Siemens RUGGEDCOM ROX II User Manual page 50

Chapter 1
Introduction
• BGP (Border Gateway Protocol)
BGPv4 is a path-vector routing protocol where routing decisions are made based on the policies or rules laid out
by the network administrator. It is typically used where networks are multi-homed between multiple Internet
Service Providers, or in very large internal networks where internal gateway protocols do not scale sufficiently.
• RIP (Routing Information Protocol)
RIP version 1 and version 2 are distance-vector routing protocols that limit the number of router hops to 15
when determining the best routing path. This protocol is typically used on small, self-contained networks, as
any router beyond 15 hops is considered unreachable.
• IS-IS (Intermediate System - Intermediate System)
IS-IS is one of a suite of routing protocols tasked with sharing routing information between routers. The job of
the router is to enable the efficient movement of data over sometimes complex networks. Routing protocols
are designed to share routing information across these networks and use sophisticated algorithms to decide the
shortest route for the information to travel from point A to point B. One of the first link-state routing protocols
was IS-IS developed in 1985 and adopted by the ISO in 1998 (ISO/IEC 10589:2002). It was later republished as
an IETF standard
• Brute Force Attack Prevention
Protection against Brute Force Attacks (BFAs) is standard in RUGGEDCOM ROX II. If an external host fails to log in
to the CLI, NETCONF or Web interfaces after a fixed number of attempts, the host's IP address will be blocked for
a period of time. That period of time will increase if the host continues to fail on subsequent attempts.
• USB Mass Storage
Use a removable USB Mass Storage drive to manage important files and configure RUGGEDCOM ROX II.
▫ Upgrade/Downgrade Firmware – Use the USB Mass Storage drive as a portable repository for new or legacy
versions of the RUGGEDCOM ROX II firmware.
▫ Backup Files – Configure RUGGEDCOM ROX II to backup important information to the USB Mass Storage drive,
such as rollbacks, log files, feature keys and configuration files.
▫ Share Files – Quickly configure or upgrade other RUGGEDCOM RX5000 devices by copying files using the
same microSD/microSDHC Flash drive.
IMPORTANT!
Do not remove the USB Mass Storage drive during a file transfer.
NOTE
Only USB Mass Storage drives with one partition are supported.
• Hot Swapping Modules and SFP Transceivers
Power Modules (PM), Line Modules (LM) and individual SFP transceivers can be safely replaced with modules/
transceivers of exactly the same type while the device is running, with minimal disruption to the network. The
device only needs to be restarted after swapping a module/transceiver with a different type, such as an Ethernet
module with a serial module, or a 1000Base-X transceiver with a 100Base-FX transceiver.
Following a hot swap, the new module/transceiver will be automatically configured to operate in the same
operational state as the previous module/transceiver.
NOTE
A reboot is required if a module/transceiver is installed in a slot/socket that was empty when the
device was started.
4
(RFC 1142 [http://tools.ietf.org/html/rfc1142]).
RUGGEDCOM ROX II
CLI User Guide
Features and Benefits