S320 OCS Getting Started Guide
34 of 42
3.4.5 Logging In
As mentioned in section 3.4, the S320 OCS supports two Ethernet ports (eth0 and eth2). The
default IP addresses for these ports are:
eth0 : 169.254.100.11
eth2 : Unassigned
The IP address of the eth1 port should not be changed at any time. This interface is
used for internal communication between the two control processors; changing the
IP address of the eth1 port will negatively affect the system’s operation.
3.4.5.1 Security Settings
There are four default methods—console, SSH, Web and TL1—that can be used to access the
S320. However, accessing the switch via the console or SSH requires a different procedure than
that used to access it via the Web or TL1. Both procedures—console/SSH and Web/TL1—are
described below.
3.4.5.1.1 Console/SSH Access
The following procedure describes how to log into the S320 via the console or SSH:
1. Type the default username root. No password is required.
2. The administrator can set the root password at any time with the following command:
# passwd
Changing password for root
New password:
Retype password:
Password for root changed by root
3. To disable the root password, type the following:
# passwd -d root
Password for root changed by root