Cisco IE 4000 Software Configuration Guide

905
Configuring IP Unicast Routing
Configuring Multi-VRF CE
DETAILED STEPS
Use the no router bgp autonomous-system-number global configuration command to delete the BGP routing process.
Use the command with keywords to delete routing characteristics.
EXAMPLE
The following example configures BGP for CE to PE routing:
Switch(config)# router bgp 800
Switch(config-router)# address-family ipv4 vrf vl2
Switch(config-router-af)# redistribute ospf 2 match internal
Switch(config-router-af)# neighbor 83.0.0.3 remote-as 100
Switch(config-router-af)# neighbor 83.0.0.3 activate
Switch(config-router-af)# network 8.8.2.0 mask 255.255.255.0
Switch(config-router-af)# exit
Switch(config-router)# address-family ipv4 vrf vl1
Switch(config-router-af)# redistribute ospf 1 match internal
Switch(config-router-af)# neighbor 38.0.0.3 remote-as 100
Switch(config-router-af)# neighbor 38.0.0.3 activate
Switch(config-router-af)# network 8.8.1.0 mask 255.255.255.0
Switch(config-router-af)# end
Displaying Multi-VRF CE Status
You can use the following privileged EXEC commands to display information about multi-VRF CE configuration and status.
Command Purpose
1. configure terminal Enter global configuration mode.
2. router bgp
autonomous-system-number
Configure the BGP routing process with the AS number passed
to other BGP routers, and enter router configuration mode.
3. network network-number mask
network-mask
Specify a network and mask to announce using BGP.
4. redistribute ospf process-id match
internal
Set the switch to redistribute OSPF internal routes.
5. network network-number area
area-id
Define a network address and mask on which OSPF runs and
the area ID for that network address.
6. address-family ipv4 vrf vrf-name Define BGP parameters for PE to CE routing sessions, and
enter VRF address-family mode.
7. neighbor address remote-as
as-number
Define a BGP session between PE and CE routers.
8. neighbor address activate Activate the advertisement of the IPv4 address family.
9. end Return to privileged EXEC mode.
10. show ip bgp [ipv4] [neighbors] Verify BGP configuration.
11. copy running-config
startup-config
(Optional) Save your entries in the configuration file.

Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports