NoteIf we set access-group mode prefer port, it will not only overwrite the effect of other ACLs, but also other features like Netflow (applied to SVI interface) will be affected. NoteA PACL can be configured on
Information About MAC ACLs Information About VLAN ACLs SGACLs and SGTs Order of ACL ApplicationWhen the device processes a packet, it determines the forwarding path of the packet. The path determines which ACLs that the device applies to the traffic. The ...
For such requirements, in the traditional network architecture, the only means to segment was by placing groups in different subnets enforced by IP ACLs. In Cisco SD-Access, in addition to providing the flexibility of using different subnets, we provide the flexibility of micro-segmentation...
不同类型的ACLs ACL Type Where Applied Traffic Control Direction Mac Access Control List (MACL) L2 Switch Port VLAN Access Map (VACL) VLAN List L2 and Non-IP and L3/4 IP Directionless L2 Switch Port L3 Switch Port or SVI L2 and Non-IP ...
8、ial9vPC 配置元素配置元素 配置元素类型 类型 1如果类型1中的元素不一致,则VPC无法建立起来vPC, STP, Vlan status, Port channel, MTU类型 2 VPC可以建立起来,但是可能会导致流量异常VLAN interfaces, HSRP, PIM, GLBP ,ACLs ,etc 系统会对这些不一致的配置产生Syslog 2009 Cisco Systems, Inc. All rights...
Beforebeginningthisprocedure,youmustbeloggedintotheCLIinEXECmode. Besureyouhavealreadyconfiguredandenabledtherequiredswitchedvirtualinterface(SVI)usingthe document,CiscoNexus1000VInterfaceConfigurationGuide.TheSVIisalsocalledtheVLANinterface andprovidescommunicationbetweenVLANs. Youmustknowthefollowing: •IfLayer3Cont...
base: Non-fabric specific core configuration such as hostname, address ranges, aaa, users, acls, ntp, syslog, etc fabric: Fabric specific core elements such as fabric size, interfaces (spine-to->leaf/border), routing protocols (OSPF, BGP) and MLAG services: Services provided by the fabric ...
23、ink发往VPC Secondary设备,再发往上联链路 故障收敛:60ms 恢复收敛:0ms,接入交换机,VPC Primary HSRP Active STP Root,VPC Secondary HSRP Standby STP Root Secondary,L2,L3,ECMP,场景三:peer-link故障,通过keepalive-link检查对端active VPC Secondary关闭所有的VPC member port和VPC Vlan SVI。 流量通过VPC...
now on the same ASA the main site u need to have two important ACLs for vpn one for interesting traffic and one for nat exmption or NAT0 going from CME/ASA to remote LAN based on our example: interesting traffic: access-list 100 permit ip 192.168.1.0 255.255.255.0 ...
base: Non-fabric specific core configuration such as hostname, address ranges, aaa, users, acls, ntp, syslog, etc fabric: Fabric specific core elements such as fabric size, interfaces (spine-to->leaf/border), routing protocols (OSPF, BGP) and MLAG services: Services provided by the fabric ...