ADTRAN 1200212L1, User Manual

Page: 63 / 172

Chapter 4. Applications
61200212L1-1 DSU IQ User Manual 4-7
Write Community Name
Set the write community name to match the NMS settings.
Trap Manager DLCI
Identify the virtual circuit used for all traps generated by the DSU
IQ. This selection is found under
T
RAP
M
GR
O
PTIONS
in the
S
YSTEM
portion of the C
ONFIGURATION
menu.
Trap Manager IP Address
Enter the IP address of the SNMP manager to which the DSU IQ
sends traps. This selection is found under
T
RAP
M
GR
O
PTIONS
in
the S
YSTEM
portion of the C
ONFIGURATION
menu.
Trap Manager Port
Enter the DSU IQ port used to transmit traps to the SNMP
manager. This selection is found under
T
RAP
M
GR
O
PTIONS
in the
S
YSTEM
portion of the C
ONFIGURATION
menu.
Shared PVC Management
Shared PVC management refers to a PVC that is used for normal
data traffic between locations. The DSU IQ monitors this PVC for
packets that contain its IP address. When the DSU IQ detects a
packet containing a destination IP address that matches the DSU IQ
IP address, the unit intercepts the packet and processes its TCP/IP
information. To support this type of management it is required that
all traffic on the selected PVC be RFC 1490 encapsulated,
noncompressed IP traffic.
Shared PVC management is used to manage remote DSU IQs
without being dependent on services from the remote router. This
usually requires a static route at the host location.
By setting a local PVC management and shared PVC management on the
remote DSU IQ its IP address can be found through Inverse ARP. Since
the unit is set up for shared PVC management all management traffic will
be intercepted prior to getting to the remote router.