Chapter 6 Configuring the Internet Protocol

Showing IP Configuration Information

Table 6-5 Field Descriptions for the show ip statistics Command (continued)

 

 

Field

Description

 

 

 

 

 

 

Passive Opens

The number of times TCP connections have made a

 

 

 

direct transition to the SYN-RCVD state from the

 

 

 

LISTEN state.

 

 

 

 

 

 

Resets

The number of times TCP connections have made a

 

 

 

direct transition to the CLOSED state from either the

 

 

 

ESTABLISHED state or the CLOSE-WAIT state.

 

 

 

 

 

 

Input Segments

The total number of segments received, including

 

 

 

those received in error. This count includes segments

 

 

 

received on currently established connections.

 

 

 

 

 

 

Retransmit Segments

The total number of segments retransmitted; that is,

 

 

 

the number of TCP segments transmitted containing

 

 

 

one or more previously transmitted octets.

 

 

 

 

 

 

Output Resets

The number of TCP segments sent containing the RST

 

 

 

flag.

 

 

 

 

 

 

 

 

ICMP Statistics

 

 

 

 

 

 

 

 

 

Echo Requests In

The number of received ICMP Echo request messages.

 

 

 

Typically, when the CSS receives the ICMP request,

 

 

 

both the Echo Requests In and the Echo Replies Out

 

 

 

counters increment as a pair for the ICMP request in

 

 

 

and ICMP reply out packets.

 

 

 

 

 

 

Echo Replies In

The number of received ICMP Echo reply messages.

 

 

 

Typically, when the CSS receives an ICMP reply, both

 

 

 

the Echo Requests Out and the Echo Replies In

 

 

 

counters increment as a pair for the ICMP reply in and

 

 

 

ICMP request out packets.

 

 

 

 

 

 

Unreachable

The number of received ICMP Destination

 

 

 

Unreachable messages.

 

 

 

 

 

 

Redirect

The number of received ICMP Redirect messages.

 

 

 

 

 

 

Router Solicit

The number of received ICMP router solicitation

 

 

 

packets.

 

 

 

 

 

 

Param Problem

The number of received ICMP Parameter Problem

 

 

 

messages.

 

 

 

 

 

 

 

 

Cisco Content Services Switch Routing and Bridging Configuration Guide

 

 

 

 

OL-8241-02

 

 

6-19

 

 

 

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Cisco Systems OL-8241-02 manual Icmp Statistics

OL-8241-02 specifications

Cisco Systems OL-8241-02 is a significant component of Cisco's extensive portfolio, catering specifically to the needs of enterprise-level networking. This module is designed to provide advanced routing capabilities, aiding organizations in achieving robust connectivity and efficient data transmission across their networks. It is particularly popular among businesses that require reliable performance and scalability.

One of the main features of the OL-8241-02 module is its support for multiple protocols, including OSPF, EIGRP, and BGP, which allows for seamless integration into various network configurations. This flexibility ensures that organizations can adapt to evolving networking demands without undergoing complete infrastructure overhauls. Furthermore, the module includes advanced security features, such as IPsec VPN support and integrated firewall capabilities, enhancing overall network security and protecting sensitive data from potential threats.

Another noteworthy characteristic of the OL-8241-02 is its exceptional performance metrics. With high throughput rates and low latency, the module can handle significant amounts of data traffic without compromising on speed. This efficiency is particularly critical for businesses that rely heavily on real-time data applications, such as video conferencing and online collaboration tools.

The OL-8241-02 also incorporates cutting-edge technologies like Quality of Service (QoS), which prioritizes network traffic based on application requirements. This feature is essential for ensuring that critical applications receive the bandwidth they need, while less critical tasks can be deprioritized during peak usage times. Additionally, the module supports IPv6, which is vital for organizations looking to future-proof their network infrastructure amid the global transition from IPv4.

The ease of management is another highlight of the OL-8241-02, with user-friendly interfaces and compatibility with Cisco's robust management software. This capability allows IT teams to monitor performance metrics, troubleshoot issues, and configure settings with minimal complexity.

In summary, the Cisco Systems OL-8241-02 module stands out for its versatility, performance, and security features. Equipped with the ability to support various protocols, advanced security measures, and efficient traffic management, it proves to be a reliable choice for enterprises aiming to enhance their networking capabilities and ensure seamless operational continuity.