Enabling Ipv4 Unicast Routing - Cisco IE-4000 Software Configuration Manual

Configuring IP Unicast Routing

Enabling IPv4 Unicast Routing

Command
show arp
show hosts
show ip aliases
show ip arp
show ip interface [interface-id]
show ip irdp
show ip masks address
show ip redirects
show ip route [address [mask]] |
[protocol]
show ip route summary
Enabling IPv4 Unicast Routing
By default, the switch is in Layer 2 switching mode and IP routing is disabled. To use the Layer 3 capabilities of the switch,
you must enable IP routing.
BEFORE YOU BEGIN
Review the Guidelines and Limitations, page
DETAILED STEPS
Command
1. configure terminal
2. ip routing
3. router ip_routing_protocol
4. end
5. show running-config
6. copy running-config startup-config
Use the no ip routing global configuration command to disable routing.
EXAMPLE
This example shows how to enable IP routing using RIP as the routing protocol:
Switch# configure terminal
Enter configuration commands, one per line.
Switch(config)# ip routing
Switch(config)# router rip
Switch(config-router)# network 10.0.0.0
Purpose
Display the entries in the ARP table.
Display the default domain name, style of lookup service, name server
hosts, and the cached list of hostnames and addresses.
Display IP addresses mapped to TCP ports (aliases).
Display the IP ARP cache.
Display the IP status of interfaces.
Display IRDP values.
Display the masks used for network addresses and the number of
subnets using each mask.
Display the address of a default gateway.
Display the current state of the routing table.
Display the current state of the routing table in summary form.
798.
Purpose
Enter global configuration mode.
Enable IP routing.
Specify an IP routing protocol. This step might include other
commands, such as specifying the networks to route with
the network (RIP) router configuration command. For
information on specific protocols, see sections later in this
chapter.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
End with CNTL/Z.
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