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Catalyst 4507R Supervisor Redundancy

Catalyst 4507R Supervisor Redundancy. Uplink Redundancy as of 12.2(25)SG. Supervisor II+, Supervisor IV. 1/2. 1/1. 2 x GigE ports are active. 2/2. 2/1. Supervisor V. 1/2. 1/1. 4 x GigE ports are active concurrently. 2/2. 2/1. Supervisor II+10GE.

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Catalyst 4507R Supervisor Redundancy

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  1. Catalyst 4507R Supervisor Redundancy Uplink Redundancy as of 12.2(25)SG Supervisor II+, Supervisor IV 1/2 1/1 • 2 x GigE ports are active 2/2 2/1 Supervisor V 1/2 1/1 • 4 x GigE ports are active concurrently 2/2 2/1 Supervisor II+10GE • 2 x 10GEand 4 x GigEports are active 1/2 1/1 1/3 1/4 1/5 1/6 2/2 2/1 2/3 2/4 2/5 2/6 Supervisor V-10GE • 2 x 10GEand 4 x GigEports are active 1/2 1/1 1/3 1/4 1/5 1/6 2/2 2/1 2/3 2/4 2/5 2/6

  2. Catalyst 4510R Supervisor Redundancy Uplink Redundancy as of 12.2(25)SG Supervisor V • 4 x GigE ports are active concurrently (10th Slot FlexSlot—only usable with WS-X4302-GB) 1/2 1/1 2/2 2/1 Supervisor V-10GE (3 selectable modes—“hw-module uplink select …”) 1/2 1/1 1/3 1/4 1/5 1/6 • 2 x 10GE ports are active (10th slot available for line card)—Default • 4 x GigE ports are active (10th slot available for line card) • 2 x 10GEports and 4 x GigEports are active concurrently (10th Slot FlexSlot—only usable with WS-X4302-GB) 2/2 2/1 2/3 2/4 2/5 2/6 Switch(config)# hw-module uplink select tengigabitethernet 1/2 1/1 1/3 1/4 1/5 1/6 2/2 2/1 2/3 2/4 2/5 2/6 Switch(config)# hw-module uplink select gigabitethernet 1/2 1/1 1/3 1/4 1/5 1/6 2/2 2/1 2/3 2/4 2/5 2/6 Switch(config)# hw-module uplink select all

  3. X X X X X X X X Supervisor 6-E: Uplink Configurations T = TwinGig Module • Single Supervisor • Redundant Supervisors* X2 X2 T T X2 T T X2 X2 T X2 X2 X2 T T T H

  4. X2 X2 T T X2 X2 X2 X2 X2 T T X2 T T T T H Supervisor 6-E: Uplink Configurations T = TwinGig Module • Redundant Supervisors* * 12.2(44)SG Introduces “Shared Backplane” Mode (i.e., Enabling All Uplinks)

  5. Supervisor 6-ESupervisor Uplinks 20 Gbps to Supervisor Switch Fabric (IPP) 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps XGStub ASIC XGStub ASIC X2 or TwinGig X2 or TwinGig • Supervisor 6-E carries 2 x X2 ports: there’s separate XGSTUB behind each of X2 ports, meaning that each X2 10GE port can be used as non-blocking

  6. Supervisor 6-ERedundant Supervisor Uplinks – 12.2(40)SG 20 Gbps to Supervisor Switch Fabric (IPP) 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps X XGStub ASIC XGStub ASIC  Inactive X2 or TwinGig X2 or TwinGig X Active X Active Standby Standby 1 + 1 uplink mode (no oversubscription) 20 Gbps to Supervisor Switch Fabric (IPP) 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps X XGStub ASIC XGStub ASIC  Inactive X2 or TwinGig X2 or TwinGig

  7. Supervisor 6-ERedundant Supervisor Uplinks – 12.2(44)SG 20 Gbps to Supervisor Switch Fabric (IPP) “Shared-Backplane Mode” X 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps XGStub ASIC XGStub ASIC Active Standby X2 or TwinGig X2 or TwinGig Front panel ports routed Via same XGStub - sharing 10GbE between 2 ports 2 + 2 uplink mode – X2 (2:1 oversubscription) 4+4 uplink mode TwinGig (Non-Blocking) Active Standby 20 Gbps to Supervisor Switch Fabric (IPP) 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps X XGStub ASIC XGStub ASIC X2 or TwinGig X2 or TwinGig

  8. In shared-backplane mode it’s possible to utilize all uplink ports Supervisor 6-EUnderstanding supervisor Uplinks: shared-backplane In order to configure supervisor into shared-backplane mode: hw-module uplink mode {shared-backplane} After altering mode a reload is required so that new mode take an effect *Note: no mix of 10GE with 1GE ports due to routing of ports via the same XGSTUB.

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