About the Exchange Service

IOS Exchange Service
1. Quick exchange
2. Cisco fast forward
3. Netflow exchange
4. Multi-layer Switching
One of the following statements
Quick exchange
Quick exchange uses the notification cache item used for exchange to promote group conversion between interfaces.
Interface Mode
Ip route-cache same-interface
The same-interface parameter allows the group to be quickly exchanged on the same interface of the Group, such as the FR interface.
Int s0.1 point-to-multpoint
Ip addr 1.1.1.1
Ip route-cache same-interface
Fast Forwarding
CEF
CISCO Express Forwarding
Layer-3 IP address exchange technology for enhancing group forwarding
Configuration
Ip cef
Or
Ip cef distributes
Enable dCEF on the Interface
Note: dCEF is enabled on vrouters 12000 by default. You can use sh cef int detial.
Disable
No ip route-cache cef
Server Load balancer
Ip load-sharing [per-packet] [per-destination]
NetFlow exchange
Enable Netflow switching on the Interface
Ip route-cache flow
Start data export
Ip flow-export ip-addr udp-port [version 1 | version 5 origin-as]
This command allows you to export stream information to a management application for account calculation.
Indicates the number of notification caches maintained
Ip flow-cache entries number
VIP can be exchanged on boards that do not pass through the bus, that is
(VIP Interface) # ip route-cache distributed
(VIP Interface) # ip route-cache flow
MLS
MLS is a combination of routers and switches. In addition to hardware, you also need to start the mls process of the vswitch.
Mls rp ip
Mls rp vtp-domain [domain-name]
Mls rp management-interface
Example
Ipx routing 2.16.0000.0001
Mls rp ip
Mls rp ipx
Int e0
Ip addr 10.1.1.1 255.255.255.0
Ipx network ld1
Mls rp vtp-domain switchblock
Mls rp ip
Mls rp ipx
Mls rp management-interface