4-8
Cisco Wireless LAN Controller Configuration Guide
OL-8335-02
Chapter 4 Configuring Controller Settings
Enabling 802.3x Flow Control
Step 3
Enter
config snmp community accessmode ro
name
to configure an SNMP community name with
read-only privileges. Enter
config snmp community accessmode rw
name
to configure an SNMP
community name with read-write privileges.
Step 4
Enter
config snmp community ipaddr
ip-address
ip-mask
name
to configure an IP address and subnet
mask for an SNMP community.
Step 5
Enter
config snmp community mode
enable
to enable a community name. Enter
config snmp
community mode
disable
to disable a community name.
Step 6
Enter
config snmp trapreceiver create
name
ip-address
to configure a destination for a trap.
Step 7
Enter
config snmp trapreceiver delete
name
to delete a trap.
Step 8
Enter
config snmp trapreceiver ipaddr
old-ip-address name new-ip-address
to change the destination
for a trap.
Step 9
Enter
config snmp trapreceiver mode enable
to enable traps. Enter
config snmp trapreceiver mode
disable
to disable traps.
Step 10
Enter
config snmp syscontact
syscontact-name
to configure the name of the SNMP contact. Enter up to
31 alphanumeric characters for the contact name.
Step 11
Enter
config snmp syslocation
syslocation-name
to configure the SNMP system location. Enter up to
31 alphanumeric characters for the location.
Step 12
Use the
show snmpcommunity
and
show snmptrap
commands to verify that the SNMP traps and
communities are correctly configured.
Step 13
Use the
show trapflags
command to see the enabled and disabled trapflags. If necessary, use the
config trapflags
commands to enable or disable trapflags.
Enabling 802.3x Flow Control
802.3x Flow Control is disabled by default. To enable it, enter
config switchconfig flowcontrol enable
.
Enabling System Logging
System logging is disabled by default. Enter
show syslog
to view the current syslog status. Enter
config
syslog
to send a controller log to a remote IP Address or hostname.
Enabling Dynamic Transmit Power Control
When you enable Dynamic Transmit Power Control (DTPC), access points add channel and transmit
power information to beacons. (On access points that run Cisco IOS software, this feature is called world
mode.) Client devices using DTPC receive the information and adjust their settings automatically. For
example, a client device used primarily in Japan could rely on DTPC to adjust its channel and power
settings automatically when it travels to Italy and joins a network there. DTPC is enabled by default.
Enter this command to disable or enable DTPC:
config
{
802.11a
|
802.11bg
}
dtpc
{
enable
|
disable
}
