Black Box ACR1000A-T Manual De Usuario
Appendices
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Appendix A. Tips for success when networking Agility units
Agility units use multiple strategies to minimise the amount of data that they send across networks. However, data overheads can
be quite high, particularly when very high resolution video is being transferred, so it is important to take steps to maximise net-
work efficiency and help minimise data output. The tips given in this section have been proven to produce very beneficial results.
be quite high, particularly when very high resolution video is being transferred, so it is important to take steps to maximise net-
work efficiency and help minimise data output. The tips given in this section have been proven to produce very beneficial results.
A.1 Summary of steps
• Choose the right kind of switch.
• Create an efficient network layout.
• Configure the switches and devices correctly.
A.2 Choosing the right switch
switches are what bind all of the hosts together in the subnet. However, they are all not created equally, so choose care-
fully. In particular look for the following:
• Gigabit (1000Mbps) or faster Ethernet ports,
• Support for
(or v3) snooping,
• Support for
up to 9216-byte size,
• High bandwidth connections between switches, preferably Fiber Channel.
) using multiple dedicated processors (ASICS).
• Ensure the maximum number of concurrent ‘snoopable groups’ the switch can handle meets or exceeds the number of
ServSwitch Agility transmitters that will be used to create multicast groups.
• Check the throughput of the switch: Full duplex, 1Gbps up- and down- stream speeds per port.
• Use the same switch make and model throughout a single subnet.
• You also need a
switch. Ensure that it can operate efficiently as an
.
A.2.1 Layer 2 (and Layer 3) switches known to work
• Cisco 2960
• Cisco 3750
• Cisco 4500
• Cisco 6500
• Extreme Networks X480
• HP Procurve 2810
• HP Procurve 2910
• H3C 5120
• HuaWei Quidway s5328c-E1 (Layer 3)