Manage Security - Canoga Perkins 3240S User Manual

Caution: To insure compatibility when two or more units are connected, you must upgrade all
connected units with the same software.
To start the software upgrade, follow these steps:
1. Set up the SNMP configuration before starting the software upgrade: enter the IP address, subnet
Mask, and default gateway for the SNMP agent.
2. From the Main Menu, type
3. At the Software Upgrade menu, type
4. At the prompt, type the IP address for the source of the software.
5. At the prompt, type
6. If the file name differs from the default, type it and press <Enter> or press <Enter> to accept the
default.
7. At the prompt, type
To upgrade a remote unit to the same version of software, follow these steps:
1. From the Main Menu, type
2. At the Software Upgrade menu, type
starts automatically.

Manage Security

To provide system security, the 3240S includes username and password access, as well as SNMP
with Read and Write communities and a Host table.
The SNMP agent allows access to up to four Host IP addresses listed in the Host Access Table. Set
up the Host information for access to the 3240S on the Host Access Table screen. When a host
attempts to access the 3240S, the IP address is authenticated against the entries on the host table. If a
user attempts SNMP access from a host or network that is not listed in this table, the 3240S rejects
that host and generates an authentication trap. To set up host access, follow these steps:
1. At the SNMP Agent Configuration menu, type
<Enter>.
2. At the Host and Community Tables menu, type 1, "Access Host Table," and press <Enter>.
3. To add a host, type
parameters:
a. IP Address: for the Host
b. Access Level: Read, Read/Write Read/Trap, or Read/Write/Trap
c. Trap Community: the community name for requests from the host or network
3-6
EdgeAccess
, "Software Upgrade," and press <Enter>.
4
, "TFTP Software Upgrade," and press <Enter>.
1
to confirm the choice.
Y
to start the upgrade.
Y
, Upgrade Software, and press <Enter>.
4
, Download Remote Unit, and press <Enter>; the upgrade
2
and press <Enter>, then follow the prompts to enter values for these
1
3240S Fiber-Optic Multiplexer
, "Host and Community Tables," and press
5