Layer 3 Behavior with MCT

The following table lists the type of Layer 3 support available with MCT.

Table 1. Layer 3 Feature Support with MCT

Feature

Sub-feature

Session VLAN VE

Member VLAN VE

Design Philosophy

ip

access-groupa     

Yes

Yes

Only features that are relevant for MCT management are supported on session VLAN VE.

address

Yes

Yes

arp-age

Yes

Yes

bgp

No

Yes

bootp-gateway 

Yes

Yes

directed-broadcast

Yes

Yes

encapsulation

Yes

Yes

follow

No

No

helper-address 

Yes

Yes

icmp  

Yes

Yes

igmp  

No

No

irdp

No

Yes

local-proxy-arp

No

Yes

metric 

No

Yes

mtu

Yes

Yes

multicast-boundary

No

No

ospf    

No

Yes

pim   

No

No

pim-sparse   

No

Yes

policy

No

Yes

proxy-arp

No

Yes

redirect         

No

Yes

rip 

No

Yes

tcp   

Yes

Yes

tunnel 

No

Yes

use-acl-on-arp

Yes

Yes

vrrp

No

Yes

vrrp-extended 

No

Yes

ipv6

No

  No

IPv6 is not supported for MCT management.

IPv6 is not supported on member VLAN VE.

a.) *ICL: The ICL port is added as the default whenever a CCEP is in OIF. The data traffic received from the ICL port is filtered out by a dynamically programmed egress filter on the CCEPs.