Top GbESM (Bay 1)

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-6

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INT1 – 14

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

MGT115

MGT2

 

6

1

2

3

4

5

6

7

8

9

10 11 12 13 14

 

 

16

 

 

1

1

1

1

1

1

1

1

1

1

1

1

1

1

 

Eth1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B B B B B B B B B B B B B B

 

 

 

 

S

S

S

S

S

S

S

S

S

S

S

S

S

S

 

Eth0

 

 

S S S S S S S S S S S S S S

MM1

 

 

1

2

3

4

5

6

7

8

9

1

1

1

1

1

 

 

 

 

 

 

 

 

 

 

 

0

1

2

3

4

 

 

MM2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

2

2

2

2

2

2

2

2

2

2

2

2

 

 

Eth0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Eth1

 

1

2

3

4

5

6

7

8

9

10 11 12

13 14

MGT115

MGT216

 

1

 

 

 

 

 

INT1 - 14

 

 

 

 

 

 

 

EXT1-6

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Bottom GbESM (Bay 2)

 

 

 

 

 

 

 

 

 

 

 

6

BladeCenter Chassis

 

 

 

 

 

 

(BSS = Blade Server Slot)

 

 

 

Figure 4-7 Overall view of port connections within an IBM Eserver BladeCenter

GbESM

External

uplinks

MM1

Uplink

MM2

Uplink

GbESM

External

uplinks

Ports INT1 through INT14: Connects to blade server slots 1 through 14, respectively:

￿Preset default values for ports going to the blade servers (includes ports INT1 through INT14):

IEEE 802.1Q tagging is enabled

Default VLAN is VLAN1

VLAN 4095 is reserved for Serial over LAN

￿Hard-coded to Auto negotiation, but only support 1000/full duplex to the blade servers. This cannot be changed at this time, but future revisions of code may support the ability to set these ports to a no negotiate condition and force the link to 1000/full.

26Nortel Networks L2/3 Ethernet Switch Module for IBM Eserver BladeCenter

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Image 40
IBM L2/3 manual INT1