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Cisco ONS 15600 Reference Manual, R7.0
Chapter 9 Management Network Connectivity
9.7.9 OSI/IP Networking Scenarios
Figure 9-32
OSI/IP Scenario 3 with OSI/IP-over-CLNS Tunnel Endpoint at the GNE
9.7.9.4 OSI/IP Scenario 4: Multiple ONS DCC Areas
OSI/IP Scenario 4 (
) is similar to OSI/IP Scenario 3 except that the OSI GNE is subtended
by multiple isolated ONS 15600 areas. A separate IP-over-CLNS tunnel is required to each isolated
ONS 15600 OSPF area. An alternate approach is to create a single IP-over-CLNS tunnel from
CTC/CTM to an ONS 15600 NE, and then to configure a tunnel from that NE to an NE in each isolated
OSPF area. This approach requires additional static routes.
1
The IP OSS manages ONS and other vendor NEs using TL1 and FTP.
2
The router routes requests to the other vender GNE.
3
The other vendor GNE performs mediation for TL1 and FTP, so the DCCs to ONS 15600 and
other vendor NEs are OSI-only.
4
CTC/CTM communicates with ONS 15600 NEs over an IP-over-CLNS tunnel between the
ONS 15600 and the GNE.
5
ONS 15600 NEs exchange TL1 over the full OSI stack. FTAM is used for file transfer.
131931
IP DCN
IP
IP
CTC/CTM
IP OSS
IP
Other
vendor GNE
ONS NE 1
ONS NE 2
Other
vendor NE
Other
vendor NE
IP and
OSI/PPP/DCC
OSI/LAP-D/DCC
OSI/LAP-D/DCC
OSI/LAPD/DCC
1
3
5
4
2
Содержание ONS 15600 Series
Страница 27: ...xxvii Cisco ONS 15600 Reference Manual R7 0 About this Manual ...
Страница 29: ...xxix Cisco ONS 15600 Reference Manual R7 0 About this Manual ...
Страница 52: ...1 22 Cisco ONS 15600 Reference Manual R7 0 Chapter 1 Shelf and Backplane Hardware 1 11 5 Card Replacement ...
Страница 80: ...2 28 Cisco ONS 15600 Reference Manual R7 0 Chapter 2 Card Reference 2 9 Filler Card ...
Страница 110: ...5 10 Cisco ONS 15600 Reference Manual R7 0 Chapter 5 Security 5 4 2 Shared Secrets ...
Страница 142: ...7 28 Cisco ONS 15600 Reference Manual R7 0 Chapter 7 Circuits and Tunnels 7 16 Server Trails ...
Страница 270: ...13 16 Cisco ONS 15600 Reference Manual R7 0 Chapter 13 SNMP 13 8 5 History Control RMON Group ...