RE: Interesting QOS questions

From: Khalid Nafie (knafie@xxxxxxxxxx)
Date: Sun Oct 07 2001 - 07:14:23 GMT-3


   
Hi there,
        Let me try to add some input here,
        I think Ans1. is to make the CIR on R4 same as 64K, I.e to make all
routers has the same QOS to avoid pakets drop.
        Ans2. u can't skip the sequence of the priorization u have to make
it in sequence from high to medui to nor to low and the last level u reach
is the level for all unspecified dlcis,Note that: DLCI priority levels
provide a way to define multiple parallel DLCIs for different types of
traffic. DLCI priority levels do not assign priority queues within the
router or access server; in fact, they are independent of the device's
priority queues. However, if you enable queueing and use the same DLCIs for
queueing, then high-priority DLCIs can be put into high-priority queues.This
is what had written in the cd doc.
        I can't find any example of this topic, does any one has some
examples?

-----Original Message-----
From: Cisco Lover [mailto:lovercisco@hotmail.com]
Sent: Sunday, October 07, 2001 2:03 AM
To: ccielab@groupstudy.com
Subject: Interesting QOS questions

Hi,

Any one can help for this??

Thanks.

Q1. Configure R4 to avoid loss of broadcast routing update packets being
that R2 and R3 have CIR of 64K??

Q2. On router R4,Place DLCI 301 in high Queue and 201 in normal queue.

Ans : I know the command need to use is Priority Dlci-Group..But confusion
is that command requires you to specify the DLCIS in order as High Med
normal low??

The Q,asked only about specifying high and normal.How to pass by medium
option???

Q3. Configure all packet traversing DLCI:301 to tagged as CRITICAL??

Hope, the guys will like the Question!!!



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