IBM Nortel Networks L2/3 - Page 40

26 Nortel Networks L2/3 Ethernet Switch Module for IBM Eserver BladeCenter
Figure 4-7 Overall view of port connections within an IBM Eserver BladeCenter
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.
1
B
S
S
1
2
1
B
S
S
1
4
2
1
B
S
S
2
2
1
B
S
S
3
2
1
B
S
S
4
2
1
B
S
S
5
2
1
B
S
S
6
2
1
B
S
S
7
2
1
B
S
S
8
2
1
B
S
S
9
2
1
B
S
S
1
0
2
1
B
S
S
1
1
2
1
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S
1
2
2
1
B
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S
1
3
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1
2
3
4
5
Bottom GbESM (Bay 2) 6
Top GbESM (Bay 1) 1
2
3
4
5
6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GbESM
External
uplinks
GbESM
External
uplinks
BladeCenter Chassis (BSS = Blade Server Slot)
MM1
MM1
Uplink
MM2
MM2
Uplink
Eth1
Eth0
Eth1
Eth0
MGT1
MGT2
MGT2
MGT1
EXT1-6
INT1 – 14
INT1 - 14
EXT1-6