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Community Member

Cisco 2821 "no rate-limit" trouble

We are using Cisco 2821 with image c2800nm-ipbase-mz.123-8.T5.bin.

We are using it as router for our small MAN Internet distribution network. We hava some rate-limits on each VLAN interface for limit customers traffic (eg. 3Mbps for custA, 2Mbps for CustB...)

When i want to change some rate limit, i do

no rate limit..... and sometimes (i don't know why - router load, traffic?) rate-limit is not removed so i can't create new one

Can anyone help me ?

Example:

Router# sh run

...

interface GigabitEthernet0/1.95

description Customers VLAN95

encapsulation dot1Q 95

ip address 11.12.5.33 255.255.255.240

no ip redirects

no ip unreachables

no ip proxy-arp

rate-limit input access-group 2601 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2603 560000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2604 256000 8000 16000 conform-action transmit exceed-action drop

rate-limit output access-group 2601 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2603 560000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2604 512000 8000 16000 conform-action transmit exceed-action drop

no cdp enable

...

Router# no rate-limit input access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

Router# no rate-limit output access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

Router# sh run

...

interface GigabitEthernet0/1.95

description Customers VLAN95

encapsulation dot1Q 95

ip address 11.12.5.33 255.255.255.240

no ip redirects

no ip unreachables

no ip proxy-arp

rate-limit input access-group 2601 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2603 560000 64000 128000 conform-action transmit exceed-action drop

rate-limit input access-group 2604 256000 8000 16000 conform-action transmit exceed-action drop

rate-limit output access-group 2601 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2602 1184000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2603 560000 64000 128000 conform-action transmit exceed-action drop

rate-limit output access-group 2604 512000 8000 16000 conform-action transmit exceed-action drop

no cdp enable

...

2 REPLIES
Silver

Re: Cisco 2821 "no rate-limit" trouble

Hi,

mmm .. I haven't found a specific bug, but it seems an IOS bug ... Have you tryed a software update?

Regards

Andrea

Community Member

Re: Cisco 2821 "no rate-limit" trouble

Hi,

i'm planing to upgrade from c2800nm-ipbase-mz.123-8.T5.bin to c2800nm-ipbasek9-mz.124-9.T.bin

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