Figures
xxviii
Cisco ONS 15454 Reference Manual, R7.0.1
OL-9217-01
Figure 13-5 IP Scenario 4: Default Gateway on a CTC Computer 7
Figure 13-6 IP Scenario 5: Static Route With One CTC Computer Used as a Destination 8
Figure 13-7 IP Scenario 5: Static Route With Multiple LAN Destinations 9
Figure 13-8 IP Scenario 6: OSPF Enabled 11
Figure 13-9 IP Scenario 6: OSPF Not Enabled 12
Figure 13-10 SOCKS Proxy Server Gateway Settings 13
Figure 13-11 IP Scenario 7: ONS 15454 SOCKS Proxy Server with GNE and ENEs on the Same Subnet 15
Figure 13-12 IP Scenario 7: ONS 15454 SOCKS Proxy Server with GNE and ENEs on Different Subnets 16
Figure 13-13 IP Scenario 7: ONS 15454 SOCKS Proxy Server With ENEs on Multiple Rings 17
Figure 13-14 IP Scenario 8: Dual GNEs on the Same Subnet 19
Figure 13-15 IP Scenario 8: Dual GNEs on Different Subnets 20
Figure 13-16 . IP Scenario 9: ONS 15454 GNE and ENEs on the Same Subnet with Secure Mode Enabled 22
Figure 13-17 IP Scenario 9: ONS 15454 GNE and ENEs on Different Subnets with Secure Mode Enabled 23
Figure 13-18 Proxy and Firewall Tunnels for Foreign Terminations 30
Figure 13-19 Foreign Node Connection to an ENE Ethernet Port 31
Figure 13-20 ISO-DCC NSAP Address 35
Figure 13-21 OSI Main Setup 36
Figure 13-22 Level 1 and Level 2 OSI Routing 37
Figure 13-23 Manual TARP Adjacencies 42
Figure 13-24 T–TD Protocol Flow 43
Figure 13-25 FT–TD Protocol Flow 43
Figure 13-26 Provisioning OSI Routers 44
Figure 13-27 IP-over-CLNS Tunnel Flow 46
Figure 13-28 IP-over-CLNS Tunnel Scenario 1: ONS NE to Other Vender GNE 48
Figure 13-29 IP-over-CLNS Tunnel Scenario 2: ONS Node to Router 49
Figure 13-30 IP-over-CLNS Tunnel Scenario 3: ONS Node to Router Across an OSI DCN 51
Figure 13-31 OSI/IP Scenario 1: IP OSS, IP DCN, ONS GNE, IP DCC, and ONS ENE 52
Figure 13-32 OSI/IP Scenario 2: IP OSS, IP DCN, ONS GNE, OSI DCC, and Other Vendor ENE 53
Figure 13-33 OSI/IP Scenario 3: IP OSS, IP DCN, Other Vendor GNE, OSI DCC, and ONS ENE 55
Figure 13-34 OSI/IP Scenario 3 with OSI/IP-over-CLNS Tunnel Endpoint at the GNE 56
Figure 13-35 OSI/IP Scenario 4: Multiple ONS DCC Areas 57
Figure 13-36 OSI/IP Scenario 5: GNE Without an OSI DCC Connection 58
Figure 13-37 OSI/IP Scenario 6: IP OSS, OSI DCN, ONS GNE, OSI DCC, and Other Vendor ENE 59
Figure 13-38 OSI/IP Scenario 7: OSI OSS, OSI DCN, Other Vender GNE, OSI DCC, and ONS NEs 60
Figure 13-39 OSI/IP Scenario 8: OSI OSS, OSI DCN, ONS GNE, OSI DCC, and Other Vender NEs 62