Table 1. Feature History
Feature Name
|
Release Information
|
Description
|
Support for TSoP SSFP Dejitter Buffer Tuning |
Cisco IOS XE Bengaluru 17.6.1
|
TSoP SSFP Dejitter Buffer Tuning is applicable only for T1 smart SFP.
|
Dejitter buffer is a buffering mechanism to account for a delay variation in the CEM packet stream.
With the default value, the maximum size of the buffer is utilized. This means that the packets are delayed by default in
the middle of the buffering mechanism. Depending on the quality of network, the dejitter buffer can be set to low or high.
If the network quality is high (low amount of packet-delay variation), then the size of the buffer can be set optionally
to a low value using the low dejitter-buffer command.
Starting with Cisco IOS XE Bengaluru 17.6.1, you can configure jitter buffer to a lowest value.
To configure the low dejitter buffer, use the following commands:
configure terminal
interface <interface-type> <slot/subslot/port>
ssfpd tsop low dejitter-buffer
end
Router#configure terminal
Router(config)#interface gigabitethernet 0/0/0
Router(config-if)#ssfpd tsop low dejitter-buffer
Router(config-if)#end
Use the following command to verify the configuration:
Router#show run | sec 0/3/5
interface GigabitEthernet0/3/5
no ip address
shutdown
negotiation auto
no keepalive
ssfpd tsop dejitter-buffer low
service instance 1 ethernet
encapsulation untagged
xconnect 10.10.10.10 111 encapsulation mpls