Fabric OS Administrator’s Guide
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Inter-chassis links
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Example of enabling a gateway link on slot 2, port 3.
ecp:admin>
portcfgislmode 2/3, 1
Committing configuration...done.
ISL R_RDY Mode is enabled for port 3. Please make sure the PID
formats are consistent across the entire fabric.
Inter-chassis links
An Inter-chassis link (ICL) is a licensed feature used to interconnect two Brocade DCX Backbones,
two Brocade DCX-4S, or a Brocade DCX and a Brocade DCX-4S Backbone. ICL ports in the core
blades are used to interconnect two Brocade Backbones, potentially increasing the number of
usable ports in the Brocade DCX or DCX-4S chassis. The ICL ports on CORE8 and CR4S-8 blades
are internally managed as E_Ports. These ports use proprietary connectors instead of traditional
SFPs. When two Brocade Backbones are interconnected by ICLs, each chassis still requires a
unique domain and is managed as a separate switch.
On the Brocade DCX there are two ICL connectors at ports ICL0 and ICL1 on each core blade, each
aggregating a set of 16 ports. Thus, each core blade provides 32 ICL ports and there are 64 ICL
ports available for the entire Brocade DCX chassis. All the ICL connector ports must be connected
to the same two Brocade DCX or DCX-4S chassis.
The Brocade DCX-4S has 2 ICL connector ports at ICL0 and ICL1, each aggregating a set of 8 ports.
Thus, each core blade provides 16 ICL ports and there are 32 ICL ports available for the entire
Brocade DCX-4S chassis. All the ICL connector ports must be connected to the same two Brocade
DCX or DCX-4S chassis.
Only cross ICL group connections are allowed:
•
ICL0 <--> ICL1
•
ICL1 <--> ICL0
FIGURE 10
DCX-4S allowed ICL connections
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Страница 54: ...14 Fabric OS Administrator s Guide 53 1001763 02 High availability of daemon processes 1 ...
Страница 74: ...34 Fabric OS Administrator s Guide 53 1001763 02 Basic connections 2 ...
Страница 102: ...62 Fabric OS Administrator s Guide 53 1001763 02 Audit log configuration 3 ...
Страница 156: ...116 Fabric OS Administrator s Guide 53 1001763 02 The authentication model using RADIUS and LDAP 5 ...
Страница 214: ...174 Fabric OS Administrator s Guide 53 1001763 02 Management interface security 7 ...
Страница 228: ...188 Fabric OS Administrator s Guide 53 1001763 02 Brocade configuration form 8 ...
Страница 276: ...236 Fabric OS Administrator s Guide 53 1001763 02 Creating a logical fabric using XISLs 10 ...
Страница 404: ...364 Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 440: ...400 Fabric OS Administrator s Guide 53 1001763 02 Performance data collection 17 ...
Страница 464: ...424 Fabric OS Administrator s Guide 53 1001763 02 Disabling bottleneck detection on a switch 18 ...
Страница 480: ...440 Fabric OS Administrator s Guide 53 1001763 02 F_Port masterless trunking 19 ...
Страница 494: ...454 Fabric OS Administrator s Guide 53 1001763 02 Buffer credit recovery 20 ...
Страница 560: ...520 Fabric OS Administrator s Guide 53 1001763 02 Port indexing on the Brocade DCX 4S backbone C ...
Страница 574: ...534 Fabric OS Administrator s Guide 53 1001763 02 Hexadecimal overview E ...