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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
11.9.1 Span Upgrade Wizard 11-32
11.9.2 Manual Span Upgrades 11-32
CHAPTER
12 CTC Network Connectivity 12-1
12.1 IP Networking Overview 12-1
12.2 IP Addressing Scenarios 12-2
12.2.1 Scenario 1: CTC and ONS 15454 SDH Nodes on Same Subnet 12-2
12.2.2 Scenario 2: CTC and ONS 15454 SDH Nodes Connected to a Router 12-3
12.2.3 Scenario 3: Using Proxy ARP to Enable an ONS 15454 SDH Gateway 12-4
12.2.4 Scenario 4: Default Gateway on CTC Computer 12-6
12.2.5 Scenario 5: Using Static Routes to Connect to LANs 12-7
12.2.6 Scenario 6: Using OSPF 12-9
12.2.7 Scenario 7: Provisioning the ONS 15454 SDH Proxy Server 12-11
12.2.8 Scenario 8: Dual GNEs on a Subnet 12-17
12.2.9 Scenario 9: IP Addressing with Secure Mode Enabled 12-19
12.3 Provisionable Patchcords 12-21
12.4 Routing Table 12-23
12.5 External Firewalls 12-25
12.6 Open GNE 12-27
CHAPTER
13 Alarm Monitoring and Management 13-1
13.1 Overview 13-1
13.2 Documenting Existing Provisioning 13-1
13.3 Viewing Alarm Counts on the LCD for a Node, Slot, or Port 13-2
13.4 Viewing Alarms 13-3
13.4.1 Viewing Alarms With Each Node’s Time Zone 13-5
13.4.2 Controlling Alarm Display 13-5
13.4.3 Filtering Alarms 13-5
13.4.4 Viewing Alarm-Affected Circuits 13-6
13.4.5 Conditions Tab 13-7
13.4.6 Controlling the Conditions Display 13-7
13.4.6.1 Retrieving and Displaying Conditions 13-7
13.4.6.2 Conditions Column Descriptions 13-8
13.4.6.3 Filtering Conditions 13-8
13.4.7 Viewing History 13-8
13.4.7.1 History Column Descriptions 13-9
13.4.7.2 Retrieving and Displaying Alarm and Condition History 13-10
13.5 Alarm Severities 13-10