Figure 3-7 Creating An Snmp Trap - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 3 Turn Up a Node
Step 4 Complete the following in the Create SNMP Trap Destination dialog box
Destination IP Address—Type the IP address of your network management system. If the node you
•
are logged into is an ENE, set the destination address to the GNE.
• Community—Type the SNMP community name. For a description of SNMP community names,
refer to the Cisco ONS 15454 SONET and DWDM Troubleshooting Guide.
Note
UDP Port—The default User Datagram Protocol (UDP) port for SNMP is 162. If the node is an ENE
•
in a proxy server network, the UDP port must be set to the GNE's SNMP relay port, which is 391.
Trap Version—Choose either SNMPv1 or SNMPv2. Refer to your NMS documentation to determine
•
whether to use SNMP v1 or v2.
Figure 3-7
Click OK. The node IP address of the node where you provisioned the new trap destination appears in
Step 5
the Trap Destinations area.
Click the node IP address in the Trap Destinations area. Verify the SNMP information that appears in
Step 6
the Selected Destination list.
If you want the SNMP agent to accept SNMP SET requests on certain MIBs, click the Allow SNMP Sets
Step 7
check box. If this box is not checked, SET requests are rejected.
Step 8 If you want to set up the SNMP proxy feature to allow network management, message reporting, and
performance statistic retrieval across ONS firewalls, click the Enable SNMP Proxy check box located
on the SNMP tab.
Note
For more information about the SNMP proxy feature, refer to the Cisco ONS 15454 SONET and DWDM
Troubleshooting Guide.
Click Apply.
Step 9
Step 10 If you are setting up SNMP proxies, for each trap destination address you can set up to three relays that
send SNMP trap error counts back to NE:
Click the first trap destination IP address. The address and its community name appear in the
a.
Destination fields.
September 2004
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
network management system (NMS).
Creating an SNMP Trap
The ONS firewall proxy feature only operates on nodes running Software Release 4.6 or later.
Using this feature effectively breaches the ONS firewall to exchange management information.
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
NTP-G28 Set Up SNMP
(Figure 3-7):
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