From: Bob Sinclair (bsinclair@netmasterclass.net)
Date: Mon Feb 13 2006 - 10:00:51 GMT-3
Pushkar,
Sounds to me like you really want to reserve 40% for Voice or Mail, but within
that 40% percent half should go to Voice and half should go to Mail. How
about a hierarchical policy like this:
class-map match-any Voice-or-Mail
match class Voice
match class Mail
policy-map CHILD
class Voice
bandwidth percent 50
class Mail
bandwidth percent 50
policy-map Parent
class Voice-or-Mail
bandwidth percent 40
service-policy CHILD
class HTTP
bandwidth percent 20
class FTP
bandwidth percent 10
HTH,
Bob Sinclair
CCIE #10427, CCSI 30427
www.netmasterclass.net
----- Original Message -----
From: Radioactive Frog
To: Ccie Be ; Cisco certification ; ccielab-subscribe@groupstudy.com
Sent: Monday, February 13, 2006 7:41 AM
Subject: QoS scenario --> bandwidth fall back Question
Hi Guys,
Here is a scenario:-
Bandwidth allocation:-
70 percent---------->Total traffic for QoS
1) 10 percent - FTP
2) 20 percent - HTTP
3) 20 percent - Voice
4) 20 percent - Mail
In general implementation of QoS, if suppose mail is not using 20 percent
of
traffic it goes to COMMON POOL. and that amount of bandwidth can be
utilised
by any other services on the based of priority.
The question is here :- If 20 percent of mail traffic is idle (free) is
there any way around to add that bandwidth to Voice ? I don't want to put
that in the common pool. If its possible how can we do it ?
any input will be appreciated.
Pushkar
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