- #CISCO MAC ADDRESS TABLE DEFAULT TRUNK FILTERING HOW TO#
- #CISCO MAC ADDRESS TABLE DEFAULT TRUNK FILTERING CODE#
Instance 1, you cannot configure any other encapsulations that also match If you have configured a VLAN rangeĮncapsulation, or encapsulation default, or encapsulation any on service The router does not support overlapping configurations on the ISL trunk encapsulation is not supported. You must configure encapsulation on a service instance before Router (config-if-srv)# encapsulation dot1q 10 Router (config-if)# service instance 22 Ethernet ether Router (config)# interface gigabitethernet0/0/1 To configure a service instance on an interface, these commands The following guidelines apply when you configure EVCs on the Show MAC address table output takes a maximum of 60 seconds to syncup between the hardware entries.Įncapsulation criteria as Ethertype is not supported. MAC ageing happens randomly, it takes around 700 seconds to age out. Static MAC entry does not get cleared on deleting the encapsulation dot1q VLAN.Ĭlassification based on multiple encapsulation types in single EFP is not supported.
#CISCO MAC ADDRESS TABLE DEFAULT TRUNK FILTERING CODE#
Ingress mapping of Differentiated Services Code Point (DSCP) or Class of Service (CoS) to the C-CoS or S-CoS is supported.Įgress classification and queuing is based on DSCP or CoS.ġ024 EFPs per port are supported, which fall into the category of second or higher EFP configured under any BDI on that port.Ħ4 EFPs per BD is supported for BDs with BDI.Įgress filtering is not supported for EFP with double tagged encapsulation.įrame forwarding of double tagged frames with both outermost and innermost tag as 0x88a8 is not supported.įrame forwarding of double tagged frames with outermost tag as 0x8100 and innermost tag as 0x88a8 is not supported. Only dot1q encapsulation is supported on trunk EFPs. You can create a maximum of 128 EFPs per bridge-domain. Restrictions for Ethernet Virtual Connections Configuration These Layer 2 port-based features can run with EVC configured on Service instance-you create, delete, and modify EFP serviceĮncapsulation-you can map traffic to EFPs based on:Ĩ02.1Q VLANs (a single VLAN or a list or range of VLANs)Ĩ02.1Q tunneling (QinQ) VLANs (a single outer VLAN and a list orĭouble-tagged frames mapped to EVC based on C-tags (wildcardīridge domains-you can configure EFPs as members of a bridge domain (up to 64 EFPs per bridge domain for bridge domain with Restrictions for Ethernet Virtual Connections Configuration.Master Command Index for Cisco IOS XE Release 3S: The Cisco IOS XE 3S Carrier Ethernet Command Reference:
#CISCO MAC ADDRESS TABLE DEFAULT TRUNK FILTERING HOW TO#
This document describes how to configure EVC features.įor detailed information about the commands, see: In the ingress direction with one VLAN tag is pushedĪnd in the egress direction one VLAN tag is popped. QoS policies on EFPs are supported with ingress rewrite type as push. VLAN rewrite operation, which is more flexible than the traditional switchport There are two EFPs egressing the same interface, each EFP can have a different
You can use EFPs to configure VLAN translation. Matched against EFP matching criteria on the interface, learned on the matchingĮFP, and forwarded to one or more EFPs in the bridge domain. Have its own matching criteria and rewrite operation.
You can connect multipleĮFPs to the same bridge domain on the same physical interface, and each EFP can That connects a bridge domain to a physical port or to an EtherChannel group.Īn EVC broadcast domain is determined by aīridge domain and the EFPs that are connected to it. An Ethernet flow point (EFP) service instance is a logical interface A bridge domain is a local broadcast domain that is VLAN-ID-agnostic. Network interfaces that identifies a point-to-point or multipoint-to-multipoint path within the service provider network.Īn EVC is a conceptual service pipe within the service provider network. An Ethernet Virtual Connection (EVC) is defined by the Metro-Ethernet Forum (MEF) as an association between two or more user
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