zl50409 Zarlink Semiconductor, zl50409 Datasheet - Page 58

• Manufacturer Part Number: zl50409
• Description: Managed 9-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

11.4
11.4.1
11.4.1.1
Counts number of times a packet is dropped, because of lack of available resources. DOES NOT include all packet
dropping -- for example, random early drop for quality of service support.
11.4.1.2
Counts the total number of octets (i.e. bytes) in any frames received.
11.4.1.3
Counts the number of good frames received and forwarded with broadcast address.
Does not include non-broadcast multicast frames.
11.4.1.4
Counts the number of good frames received and forwarded with multicast address.
Does not include broadcast frames.
11.4.1.5
Counts number of frames received with FCS or alignment errors
11.4.1.6
Counts number of frames received with size less than 64 bytes.
Frame size:
No collisions:
Frame size:
No FCS error
No framing error
No collisions
RMON – Ethernet Statistic Group (RFC 1757)
Event Counters
Drop Events
Octets
BroadcastPkts
MulticastPkts
CRCAlignErrors
UndersizePkts
Zarlink Semiconductor Inc.
> 64 bytes,
< 64 bytes,
ZL50409
58
< 1522 bytes if VLAN Tagged;
(< 1518 bytes if not VLAN Tagged)
(< BUF_LIMIT if enabled for this port)
Data Sheet