VeEX MPA, Руководство пользователя

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Protocol Tabs
581
Pause Quantas
Taken
Reports the total number of quantas received.
A quanta is a 512-bit timing increment used by a Pause
frame. The number of quanta (N x 512-bits) indicate the
duration of the pause.
Important: Flow Control must be enabled in order to count
Pause Packets.
Pause End
Packets Reports the number of times that a Pause condition ended
allowing data transmission to resume.
The pause condition ends when the Pause frame's time
parameter is set to 0.
Important: Flow Control must be enabled in order to count
Pause Packets.
To view VLAN results, select the VLAN button. The following statistics appear:
VLAN Description
VLAN Tagged
Frames (per level) Reports the total number of frames received that are
identified as VLAN frames, per tag level.
For each tag level enabled (1-4), a 4-byte VLAN tag is
inserted in the Ethernet frame between the Source MAC
Address field and the Length/Type field.
Quality of Service
Entry For each stacked VLAN tag level (1-4), separate data rows
for QOS Entries 0-7 are displayed. These reports the number
of frames received for each user priority level value. A total
of 8 different counters appear for each Stacked VLAN level.
To view MPLS results, select the MPLS button. The following statistics appear:
MPLS Description
MPLS Tagged
Frames (per level) Reports the total number of frames received that are
identified as MPLS frames, per tag level.
For each tag level enabled (1-4), a 4-byte MPLS label is
inserted in the Ethernet frame between the Source MAC
MPA_e_manual_D07-00-129P_RevA00