ADTRAN 1204002L2, TSU IQ+ user manual Write Community, Shared PVC Management

Chapter 4. Applications

Write Community

Set the WRITE COMMUNITY name to match the NMS settings.

Trap Manager DLCI

Identify the virtual circuit used for all traps generated by the

TSU IQ+. This selection is found under CONFIGURATION> SYSTEM>

TRAP MGR OPTIONS.

Trap Manager IP Address

Enter the IP address of the SNMP manager to which the TSU IQ+ sends traps. This selection is found under CONFIGURATION>

SYSTEM> TRAP MGR OPTIONS.

Trap Manager Port

Enter the TSU IQ+ port used to transmit traps to the SNMP manager. This selection is found under CONFIGURATION> SYSTEM>

TRAP MGR OPTIONS.

Shared PVC Management

Shared PVC management refers to a PVC that is used for normal data traffic between locations. The TSU IQ+ monitors this PVC for packets that contain its IP address (see Figure 4-4 on page 4-8). When the TSU IQ+ detects a packet containing a destination IP address that matches the TSU IQ+ IP address, the unit intercepts the packet and processes its TCP/IP information. To support this type of management, all traffic on the selected PVC must be RFC 1490 encapsulated, noncompressed IP traffic.

Shared PVC management is used to manage remote TSU IQ+s without being dependent on services from the remote router. This usually requires a static route at the host location.

By setting local PVC management and shared PVC management on the remote TSU 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 reaching the remote router.

61200275L1-1 TSU IQ+ User Manual 4-7