Technical data

244 Meru System Director Configuration Guide © 2012 Meru Networks, Inc.
Global QoS Settings
qosvars tcpttl ttl-value
Time-to-live for TCP protocol, in seconds.
qosvars udpttl ttl-value
Time-to-live for UDP protocol, in seconds.
qosvars bwscaling value
Scale factor for Tspec bandwidth, in percent. May range from
1% to as high as 100% ; 100% is typical
qosvars cac-deauth {on | off}
Configures the optional 802.11 de-authentication behavior.
qosvars calls-per-ap max
Configures the maximum number of calls per AP.
qosvars calls-per-bssid max
Configures the maximum number of calls per BSSID.
qosvars drop-policy {head|tail}
Configures the drop policy. Valid values are head or tail
respectively.
qosvars load-balance overflow {on |
off}
Enables and disables load balancing across BSSIDs.
qosvars max-stations-per-ap max
Configures the maximum stations (0-128) allowed to associate
with an AP. 128 is the default. We recommend planning for
about 50 clients per AP300/AP400 radio (or per interference
region) if you plan to use Virtual Port and plan to have phones
as clients. For a data-only installation, plan up to 128 clients
per radio, meaning 256 for AP320/AP400 and 128 for other
AP300 models. The maximum clients per radio on AP150/AP180
for a data-only installation is 62. AP1000 supports up to 20 data
clients per radio. Refer to the Meru Deployment Guides on the
support site for more information.
qosvars max-stations-per-bssid max
Configures the maximum stations (0-1023) allowed to associate
with an BSSID.
qosvars no enable
Turns off QoS.
SIP Idle Timeout
Sets the time period after which an idle SIP connection will time
out.
Table 18: Global Quality-of-Service Parameters
Command Purpose