Clear Arp Cache; Redundancy Operation On The Ip Input Card; Redundancy Configuration Settings - Ericsson RX8000 Reference Manual

Using the Equipment
The user may specify the "buffer level" from the front panel or web GUI interface in
milliseconds with 1 ms increments. The buffer level selected determines the
maximum IP network jitter tolerance and contributes to the overall decoding delay
(see current buffer level status). The default value is 60 ms. the card will
automatically determine the allocation of an appropriate amount of jitter buffer
memory based on the received bit rate. Buffer allocation is packet based. Therefore,
the card chooses the nearest denomination to the user specified setting. The
absolute minimum is a 16 IP packet buffer.
3.10.5.11

Clear ARP Cache

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Figure 3.52 IP Message from Webpage Dialog
If OK is selected, the Input > I/P Input page is displayed showing that the operation
has been successful.
3.10.5.12

Redundancy Operation on the IP Input Card

A redundancy feature is supported by the IP Input card on the RX8000 and provides
a simple mechanism to handle loss of transport stream lock. The Primary Port refers
to Port 1 and the Secondary Port refers to Port 2.
Figure 3.53 IP Redundancy Configuration
3.10.5.12.1

Redundancy Configuration Settings

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Note:
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3-86
Clear ARP – Two buttons are provided to allow the user to clear the Address
Resolution Protocol cache for Port 1 or 2. If these are selected.
Use Input Ports – Port 1 / Port2. This selects the physical port to be used
initially
As of Software Version 5.11.2, the AUTO option has been removed and
redundancy features are now handled by the Redundancy Mode setting.
Use Input Stream – Stream 1 / Stream 2. This selects the multicast stream to
be used. The unit can configure 2 multicast streams so that if the first multicast
fails the second multicast is tried.
EN/LZT 790 0005 R7A