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Chapter 4
Routing Traffic
About this chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Routing overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Path versus route selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
FSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Fibre Channel NAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Inter-switch links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Buffer credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Virtual Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Gateway links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
Configuring a link through a gateway . . . . . . . . . . . . . . . . . . . . .70
Inter-chassis links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Supported topologies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Routing policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Displaying the current routing policy . . . . . . . . . . . . . . . . . . . . . 74
Exchange-based routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Port-based routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
AP route policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Routing in Virtual Fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Route selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Dynamic Load Sharing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Static route assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Frame order delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Forcing in-order frame delivery across topology changes . . . . .78
Restoring out-of-order frame delivery across topology changes78
Lossless Dynamic Load Sharing on ports . . . . . . . . . . . . . . . . . . . . .79
Lossless core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
Configuring Lossless Dynamic Load Sharing . . . . . . . . . . . . . . .80
Lossless Dynamic Load Sharing in Virtual Fabrics . . . . . . . . . .80
Frame Redirection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Creating a frame redirect zone . . . . . . . . . . . . . . . . . . . . . . . . . .82
Deleting a frame redirect zone . . . . . . . . . . . . . . . . . . . . . . . . . .82
Viewing redirect zones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Chapter 5
Managing User Accounts
In this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
User accounts overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Role-Based Access Control (RBAC) . . . . . . . . . . . . . . . . . . . . . . .84
The management channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Local database user accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Default accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Local account passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Local account database distribution . . . . . . . . . . . . . . . . . . . . . . . . .90
Distributing the local user database . . . . . . . . . . . . . . . . . . . . .90
Accepting distribution of user databases on the local switch .90
Rejecting distributed user databases on the local switch . . . .90
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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 ...
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Страница 464: ...424 Fabric OS Administrator s Guide 53 1001763 02 Disabling bottleneck detection on a switch 18 ...
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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 ...