com. Alternatively, browse to http://10.128.128.128.
4. Click on the “Uplink Configuration” tab. Log in. The default login is the serial number (e.g. Qxxx-
xxxxxxxx), with no password (e.g., Q2DD-551C-ZYW3).
5. Configure the static IP address, net mask, gateway IP address and DNS servers that this AP will use on
its wired connection.
6. If necessary, reconnect the AP to the LAN.
Static IP via DHCP Reservations
Instead of associating to each Meraki AP individually to configure static IP addresses, an administrator can assign static IP addresses on the upstream
DHCP server. Through “DHCP reservations,” IP addresses are “reserved” for the MAC addresses of the Meraki APs. Please consult the documentation
for the DHCP server to configure DHCP reservations.