Specifying An Email Server For Sending Notifications; Entering Networks Using Cidr Format; Table 12: Cidr Naming Conventions - Extreme Networks Sentriant AG Software User's Manual
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Also See for Sentriant AG:
- Installation manual (80 pages) ,
- User manual (422 pages) ,
- Software user's manual (526 pages)
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System Administration
Specifying an Email Server for Sending Notifications
Sentriant AG Enforcement clusters send alerts and notifications when certain events occur. You must
specify an SMTP email server for sending these notifications. The server must allow SMTP messages
from the Sentriant AG ES.
To specify an email server for sending notifications:
See
"Notifications" on page
Entering Networks Using CIDR Format
Networks and network endpoints can be specified in Sentriant AG using Classless Inter Domain
Routing (CIDR) format. CIDR is a commonly used method for specifying Internet objects.
presents common CIDR naming conventions.
Table 12: CIDR Naming Conventions
Block
/32
/31
/30
/29
/28
/27
/26
/25
/24
/23
/22
/21
/20
/19
/18
/17
/16
/15
316
126.
Netmask
Networks
255.255.255.255
1/256 of a Class C Network
255.255.255.254
1/128
255.255.255.252
1/64
255.255.255.248
1/32
255.255.255.240
1/16
255.255.255.224
1/8
255.255.255.192
1/4
255.255.255.128
1/2
255.255.255.0
1 Class C network
255.255.254.0
2 Class C networks
255.255.252.0
4 Class C networks
255.255.248.0
8 Class C networks
255.255.240.0
16 Class C networks
255.255.224.0
32 Class C networks
255.255.192.0
64 Class C networks
255.255.128.0
128 Class C networks
255.255.0.0
1 Class B network
255.254.0.0
2 Class B networks
Table 12
Hosts
1
2
4
8
16
32
64
128
256
512
1,024
2,048
4,096
8,192
16,384
32,768
65,536
131,072
Sentriant AG Software Users Guide, Version 5.3
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