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Cisco IOS XR Getting Started Guide
OL-10957-02
Chapter 3 Bringing Up the Cisco IOS XR Software on a Multishelf System
Configuring the External Cisco Catalyst 6509 Switches
• The recommended hardware configuration for an AC-powered Cisco Catalyst 6509 system is shown
in the following table:
Restrictions
The following restrictions apply to Cisco Catalyst 6509 switches that are installed in a multishelf system:
• Both Catalyst switches must operate with the same Cisco IOS software release.
• The spanning tree implementation of Cisco CRS-1 control Ethernet assumes that all Catalyst switch
ports connected to the multishelf system are kept in VLAN 1.
• The Gigabit Interface Converter (GBIC) transceiver module used on the Catalyst switches must
match the SFP optic used on each RP and SCGE card in the system. The GBIC can be either LX/LH
or SX, but the same type must be used on both ends.
Note Both Catalyst switches must be dedicated for use with the multishelf system. The Catalyst switches
should not be used for any other purpose.
Before You Begin
Before you begin to bring up the Catalyst 6509 switches, consider the following:
• The Catalyst switches must be installed, including all cables properly connected between the
switches and the Cisco CRS-1 router.
• See the “Related Documents” section on page x for a hyperlink to documents on installing and
connecting the Catalyst switches.
• For additional information regarding Cisco IOS commands and usage, see the “Cisco IOS Software
Configuration” page at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/software/index.htm
Quantity Description Part
1 Catalyst 6509 Chassis, 9slot, 15RU, No Pow Supply, No Fan
Tray
WS-C6509
1 Cisco CAT6000-SUP720 IOS IP
(see Software Requirements for complete details).
S733Z-12217SXB
1 Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3
PFC3B
WS-SUP720-3B
1 Catalyst 6500 Sup720 Compact Flash Mem 256MB MEM-C6K-CPTFL256M
1 Catalyst 6000 16-port Gig-Ethernet Mod. (Req. GBICs) WS-X6416-GBIC
8 1000BASE-LX/LH long haul GBIC (singlemode or
multimode)
WS-G5486
1 Catalyst 6509 High Speed Fan Tray WS-C6K-9SLOT-FAN2
2 Catalyst 6000 2500W AC Power Supply WS-CAC-2500W
2 Power Cord, 250Vac 16A, straight blade NEMA 6-20 plug,
US
CAB-AC-2500W-US1