Wendell odom

ip routing
) or disables (
no ip 
routing
) the routing of IPv4 packets on a router or Layer 3 
switch
interface vlan 
vlan-id
A switch global command on a Layer 3 switch to create a 
VLAN interface and to enter configuration mode for that 
VLAN interface
sdm prefer lanbase-routing
Command on some Cisco switches that reallocates 
forwarding chip memory to allow for an IPv4 routing table
[
no
] 
switchport
Layer 3 switch subcommand that makes the port act as 
a Layer 2 port (
switchport
) or Layer 3 routed port (
no 
switchport
)
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416 CCNA 200-301 Official Cert Guide, Volume 1
Command
Description
interface port-channel 
channel-
number
A switch command to enter PortChannel configuration 
mode and also to create the PortChannel if not already 
created
channel-group
channel-number
 
mode
{
auto
| 
desirable
| 
active
| 
passive
| 
on
}
Interface subcommand that enables EtherChannel on the 
interface
Table 17-5
Chapter 17 EXEC Command Reference
Command
Description
show ip route
Lists the router’s entire routing table
show ip route 
[
connected
]
Lists a subset of the IP routing table
show vlans
Lists VLAN configuration and statistics for VLAN trunks 
configured on routers