hi there,
not exactly same, but we have SIP-200 with SPA-8XCHT1/E1 running
without any problem.
this one with : 122-33.SRC2 ( IOS & pkg ) unfortunately our qos config
not complex as you are.
furher diagnostic it might be usefull to check the output of : "show
plat hard capacity qos"
my $0.2
--
hsa
Ahmad, Sazli Bin wrote:
Good Day,
We have a problem with SIP-401 Engine 5 Linecard getting TCAM errors
when Qos is applied on an E1 SPA Card.
This problem will happen when outgoing service-policy is applied on the
Serial Interface and it will generate TCAM errors and eventually will
crash the Linecard.
Below are the sample of the Qos configuration.
class-map match-all cpe-mgmt
match access-group 2052
class-map match-all TrustPrecedence-cos4
match ip precedence 4
class-map match-all TrustPrecedence-cos2
match ip precedence 2
class-map match-any SIP-401-TESTING
match access-group 2190
class-map match-all SIP-401-cos1
match any
class-map match-all SIP-401-cos3
match dscp 34
policy-map SIP-401-child-out
description Inbound Classification for SIP-401 Testing
class TrustPrecedence-cos4
priority
police 1000000 200000 400000 conform-action transmit exceed-action
drop
class SIP-401-TESTING
bandwidth remaining percent 60
random-detect
random-detect precedence 3 3200 packets 4096 packets 1
police 1000000 200000 400000 conform-action transmit exceed-action
drop
class TrustPrecedence-cos2
bandwidth remaining percent 25
random-detect
random-detect precedence 2 2000 packets 3200 packets 1
police 1000000 200000 400000 conform-action transmit exceed-action
drop
class SIP-401-cos3
bandwidth remaining percent 10
random-detect
random-detect precedence 1 1000 packets 2000 packets 1
police 1000000 200000 400000 conform-action transmit exceed-action
drop
class SIP-401-cos1
bandwidth remaining percent 4
random-detect
random-detect precedence 0 500 packets 1000 packets 1
police 1000000 200000 400000 conform-action transmit exceed-action
drop
class cpe-mgmt
bandwidth remaining percent 1
random-detect
random-detect precedence 0 500 packets 1000 packets 1
police 16000 3200 6400 conform-action transmit exceed-action drop
class class-default
bandwidth remaining percent 1
random-detect
random-detect precedence 0 500 packets 1000 packets 1
police 16000 3200 6400 conform-action transmit exceed-action drop
policy-map SIP-401-out
description Parent Outbound Policy for SIP-401 Testing
class class-default
shape average 1000000 200000 400000
service-policy SIP-401-child-out
Can I have any advise on what could be the cause of the problem? If the
problem is due to the Qos setting, what will be the recommended Qos
configuration in order to avoid any TCAM errors and Linecard crash?
Will there be another way of configuring the Qos in order for us to
achieve the same output as above?
Regards
Sazli Ahmad
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