From: Donny MATEO (donny.mateo@sg.ca-indosuez.com)
Date: Tue Nov 18 2003 - 01:03:36 GMT-3
Did cisco not recommend to give some space for L2 packet header
encapsulation ? when you're running on FE interface it might not be a
problem, but on tiny 32kbps WAN link wouldn't that pose a problem ? I
remember some document raising this issue.........does this still applies
?
Donny
#11189
"Hung, Sing-Yu" <Sing-Yu.Hung@pccw.com>
Sent by: nobody@groupstudy.com
11/18/2003 10:01 AM
Please respond to "Hung, Sing-Yu"
To: "Ozgur Guler (Garanti Teknoloji)" <OzgurG@garanti.com.tr>, Cristian Henry
H <chenry@reuna.cl>
cc: ccielab@groupstudy.com, (bcc: Donny MATEO/ADPC/ASIA/BANQUE_INDOSUEZ/FR)
Subject: RE: max-reserved-bandwidth
Hi,
100% should be configured.
r4#sho policy-map qos
Policy Map qos
Class ftp
Bandwidth 100 (kbps) Max Threshold 64 (packets)
Class telnet
Bandwidth 50 (kbps) Max Threshold 64 (packets)
Class class-default
Bandwidth 50 (kbps) Max Threshold 64 (packets)
r4#st fa0/0
Building configuration...
Current configuration : 228 bytes
!
interface FastEthernet0/0
bandwidth 250
no ip address
max-reserved-bandwidth 100
<--------------------------------------------------------- 100 %
service-policy output qos
shutdown
tx-ring-limit 30000
tx-queue-limit 30000
duplex auto
speed auto
ip rtp priority 16384 16383 50
end
r4#sho int fa0/0
FastEthernet0/0 is administratively down, line protocol is down
Hardware is AmdFE, address is 0010.7b40.89c1 (bia 0010.7b40.89c1)
MTU 1500 bytes, BW 250 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:55, output 00:00:52, output hang never
Last clearing of "show interface" counters 23:24:34
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/64 (active/max active/max total)
Reserved Conversations 3/3 (allocated/max allocated)
Available Bandwidth 0 kilobits/sec
<--------------------------------------------- bandwitdh 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
6 packets input, 1284 bytes
Received 6 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
17 packets output, 6342 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Bradford Hung
-----Original Message-----
From: Ozgur Guler (Garanti Teknoloji) [mailto:OzgurG@garanti.com.tr]
Sent: Tuesday, November 18, 2003 12:59 AM
To: Cristian Henry H
Cc: ccielab@groupstudy.com
Subject: RE: max-reserved-bandwidth
that depends on the ios,
some take 75% as the available bw and others do no such reservation.
check the archieves.
Ozgur
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Cristian Henry H
Sent: Monday, November 17, 2003 5:39 PM
Cc: ccielab@groupstudy.com
Subject: max-reserved-bandwidth
Hello group,
If we have the following configuration:
class-map match-all ftp
match protocol ftp
class-map match-all telnet
match protocol telnet
!
policy-map qos
class ftp
bandwidth 100
class telnet
bandwidth 50
class class-default
bandwidth 50
!
int s0/0
bandwith 250
ip rtp priority 16384 16383 50
service-policy output qos
!
What should be the correct value of max-reserved-bandwidth parameter to
config over the serial 0/0 interface?, 80%?
Thank's in advance.
-- Cristian E. Henry REUNAE-mail: chenry@reuna.cl Fono: 56-2-3370336
This archive was generated by hypermail 2.1.4 : Fri Dec 12 2003 - 12:29:13 GMT-3