- Cisco ONS 15454 Manual

Contents
viii
Cisco ONS 15454 Installation and Operations Guide
November 2001
4.2 ONS 15454 IP Addressing Scenarios 4-2
4.2.1 Scenario 1: CTC and ONS 15454s on Same Subnet 4-2
4.2.2 Scenario 2: CTC and ONS 15454s Connected to Router 4-3
4.2.3 Scenario 3: Using Proxy ARP to Enable an ONS 15454 Gateway 4-4
4.2.4 Scenario 4: Default Gateway on CTC Computer 4-6
4.2.5 Scenario 5: Using Static Routes to Connect to LANs 4-6
Procedure: Create a Static Route 4-8
4.2.6 Scenario 6: Static Route for Multiple CTCs 4-9
4.2.7 Scenario 7: Using OSPF 4-10
Procedure: Set up OSPF 4-12
4.3 Viewing the ONS 15454 Routing Table 4-15
CHAPTER 5 SONET Topologies 5-1
5.1 Before You Begin 5-1
5.2 Bidirectional Line Switched Rings 5-1
5.2.1 Two-Fiber BLSRs 5-2
5.2.2 Four-Fiber BLSRs 5-4
5.2.3 BLSR Bandwidth 5-7
5.2.4 Sample BLSR Application 5-8
5.2.5 Setting Up BLSRs 5-10
Procedure: Install the BLSR Trunk Cards 5-11
Procedure: Create the BLSR DCC Terminations 5-13
Procedure: Enable the BLSR Ports 5-13
Procedure: Provision the BLSR 5-14
5.2.6 Upgrading From Two-Fiber to Four-Fiber BLSRs 5-16
Procedure: Upgrade From a Two-Fiber to a Four-Fiber BLSR 5-16
5.2.7 Adding and Removing BLSR Nodes 5-18
Procedure: Add a BLSR Node 5-18
Procedure: Remove a BLSR Node 5-21
5.2.8 Moving BLSR Trunk Cards 5-22
Procedure: Move a BLSR Trunk Card 5-24
5.3 Unidirectional Path Switched Rings 5-26
5.3.1 Example UPSR Application 5-28
5.3.2 Setting Up a UPSR 5-30
Procedure: Install the UPSR Trunk Cards 5-30
Procedure: Configure the UPSR DCC Terminations 5-31
Procedure: Enable the UPSR Ports 5-32
5.3.3 Adding and Removing UPSR Nodes 5-32
Procedure: Switch UPSR Traffic 5-32