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CISCO SWITCHES FOR SMALL and MEDIUM BUSINESS

Introducing the next generation of Cisco Small and Medium Business Switches. Cisco is refreshing its SMB Switch portfolio. Click here  to learn more.


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Beginner

300-28 Switches ACL Problem (Lack of Hardware Error)

Hi!

I am using SG300-28 switches in Layer 3 mode. I have 15 Vlans created and routing. I have 3 ACLS applied on the 5 VLANs.

I am facing problem while adding another ACL in the VLAN interface error is (Lack of Hardware resources).

I don't know what is the problem, I am worried about it. Please help in this.

I have also updated my switch to latest firmware e.g.1.4.0.88

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Enthusiast

hiseems you've reached

hi

seems you've reached maximum number of ACL entries for switch (512). Please:

  • how many ACLs you have configured in total?
  • how many entries have each applied access list on your switch?

you can also check available resources with command "show system resources tcam"

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Beginner

I have 6 ACLs and each

I have 6 ACLs and each contains approx. 6-8 enteries.

I am applying ACLs to VLANs. e.g. ACL1 applied to VLAN 1, 2, 3

 

 

show system resources tcam

This command not working on my switch (SG300-28).