Access To Infrastructure Services; Pc Clients To Cc-Sg - Raritan Command Center CC-SG Administrator's Manual

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Each CC-SG in the cluster may be on a separate LAN. However, the inter-connection between
the units should be very reliable and not prone to periods of congestion.
Communication Direction Port
CC-SG → Local Broadcast
CC-SG → Remote LAN IP
CC-SG ↔ CC-SG
CC-SG ↔ CC-SG
CC-SG ↔ CC-SG

Access to Infrastructure Services

The CC-SG can be configured to use several industry-standard services like DHCP, DNS, and
NTP. In order for CC-SG to communicate with these optional servers, these ports and protocols
are used:
Communication Direction
DHCP Server → CC-SG
CC-SG → DHCP Server
NTP Time Server ↔ CC-SG
CC-SG → DNS

PC Clients to CC-SG

PC Clients connect to the CC-SG in one of these three modes:
• Web / Java Applet CC-SG GUI interface
• CC-SG Command Line Interface via SSH
• CC-SG Diagnostic Console
C
OMMAND
Protocol Purpose
Number
10000 UDP CC-SG
Discovery
10000 UDP CC-SG
Discovery
5432 TCP DataBase
Replication
8732 TCP Cluster
Heartbeat
3232 TCP SNMP
Port Protocol
Number
68 UDP
67 UDP
123 UDP
53 UDP
C S G A
ENTER ECURE ATEWAY DMINISTRATOR
Configurable?
no
no
no
no
no
Purpose Configurable?
DHCP Lease no
DHCP Request no
Time Updates no
Name no
Server Queries
G
UIDE