HP StoreOnce D2D4324 HP StoreOnce VSA user guide (TC458-96002, July 2013) - Page 51

Bandwidth Limiting tab, Table 14 General Settings Replication, IMPORTANT

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Table 14 General Settings (Replication) (continued) logging interval. While the library or share is out of sync emails are sent periodically indicating how many slots or entries are still out of sync. This information is also logged to the user Event Log. One email is sent for each log entry made for each library or share that is out of sync. Out of Sync Notification Settings Use these fields to specify the amount of time a mapping needs to be out of sync before a sync issue is shown in the Issue tab, and an event is generated, resulting in an entry in the user Event Log, and also an email and/or an SNMP trap if the appliance is configured to send these. These notifications are in addition to a standard notification email sent whenever a mapping first becomes unsynchronized and another when synchronization is achieved. Configure Replication Ports Replication ports should only be changed if replication is blocked by a router on the WAN. They must be the same on both source and target appliances. If in doubt, do NOT change them. IMPORTANT: If replication needs to take place through a firewall, the network administrator will need to open (TCP) ports 9387 (Command protocol) and 9388 (Data protocol) to allow the replication traffic to pass to and from the HP StoreOnce Backup systems. Bandwidth Limiting tab This tab allows users with an Admin login to apply a general bandwidth setting and to configure bandwidth limiting windows. Bandwidth limiting can be used to avoid saturating the WAN with low bandwidth replication, thus freeing up bandwidth for other processes and applications that you may have running. A minimum of 2Mbps per concurrent job is recommended. At least 512kbps per concurrent job is required for reliable operation. These limits apply to all outbound replication jobs from this local appliance. Local Settings (Replication) tab 51

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Table 14 General Settings (Replication)
(continued)
logging interval. While the library or share is out of sync emails are sent periodically
indicating how many slots or entries are still out of sync. This information is also logged to
the user Event Log. One email is sent for each log entry made for each library or share that
is out of sync.
Use these fields to specify the amount of time a mapping needs to be out of sync before a
sync issue is shown in the Issue tab, and an event is generated, resulting in an entry in the
Out of Sync Notification
Settings
user Event Log, and also an email and/or an SNMP trap if the appliance is configured to
send these. These notifications are in addition to a standard notification email sent whenever
a mapping first becomes unsynchronized and another when synchronization is achieved.
Replication ports should only be changed if replication is blocked by a router on the WAN.
They must be the same on both source and target appliances. If in doubt, do
NOT
change
them.
Configure Replication
Ports
IMPORTANT:
If replication needs to take place through a firewall, the network administrator will
need to open (TCP) ports 9387 (Command protocol) and 9388 (Data protocol) to allow the
replication traffic to pass to and from the HP StoreOnce Backup systems.
Bandwidth Limiting tab
This tab allows users with an Admin login to apply a general bandwidth setting and to configure
bandwidth limiting windows.
Bandwidth limiting can be used to avoid saturating the WAN with low bandwidth replication, thus
freeing up bandwidth for other processes and applications that you may have running. A minimum
of 2Mbps per concurrent job is recommended. At least 512kbps per concurrent job is required
for reliable operation. These limits apply to all outbound replication jobs from this local appliance.
Local Settings (Replication) tab
51