IP Statistics Displays

IP Statistics

IP statistics track traffic of IP datagrams through a node. Press [C] at the Statistics Menu and, when prompted, enter a Report Interval: 5–65535(seconds). (Default is 5.) This is the frequency with which the screen will be redisplayed with the most recent values.

N ode Name=node_xyz

I P Statistics D is play
R ep ort Interval (sec): 5
C urrent Time: 6/17/1997		14:23:45
S TATIS TIC	CUR R	CUMULA TIVE	S TATIS TIC	CU RR	CUMULA TIVE
Total Pkts	90	1000000000	C an 't Forw ard	90	1000000000
Bad Ch ecks um	90	1000000000	Pkt Forwd Sent	90	1000000000
Pkt Too S hort	90	1000000000	U nkwn Protocol	90	1000000000
Pkt Too S mall	90	1000000000	Pkts Delivered	90	1000000000
Bad Hdr Length	90	1000000000	Local Pkts Sent	90	1000000000
Bad Pkt Len gth	90	1000000000	Pkts Dropp ed	90	1000000000
Pkt Fragments	90	1000000000	Total R eas mbled	90	1000000000
Frag Time Out	90	1000000000	Pkts Fragmented	90	1000000000
Frag Dropp ed	90	1000000000	Frag Created	90	1000000000
Pkts Forw ard ed	90	1000000000	C an 't Frag	90	1000000000

F4:Clear C umulative Statistics, Oth ers:Exit

Figure 21-11 IP Statistics Display

[E],[C]from Main Menu

CURR is the current value, and CUMULATIVE is the total since the last IPL of the node.

Information in this Display:

●Total Pkts – is the total number of IP datagrams received on this node.

●Can't Forward – is the number of datagrams received headed toward unreachable destinations.

●Bad Checksum – is the number of datagrams received with a bad checksum for the IP header.

●Pkt Forwd Sent – is the number of datagrams forwarded through this node.

●Pkt Too Short – is the number of datagrams received with a length other than that specified in the header.

●Unkwn Protocol – is the number of datagrams received using an unknown or unsupported protocol.

●Pkt Too Small – is the number of datagrams received that were discarded because the IP header would not fit into a single buffer.

●Pkts Delivered – is the number of datagrams delivered to an application (e.g., SNMP) on this node).

21-14

SmartSwitch 1800 4. 0 User Guide, Rev 01

1800 specifications

Cabletron Systems, a leading player in network management and telecommunications solutions during the late 20th century, introduced several innovative products that played a crucial role in shaping enterprise networking. Among these were the Cabletron FRX6000, FRX4000, and the FRX1800, which delivered advanced features aimed at enhancing network performance, security, and scalability.

The Cabletron FRX6000 was designed as a robust multi-layer switch, ideal for large-scale enterprise environments. It supported extensive routing capabilities, allowing organizations to manage traffic efficiently even under heavy loads. The FRX6000 boasted high throughput rates and low latency, making it suitable for demanding applications. With support for various network protocols, including IP, IPX, and AppleTalk, its adaptability made it a versatile choice for diverse networking needs. Moreover, security features like VLAN support and Access Control Lists (ACLs) provided enhanced protection against potential threats.

Moving to the FRX4000, this model offered a balance between performance and cost-effectiveness. The FRX4000 maintained many of the essential features of its larger counterpart while catering to medium-sized enterprises. It provided Layer 3 routing and could handle multiple simultaneous connections, ensuring seamless communication across departments. The modular design allowed for easy upgrades, enabling businesses to expand their network infrastructure without significant overhauls. This made the FRX4000 an attractive option for organizations looking to optimize their network investments.

Lastly, the FRX1800, designed for small to medium businesses, focused on simplicity and ease of use while still incorporating powerful network management capabilities. Its user-friendly interface made it accessible for organizations lacking extensive IT resources. The FRX1800 provided essential functionalities such as Integrated Layer 2 switching and routing, network monitoring, and basic security features, ensuring that even smaller companies could maintain efficient, reliable networking without overwhelming complexity.

All three models utilized advanced technologies, including a high bandwidth backbone and state-of-the-art switching architecture, to enable fast and reliable data transfer. They also supported Quality of Service (QoS) mechanisms, allowing businesses to prioritize critical applications and ensure consistent performance across the network.

In summary, the Cabletron FRX6000, FRX4000, and FRX1800 were pivotal in enhancing network capabilities, providing organizations with scalable, secure, and high-performance options tailored to their specific needs.

Cabletron Systems 1800 manual IP Statistics Displays

Models: 1800