Main Topics
• Introduction to Sarian Systems
The Sarian Command Line Interface(CLI)
The boot process
Local & remote configuration
• The Sarian Web Interface (GUI)
Ethernet connection
Windows DUN (Dial-Up Networking)
Sarian connection wizard
• An introduction to PPP
PPP operation and negotiation
Sarian PPP operating modes
PPP entity configuration
Essential standard and advanced parameters
Tracing PPP negotiations
• An introduction to Sarian routing
Route types – Dynamic, static & default
Routing tables – routing order, routing metrics
Dial on Demand interface activation failure
Always-on interface not connected
• Introduction to Sarian's Firewall
Firewall configuration
What can it filter on?
Firewall script language – e.g. scripts
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Main Topics
• Wireless Communications
Network Technology
Internet & Private APNS
Sarian Wireless Modules
Call control (modemcc and PPP)
• IP Security - IPSEC
Virtual Private Networks
IPSEC Basics
Tunnel vs. LAN to LAN
IKE
Diffie-Hellman
Configuration
• Advanced automatic backup
Firewall error detection
Automated testing and recovery
• VRRP
VRRP Basics
VRRP+
• Routing protocol support
When routing protocols are and are not required
Routing protocols supported in Sar/OS
Using RIP
• Event Handler
Triggering emails, sms messages and SNMP traps
Configuring logcodes.txt
• REMOTEMANAGER
REMOTEMANAGER functionality
REMOTEMANAGER guided practical session
• Dead Link Detection
Scenario & problems detecting a dead link
Auto Ping, UDP Echo, monitoring TCP Traffic
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