S P E C T R U M E n t e r p r i s e M a n a g e r
M o t o r o l a V a n g u a r d D e v i c e s
35 of 95
SRB Port Statistics Table View
Access: In the Bridge Statistics view, click the SRB Port
Statisticss button.
This view contains a table providing statistical
information for each port associated with the
device’s source route bridging function. Column
headings are as follows:
Port Index
The Bridge Identifier of the bridge which this
bridge link considers to be the Designated Bridge
for this bridge link’s segment.
FramesRx
The Port Identifier of the bridge link on the
Designated Bridge for this bridge link’s segment.
FramesTx
The number of times this port has transitioned
from the Learning state to the Forwarding state.
RingNo.
The number of times this port has transitioned
from the Learning state to the Forwarding state.
SRB WAN Bridge Link Stats View
Access: In the Bridge Statistics view, click the SRB WAN
Bridge Link Stats button.
This view contains a table that provides statistical
information about every WAN Bridge Link
associated with this source route bridge. Column
headings are as follows:
LinkNo
Identifies a particular WAN bridge link.
STESpanMode
Indicates how the link port deals with Spanning
Tree Explorer (STE) frames. Possible values are
listed below.
disabled = the port will not accept or send
STE frames; any STE frames received will be
silently discarded.
forced = indicates the port will always accept
and propagate STE frames. This allows a
Spanning Tree to be manually configured for
this class of packet. Note that unlike trans-
parent bridging, this is not catastrophic to the
network if there are loops.
auto-span = indicates that the bridge imple-
ments the Spanning Tree Protocol and has it
enabled on this port. However, handling of
STE frames still depends on the Link State
setting. If the port is in the “forwarding”
state, the frame will be accepted or propa-
gated. Otherwise it will be silently discarded.
