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New Member

Example config of LLQ between Point to Point T-1

Does anyone have an example config of LLQ on for H323.

I have a 2600 router connecting three 2500 series routers using Ip unnumbered on the serial ports.

2 ACCEPTED SOLUTIONS

Accepted Solutions
New Member

Re: Example config of LLQ between Point to Point T-1

I assume you are running the p-p links, with ppp as encapsulation.

This link does shed light on configuring LLQ on p-p links running ppp

http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a0080094660.shtml#subfirsttwo

New Member

Re: Example config of LLQ between Point to Point T-1

Hi,

VoIPover Serial (leased lines), using HDLC encapsulation, is a practical, easy-to-implement-and-configure choice for T1 link speeds and higher. VoIPovSerial (leased lines), using MLPPP encapsulation, offers fragmentation and interleaving (LFI) to ensure acceptable voice quality on slower link speeds down to 56K.

Depending on the speeds, you might want to choose ppp or HDLC encapsulations.

3 REPLIES
New Member

Re: Example config of LLQ between Point to Point T-1

I assume you are running the p-p links, with ppp as encapsulation.

This link does shed light on configuring LLQ on p-p links running ppp

http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a0080094660.shtml#subfirsttwo

New Member

Re: Example config of LLQ between Point to Point T-1

It looks like no encapsulation is running on the links. I take it that encapsultion must be used to run LLQ. Below is part of the config.

interface FastEthernet0/0

ip address 192.20.192.1 255.255.255.0

ip broadcast-address 192.20.192.255

no ip directed-broadcast

speed 100

full-duplex

decnet cost 10

bridge-group 1

!

interface Serial0/0

bandwidth 768

ip unnumbered FastEthernet0/0

no ip directed-broadcast

no ip mroute-cache

decnet cost 10

mop enabled

bridge-group 1

bridge-group 1 lat-compression

!

interface Serial0/1

description bandwidth 768

ip unnumbered FastEthernet0/0

no ip directed-broadcast

decnet cost 10

mop enabled

bridge-group 1

bridge-group 1 lat-compression

!

New Member

Re: Example config of LLQ between Point to Point T-1

Hi,

VoIPover Serial (leased lines), using HDLC encapsulation, is a practical, easy-to-implement-and-configure choice for T1 link speeds and higher. VoIPovSerial (leased lines), using MLPPP encapsulation, offers fragmentation and interleaving (LFI) to ensure acceptable voice quality on slower link speeds down to 56K.

Depending on the speeds, you might want to choose ppp or HDLC encapsulations.

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