Hirschmann RS20 Reference Manual

CLI Commands: Base
CLI L2P
Release 7.0 05/2011
4.1 System Information and Statistics Com-
61
octets in length inclusive (excluding framing bits but including FCS
octets).
Packets Received 1024-1518 Octets - The total number of packets
(including bad packets) received that were between 1024 and 1518
octets in length inclusive (excluding framing bits but including FCS
octets).
Packets Received 1519-1522 Octets - The total number of packets
(including bad packets) received that were between 1519 and 1522
octets in length inclusive (excluding framing bits but including FCS
octets).
Packets Received > 1522 Octets - The total number of packets
received that were longer than 1522 octets (excluding framing bits,
but including FCS octets) and were otherwise well formed.
Packets Received Successfully
Total - The total number of packets received that were without errors.
Unicast Packets Received - The number of subnetwork-unicast
packets delivered to a higher-layer protocol.
Multicast Packets Received - The total number of good packets
received that were directed to a multicast address. Note that this
number does not include packets directed to the broadcast address.
Broadcast Packets Received - The total number of good packets
received that were directed to the broadcast address. Note that this
does not include multicast packets.
Packets Received with MAC Errors
Total - The total number of inbound packets that contained errors pre-
venting them from being deliverable to a higher-layer protocol.
Jabbers Received - The total number of packets received that were
longer than 1518 octets (excluding framing bits, but including FCS
octets), and had either a bad Frame Check Sequence (FCS) with an
integral number of octets (FCS Error) or a bad FCS with a non-inte-
gral number of octets (Alignment Error). Note that this definition of
jabber is different than the definition in IEEE-802.3 section 8.2.1.5
(10BASE5) and section 10.3.1.4 (10BASE2). These documents
define jabber as the condition where any packet exceeds 20 ms. The
allowed range to detect jabber is between 20 ms and 150 ms.
Fragments/Undersize Received - The total number of packets
received that were less than 64 octets in length (excluding framing
bits but including FCS octets).

Hirschmann RS20 Specifications

General

Mounting	DIN Rail
Operating Temperature	-40°C to +70°C
Protection Class	IP30
Switching Technology	Store-and-Forward
Product Type	Industrial Ethernet Switch
Port Details	10/100 Mbps Ethernet ports
Switching Capacity	3.2 Gbps
MAC Address Table	8k
Management	Web, SNMP
Redundancy	MRP
Ports	8 or 16