Cisco WS-C4506 - Syst. Catalyst 4500 Switch Uživatelský manuál stáhnout pdf (Strana 15)

BRKARC-3445

The 4500 can utilize two power supplies to work in either combined or redundant

mode

Redundant Mode Combined Mode

In redundant mode, each power supply

operates at 50% capacity and provides the

same total power as a single power supply

– if one fails, the backup reverts to

providing 100% power

In combined mode, each power supply

operates at 83% - if one fails, then the

running supply provides 100% of its power

capacity

Power Supply 1Power Supply 2

50% 50%

Switch

Power Supply 1Power Supply 2

83%

Switch

Power Supply Redundancy

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 98 99

BRKARC-3445 1
Small to medium size 3
Data Center 4
( 1 supervisor only ) 7
WS-C4503E and WS-C4506-E 8
WS-C4507R-E and WS-C4510R-E 9
Chassis Bandwidth 10
Chassis Bandwidth ( Contd) 11
Data Only PoE 12
Flexible Power Supply Options 13
Cisco Power Calculator 14
Power Supply Redundancy 15
Investment Protection 16
Flexible and Scalable 16
Energy Efficient 16
1GE ports ) CVR-X2-SFP 19
WS-X45-SUP6L-E 23
Single Supervisor 24
Redundant Supervisor 25
 EIGRP-Stub 30
 OSPF for Routed Access 30
Enterprise Services 31
LAN BASE 31
IOS Feature Navigator 32
Supervisor 6-ELine Card 35
24G/slot 42
Octal Phy 45
Octal Phy Octal Phy 45
Phy Phy Phy 46
10G 10G 10G 10G 10G 10G 47
6 Port 10GE Fiber Line Card 47
Using 10GE Ports as 1GE Ports 48
Supervisor6-E 50
Supervisor6L-E 50
Increasing TCAM Flexibility 51
Layer 2 Table 53
Layer 3 Table 54
System High Availability 57
SSO Aware Features 60
SSO-Aware Features 61
NSF – Non Stop Forwarding 62
Enabling NSF 64
Control Plane Policing 65
Predefined Classes for CoPP – 69
Catalyst 4500 69
Configuration Steps 70
Verifying CoPP Configuration 73
In Service Software Upgrade 74
Minimize Unplanned Downtime 74
ISSU Stages 75
Access Software Services 78
Aggregation Software Services 79
Service Deployment 82
Catalyst 4500/4900 84
Smartports 84
Auto Smartports 86
Configuration Rollback 88
Smart Call Home 89
Service Request 89
Customer 89
Internet 89
Embedded Event Manager 92
Time Domain Reflectometry 94
Open API 95
Location Services 95
 Energy cost saving 96
 Intelligent control 96
ISSU Allows Full IOS Image 97
Upgrade Without Taking the 97
Switch out of Service! 97
Complete Your Online 98
Session Evaluation 98

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Cisco WS-C4506 - Syst. Catalyst 4500 Switch Uživatelský manuál Strana 15

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