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请教TCAM空间不足问题

kobezhangrui
Level 1
Level 1
本帖最后由 kobezhangrui 于 2019-10-30 16:34 编辑
N9K交换机配置object-group新增一个目标IP显示TCAM空间不足。怎么解决?求大佬帮忙
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Dawei
Cisco Employee
Cisco Employee
Egress RACL 在TCAM中不能合并,所以如果调用在SVI会导致TCAM资源消耗很快。建议汇总ACL条目或改用ingress RACL。
TCAM resources are shared in the following scenarios:
When a routed ACL is applied to multiple switched virtual interfaces (SVIs) in the ingress direction
When a routed ACL is applied to multiple physical Layer 3 interfaces in the ingress or egress direction
TCAM resources are not shared in the following scenarios:
VACL (VLAN ACL) is applied to multiple VLANs.
Routed ACL is applied to multiple SVIs in the egress direction.
TCAM resources are not shared when a routed ACL is applied to multiple SVIs in the egress direction.
https://www.cisco.com/c/en/us/td ... _chapter_01001.html

Yanli Sun
Community Manager
Community Manager
感谢专家解答
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