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Chapter 6. Data Port Configuration
61200275L1-1 TSU IQ+ User Manual 6-5
Management DLCI (MGMT DLCI)
To use local PVC management, enter the management data link
connection identifier (DLCI). The M
ANAGEMENT
DLCI is a special
DLCI used between the attached DTE device and the TSU IQ+ to
carry SNMP and TELNET packets to/from the TSU IQ+ on the
DTE port.
Guidelines for Configuring Management DLCI
If the attached router or FRAD is used to route SNMP/TELNET
frames to the TSU IQ+, set the M
ANAGEMENT
DLCI to a unique
value (between 16 and 1007) that identifies the virtual circuit
between the router/FRAD and the TSU IQ+. The router/FRAD
must also be configured to route the TSU IQ+ IP address to this
DLCI. The IP A
DDRESS
and S
UBNET
M
ASK
for the DTE (
V.35
)port
must also be set in the S
YSTEM
C
ONFIGURATION
menu.
Management PVC Option (MGMT PVC OPT)
If this option is set to E
NABLED
, the management DLCI is included
in the Full Status response to the router. Enable this option when
themanagementDLCIisusedtoroutemanagementtraffictothe
TSU IQ+. Options are E
NABLED
and D
ISABLED
.
Signaling Responses (SIG RESPONSES)
This option determines when PVC S
IGNALING
R
ESPONSES
are sent
to the router.
Always On
If enabled, PVC S
IGNALING
R
ESPONSES
aresenttotherouter
regardless of the network signaling state. Enable this option when
the TSU IQ+ is used for dial backup.
Follow Network (FOLLOW NET)
If enabled, PVC S
IGNALING
R
ESPONSES
are sent to the router only
when the network signaling state is up. Enable this option when
the router is going to use an alternate path for dial backup.
Always Off
If enabled, PVC signaling responses are NOT sent to the router,
regardless of the network signaling state. Enable this option to
simulate a PVC failure when the router is going to use an alternate
path for dial backup.