Ethernet Audio Video
13
GS716T and GS724T Gigabit Smart Switches
To search for a specific entry in the Stream Status Parameters table:
1. To search for stream status by interface, select Interface from the drop-down menu and
enter the port ID (for example, g5) in the available field.
2. To search for stream status by Stream ID, select Stream ID from the drop-down menu, and
enter the Stream ID (for example, 43000) in the available field.
3. Click Go.
The following table describes the non-configurable fields on the MSRP Reservation
Parameters page.
Table 1-3.
Field Description
Interface Identifies the interface associated with the rest of the information in the
row.
Stream ID A 16-bit unsigned integer value, Unique ID, used to distinguish among
multiple streams sourced by the same system.
Listener Declaration Status Identifies the MSRP declaration status of the listener attribute.
Listener Declaration Type Identifies the MSRP declaration type of the listener attribute.
Talker Declaration Status Identifies the MSRP declaration status of the talker attribute.
Talker Declaration Type Identifies the MSRP declaration type of the talker attribute.
Accumulated Latency Identifies how much latency, in nanoseconds, the stream has suffered
in its path from the Talker to a given Listener. It starts as a 0 in a Talker
Advertise Declaration at the Talker, and its value is increased by one
for each bridge as the Talker Advertise Declaration propagates through
the network.
Failure Bridge Interface Identifies the interface on the Bridge where the failure occurred.
Failure Code Shows the number that represents the reason for the failure. The
switch supports the following codes:
• 1—Insufficient bandwidth
• 3—Insufficient bandwidth for the traffic class
• 5—Stream destination_address is already in use
• 7—Reported latency has changed
• 8—Egress port is not Audio/Video Bridging (AVB) capable
• 9—Use a different destination_address (i.e. MAC DA hash table full)
• 12—Cannot store destination_address (i.e., Bridge is out of MAC DA
resources)
• 13—Requested priority is not an SR Class priority
• 14—MaxFrameSize is too large for media
• 15—msrpMaxFanInPorts limit has been reached
• 16—Changes in FirstValue for a registered StreamID
• 17—VLAN is blocked on this egress port (Registration Forbidden)