1030 PowerConnect B-Series FCX Configuration Guide
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Modifying redistribution parameters
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S1 and S2 
The show ip route output for S1 and S2 shows "drop" under the Port column for the network 
prefixes you configured with null0 routing. 
Modifying redistribution parameters
By default, the Layer 3 Switch does not redistribute route information between BGP4 and the IP 
IGPs (RIP and OSPF). You can configure the switch to redistribute OSPF routes, RIP routes, directly 
connected routes, or static routes into BGP4 by using the following methods.
To enable redistribution of all OSPF routes and directly attached routes into BGP4, enter the 
following commands.
PowerConnect(config)#router bgp
PowerConnect(config-bgp-router)#redistribute ospf
PowerConnect(config-bgp-router)#redistribute connected
PowerConnect(config-bgp-router)#write memory
Syntax: [no] redistribute connected | ospf | rip | static
The connected parameter indicates that you are redistributing routes to directly attached devices 
into BGP. 
The ospf parameter indicates that you are redistributing OSPF routes into BGP4. 
Entering redistribute ospf simply redistributes internal OSPF routes. If you want to redistribute 
external OSPF routes also, you must use the redistribute ospf match external... command. 
Refer to “Redistributing OSPF external routes” on page 1031. 
The rip parameter indicates that you are redistributing RIP routes into BGP4. 
The static parameter indicates that you are redistributing static routes into BGP. 
PowerConnect#show ip route
Total number of IP routes: 133
 Type Codes - B:BGP  D:Connected  S:Static  R:RIP  O:OSPF;   Cost - Dist/Metric
        Destination        Gateway         Port        Cost       Type
1       9.0.1.24/32        DIRECT          loopback 1  0/0    D
2       30.0.1.0/24        DIRECT          eth 2/7     0/0        D
3       40.0.1.0/24        DIRECT          eth 2/1     0/0        D
.
13      110.0.0.6/31       90.0.1.3        eth 2/2     20/1       B
14      110.0.0.16/30      90.0.1.3        eth 2/2     20/1       B
15      110.0.0.40/29      DIRECT          drop        200/0      B    
.          ..               .                .          .         .
42      115.0.0.192/27     DIRECT          drop        200/0      B
43      115.0.1.128/26     30.0.1.3        eth 2/7     20/1       B
.          ..               .               .           .         .
69      120.0.7.0/24       70.0.1.3        eth 2/10    20/1       B
70      120.0.14.0/23      DIRECT          drop        200/0      B
.          ..               .                .          .         .
.          ..               .                .          .         . 
131     130.144.0.0/12     80.0.1.3        eth 3/4     20/1       B
132     199.199.1.1/32     DIRECT          drop        1/1        S