Cisco 2975 - Catalyst LAN Base Switch Uživatelský manuál stáhnout pdf (Strana 48)

Stacking Comparisons

 Same unified stack management on Catalyst 2975 and Catalyst 3750 StackWise

–Partners and customers do not need to learn new stacking technology

 Cannot stack Catalyst 2975 with Catalyst 3750 or 3750-E

 Cross-stack EtherChannel, FlexLink, and SPAN are not supported on Catalyst 2975

YesYesDynamic Load Balancing

Single IP address, SNMP, SYSLOGSingle IP address, SNMP, SYSLOGManagement

Applied on ingressApplied on ingressStack QoS

YesNoCross-stack features

Single config and CLI, auto image and

config update

Single config and CLI, auto image and

config update

Configuration

UnifiedUnifiedShow and debug commands

9 units9 unitsDevice Limit

32G32GStack Bandwidth

Few milliseconds

Stack master 1:N redundancy

Yes

Synchronize ARP, MAC Address, IGMP,

VLAN tables

Catalyst 2975

Few millisecondsStack convergence

Stack master 1:N redundancyRedundancy

Synchronize ARP, MAC Address, IGMP,

VLAN, Routing tables

Single forwarding and

control plane

YesSingle STP bridge-ID

Catalyst 3750 StackWise

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 101 102

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Cisco 2975 - Catalyst LAN Base Switch Uživatelský manuál Strana 48