Cisco ONS 15454 Manual page 4

NTP-G29 Setting Up SNMP
• Community—Type the SNMP community name. For a description of SNMP community names, refer
to the
Note
• UDP Port—The default User Datagram Protocol (UDP) port for SNMP is 162.
• Trap version—Choose either SNMPv1 or SNMPv2. Refer to your NMS documentation to determine
which version to use.
• Click OK. The node IP address of the node where you provisioned the new trap destination appears in
the Trap Destinations area.
Step 4 Click the node IP address in the Trap Destinations area. Verify the SNMP information that appears in the
Selected Destination list.
Step 5 If you want the SNMP agent to accept SNMP SET requests on certain MIBs, click the Allow SNMP Sets
check box. If this box is not checked, SET requests are rejected.
Step 6 If you want to set up the SNMP proxy feature to allow network management, message reporting, and
performance statistic retrieval across firewalls, click the Allow SNMP Proxy check box located on the SNMP
tab.
Note
Note
Step 7 Click Apply.
Step 8
If you are setting up SNMP proxies, you can set up to three relays that send SNMP trap error counts back to
the NE for each trap destination address:
a) Click the first trap destination IP address. The address and its community name appear in the Destination
fields.
b) Enter up to three SNMP Proxy relay addresses and community names in the fields for Relay A, Relay B,
and Relay C.
Note
Note
Step 9
Click Apply.
Turning Up a Node
4
SNMP document.
The community name is a form of authentication and access control. The community name
assigned to the ONS 15454 is case-sensitive and must match the community name of the NMS.
The Use Generic MIB check box is normally not checked for MSTP. It is checked only when the
ONS 15454 resides in networks with multiple ONS products, and the network management system
requires MIBs with the same name to have the same object IDs. By default, the ONS 15454 uses
the CERENT-454-MIBs. Other ONS products, such as the ONS 15600, the ONS 15327, and ONS
15310-CL, use the CERENT-GENERIC-MIBs. If Use Generic MIB is checked, the ONS 15454
will use the CERENT-GENERIC-MIBs so the object IDs will be the same for all products.
Using the firewall proxy feature effectively breaches the firewall to exchange management
information.
For more information about the SNMP proxy feature, refer to SNMP.
The community names specified for each relay node must match one of the provisioned SNMP
community names in the NE.
The SNMP proxy directs SNMP traps from this node through Relay A to Relay B to Relay C
to the trap destination. Ensure that you enter the IP addresses in the correct order so that this
sequence runs correctly.
Turning Up a Node