Application View Description

SNMP ICMP Group View

Table 3-1.

SNMP ICMP Group View Information

 

 

 

 

Field

Definition

 

 

 

 

Echo

Displays the total number of times the hub received ICMP

 

 

Echo Request messages from another network device or

 

 

transmitted them to another network device. Echo Requests

 

 

test the availability of a device.

 

 

 

 

Echo Reply

Displays the total number of times the hub received ICMP

 

 

Echo Reply messages from a network device to which it

 

 

transmitted an Echo Request or the total number of times

 

 

the hub transmitted an Echo Reply to a network device from

 

 

which it received an Echo Request. Echo Replies confirm

 

 

availability of a network device.

 

 

 

 

TimeStamp

Displays the total number of times the hub received ICMP

 

 

TimeStamp Request Messages from another network device

 

 

or transmitted them to another network device. TimeStamp

 

 

Requests test the network time delay between devices.

 

 

 

 

TimeStamp Reply

Displays the total number of times the hub received ICMP

 

 

TimeStamp Reply messages from a network device to which

 

 

it transmitted a TimeStamp Request or the total number of

 

 

times the hub transmitted a TimeStamp Reply to a network

 

 

device from which it received a TimeStamp Request.

 

 

TimeStamp Replies confirm the network time delay between

 

 

devices.

 

 

 

 

Addr Mask

Displays the total number of times the hub received ICMP

 

Request

Address Mask Request Messages from another network

 

 

device or transmitted them to another network device.

 

 

Address Mask Requests are transmitted to determine the

 

 

subnet address mask associated with a local IP network.

 

 

 

 

Addr Mask Reply

Displays the total number of times the hub received ICMP

 

 

Address Mask Reply messages from a network device to

 

 

which it transmitted an Address Mask Request or the total

 

 

number of times the hub transmitted an Address Mask

 

 

Reply to a network device from which it received an Address

 

 

Mask Request. Address Mask Replies determine the subnet

 

 

address mask of a local IP network.

 

 

 

Application Views

Cabletron Ethernet Hubs

3-6

Management Module Guide

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Image 49
Cabletron Systems Ethernet Hubs manual Snmp Icmp Group View Information, Field Definition