Procedure
Step 1 Disconnect the subtending shelf at Port 21 of the active and standby Catalyst 2950:
a) Remove the cross-over (CAT 5) LAN cable from Port 21 of the active Catalyst 2950.
b) Remove the cross-over (CAT 5) LAN cable from Port 21 of the standby Catalyst 2950.
Step 2 Connect the extended Catalyst 3560 (active and standby) to the Catalyst 2950:
a) Using a cross-over (CAT-5) LAN cable:
• • Plug one connector to Port 1 of the extended Catalyst 3560 (active).
• Plug the other connector to Port 21 of the active Catalyst 2950.
b) Using a cross-over (CAT-5) LAN cable:
• • Plug one connector to Port 1 of the extended Catalyst 3560 (standby).
• Plug the other connector to Port 21 of the standby Catalyst 2950.
Step 3 Reconnect the ONS 15454 subtending shelf disconnected in Step 1 to the Catalyst 3560 switches:
a) Using a cross-over (CAT-5) LAN cable:
• • Plug one connector into the front panel of the subtending shelf TCC2/TCC2P/TCC3 card in
Slot 7.
• Plug the other connector into Port 2 of the active Catalyst 3560.
b) Using a cross-over (CAT-5) LAN cable:
• • Plug one connector into the front panel of the subtending shelf TCC2/TCC2P/TCC3 card in
Slot 11.
• Plug the other connector into Port 2 of the standby Catalyst 3560.
Step 4 Repeat Step 3a and Step 3b to connect additional subtending shelves using Port 3 through Port 24 on the
extended Catalysts 3560.
If the number of subtending shelves exceed four, it’s recommended to use the TCC3 cards.
Note
Step 5 To configure the Catalyst 2950 in case of upgrade, complete the NTP-G298 Configure a Cisco Catalyst 2950
or Catalyst 3560 (Active and Standby) for a ONS 15454 Multishelf Node, on page 152.
Step 6 To configure the Cisco Catalyst 3560, refer to the NTP-G298 Configure a Cisco Catalyst 2950 or Catalyst
3560 (Active and Standby) for a ONS 15454 Multishelf Node, on page 152.
Stop. You have completed this procedure.
Cisco ONS 15454 Hardware Installation Guide
151
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
NTP-G297 Upgrade the ONS 15454 Multishelf with Catalyst 2950 Configuration Using the Catalyst 3560
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