Specifications

Contents
viii
Cisco ONS 15454 Installation and Operations Guide, R3.2
March 2002
3.6.1 Network Timing Example 3-12
3.6.2 Synchronization Status Messaging 3-13
Set Up ONS 15454 Timing 3-14
Set Up Internal Timing 3-16
3.7 Viewing ONS 15454 Inventory 3-17
3.8 Viewing CTC Software Versions 3-19
IP Networking 4-1
4.1 IP Networking Overview 4-1
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
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
Set up OSPF 4-12
4.3 Viewing the ONS 15454 Routing Table 4-15
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 K3 Byte Remapping 5-7
5.2.4 BLSR Bandwidth 5-7
5.2.5 Sample BLSR Application 5-9
5.2.6 Setting Up BLSRs 5-11
Install the BLSR Trunk Cards 5-11
Create the BLSR DCC Terminations 5-13
Enable the BLSR Ports 5-13
Remap the K3 Byte 5-14
Provision the BLSR 5-15
5.2.7 Upgrading From Two-Fiber to Four-Fiber BLSRs 5-16
Upgrade From a Two-Fiber to a Four-Fiber BLSR 5-17
5.2.8 Adding and Removing BLSR Nodes 5-18