SW3-L3
GIGABIT/FAST ETHERNET SWITCH/ROUTER TYPE SW3-L3
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USER GUIDE - M0SW3M1902Iv07 - V06 February 2019
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IP routing.
The SW3-L3 is an IPv4 router for unicast traffic. The data for the routing function may
have two sources; static data of a permanent nature (configured by the user) and
dynamic data, obtained by the equipment itself through executing the standard routing
protocols: RIP, OSPF and BGP. All these protocols can be active simultaneously.
In addition to routing function, the equipment has the VRRP redundancy protocol, so that
it may be part of one or various virtual routers.
❖
Traffic filtering.
All traffic processed by the SW3-L3 takes into account the filtering rules that the user
might configure so that routing operations are subject to restrictions as:
input interface
,
output interface
(from the routing table),
IP address of origin network
,
IP address of
destination network
or the
service (tcp, udp)
, the latter supports the use of a range of
ports, both destination and origin.
Filtering rules admit conditions in many fields.
1.3
EQUIPMENT COMPOSITION
The SW3-L3 is provided in a 19" shelf that is 1 standard unit (s.u.) in height, prepared for
rack mounting.
It includes a serial maintenance interface (DCE mode) and an I/O connector (see section
2.8), and can include 4 front or rear Gigabit Ethernet SFP bays, and up to front or rear 32
ports without PTP (Precision Time Protocol) or, instead of the previous ones, up to 24 IEEE
1588 (Precision Time Protocol) ports.
The SW3-L3 has a 4-block mechanical structure for the installation of the ports. See in
section 1.4.2,
Equipment interfaces
, the types of blocks available and their requirements.
The main power supply may be isolated DC or multirange (V
DC
and V
AC
). The SW3-L3 may
include an isolated DC or multirange (V
DC
and V
AC
) redundant power-supply option and, in
the front port model, a PoE power-supply option for the direct connection of IP devices
(IEEE 802.3 af) in eight electrical ports (1 to 4 of block 1 and 1 to 4 of block 2).
