Cisco Cisco Packet Data Interworking Function (PDIF) Prospecto
Link Configuration Mode Commands
▀ mtp2-max-outstand-frames
▄ Cisco ASR 5x00 Command Line Interface Reference
6550
mtp2-max-outstand-frames
This command sets the maximum number of outstanding packets to be sent by the link manager (linkmgr) - applicable
for both high speed (HSL) and low speed (LSL) narrowband links.
for both high speed (HSL) and low speed (LSL) narrowband links.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > SS7 Routing Domain Configuration > Linkset Configuration > Link Configuration
configure > ss7-routing-domain domain_id variant var_type > linkset id linkset_id > link
id link_id
id link_id
Entering the above command sequence results in the following prompt:
[local]host_name(config-ss7-rd-linkset-linkset_id-link-link_id)#
Syntax
mtp2-max-outstand-frames #_bytes
default mtp2-max-outstand-frames
default
Using this keyword with the command resets number of packets to the default of 7 bytes.
#_bytes
Sets the maximum number of packets sent by the linkmgr that can be allowed to be outsanding.
#_bytes
: Must be an integer from 5 to 10.
Usage
The linkmgr (MTP2) sends data at a higher rate, than the narrowband (NB) E1 link speed, when in congestion
and performing retransmission. This can lead to more congestion leading to more time taken for the link to
come out of congestion. If using a value of 10 during congestion, then linkmgr pumps data at a rate higher
than 2.5 mbps. To avoid this problem, a lower value is usually considered optimal. This configuration holds
good for both HSL and LSL.
and performing retransmission. This can lead to more congestion leading to more time taken for the link to
come out of congestion. If using a value of 10 during congestion, then linkmgr pumps data at a rate higher
than 2.5 mbps. To avoid this problem, a lower value is usually considered optimal. This configuration holds
good for both HSL and LSL.
Example
Use the following command to reset the default number of outstanding packets sent by the LinkMgr:
default mtp2-max-outstand-frames
Set the maximum number of oustanding packets the linkmgr can send to 6:
mtp2-max-outstand-frames 6