38-2
Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter Software Configuration Guide
OL-12189-01
Chapter 38 Configuring IP Unicast Routing
Supported IPv4 Features
• Configuring Multi-VRF CE, page 38-70 (only the Catalyst Switch Module 3110)
• Configuring Protocol-Independent Features, page 38-85
• Monitoring and Maintaining the IP Network, page 38-101
Note When configuring routing parameters on the switch and to allocate system resources to maximize the
number of unicast routes allowed, you can use the sdm prefer routing global configuration command
to set the Switch Database Management (SDM) feature to the routing template. For more information on
the SDM templates, see Chapter 8, “Configuring SDM Templates,” or see the sdm prefer command in
the command reference for this release.
Supported IPv4 Features
Table 38-1 shows the supported IPv4 features on each switch.
Table 38-1 Supported IPv4 Features
Feature Catalyst Switch Module 3110 Catalyst Switch Module 3012
Default routing Yes Yes
Static routing Yes Yes
Distance-vector protocols for
dynamic routing
Yes Yes
Link-state protocols for dynamic
routing
Yes No
ARP
1
, proxy ARP, and RARP
2
1. ARP = Address Resolution Protocol.
2. RARP = Reverse Address Resolution Protocol.
Yes Yes
Broadcast packets Yes Yes
IPv4 routing Yes Yes
RIP
3
3. RIP = Routing Information Protocol.
Yes Yes
OSPF
4
4. OSPF = Open Shortest Path First.
Yes No
EIGRP
5
5. EIGRP = Enhanced Interior Gateway Routing Protocol.
Yes No
BGP
6
Yes No
Multi-VRF
7
CE
8
Yes No
Stub routing Yes Yes
Unicast Reverse Path
Forwarding
Yes No
CEF
9
Yes Yes
dCEF
10
Yes No
PBR
11
Yes No
