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

[aamirshafiq]

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

[Michal Bruncko]

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"

[aamirshafiq]

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).