Allied Telesis C613-16164-00 REV E manual Hostname Internetrouter

Page 64

Configuring a complex inter-VRF solution

Configuration files for each external router used in the topology and its associated route table is below. None of the external routers are VRF aware.

hostname Internet_router

!

vlan database

vlan 2 state enable

!

interface port1.0.2 switchport access vlan 2

!

interface vlan1

ip address 192.168.100.254/24

!

interface vlan2

ip address 192.168.200.1/24

!

router bgp 200

bgp router-id 192.168.200.1 neighbor 192.168.100.1 remote-as 100 neighbor 192.168.100.1 activate

!

 

ip route

0.0.0.0/0 192.168.200.254

!

 

Internet_router#show ip route

Codes: C

- connected, S - static, R - RIP, B - BGP

O

- OSPF, IA - OSPF inter area

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2

*

- candidate default

Gateway

of last resort is 192.168.200.254 to network 0.0.0.0

S*

0.0.0.0/0 [1/0] via 192.168.200.254, vlan2

B1.1.1.1/32 [20/0] via 192.168.100.1, vlan1, 00:09:30

B2.2.2.2/32 [20/0] via 192.168.100.1, vlan1, 00:09:30

B3.3.3.3/32 [20/0] via 192.168.100.1, vlan1, 00:09:30

B4.4.4.4/32 [20/0] via 192.168.100.1, vlan1, 00:09:30

B5.5.5.5/32 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.10.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.13.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.14.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.15.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.16.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.17.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.18.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.19.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.20.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.30.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.40.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

B192.168.43.0/24 [20/0] via 192.168.100.2, vlan1, 00:09:30

B192.168.44.0/24 [20/0] via 192.168.100.2, vlan1, 00:09:30

B192.168.45.0/24 [20/0] via 192.168.100.2, vlan1, 00:09:30

C192.168.100.0/24 is directly connected, vlan1

B192.168.140.0/24 [20/0] via 192.168.100.1, vlan1, 00:09:30

C192.168.200.0/24 is directly connected, vlan2

Internet_router#

Page 64 Configure VRF-lite

Image 64
Contents How To Configure VRF-lite Introduction What is VRF-lite?Software feature licenses Command summaryWho should read this document? Which products and software version does it apply to?Contents Glossary VRFUnderstanding VRF-lite VRF-lite security domains Route table and interface management with VRF-liteInterface management with VRF Vlan5Route management with VRF Adding a VRF-aware static ARPInter-VRF communication Static and dynamic inter-VRF routing VRF-lite features in AW+ For exampleVRF aware services include Route limiting per VRF instanceVRF-aware utilities within AW+  Ping SSH client  Telnet client TCP dump Configuring VRF-lite Awplusconfig# access-list standardAwplusconfig-if#switchportaccess vlanx Family Awplusconfig-route-map#match ip Static inter-VRF routing Ip route 192.168.50.0/24 Ip route vrf green 192.168.1.0/24Dynamic inter-VRF communication explained Forwarding Information Base FIB and routing protocolsBGP Inter-VRF communication via BGP Using the route-target command Route-target import ASNVRFinstance For exampleRoute-target both ASNVRFinstance For example Can be replaced withAlso, if VRF shared configuration includes If VRF red initially includesIf VRF shared initially includes Via BGP IVR, VRF shared will end up with the routesIf VRF shared configuration includes Then via BGP IVR, VRF red will end up with the routesHow VRF-lite security is maintained Viewing source VRF and attribute information for a prefixSimple VRF-lite configuration examples Multiple VRFs without inter-VRF communication26 Configure VRF-lite Vlan 28 Configure VRF-lite Configure VRF-lite 30 Configure VRF-lite Configure VRF-lite 32 Configure VRF-lite Inter-VRF configuration examples with Internet access Configuration Configure VRF-lite Example B Configuration 38 Configure VRF-lite Configure VRF-lite Example C Configuration 42 Configure VRF-lite Configure VRF-lite Network description Configuring a complex inter-VRF solution Each VLANs is associated with a VRF instance VRF communication plan Configuration breakdown Configure VRF-lite Configure Vrfs Configure the hardware ACLs Within the same IP subnet that the switch port is a member This example, three access groups are attached to port192.168.43.0/24 via the shared VRF Configure Vlan Database Configure IP Addresses Configure VRF-lite Configure Dynamic Routing Configure VRF-lite 56 Configure VRF-lite Configure Static Routing Complete show run output from VRF device is below Configure VRF-lite 60 Configure VRF-lite Configure VRF-lite IP route table from VRF device is below VRF blue Hostname Internetrouter Hostname sharedrouter Hostname redospfpeer N1 Ospf NssaHostname greeniBGPpeer Hostname bluerippeer Hostname orangerouter Hostname orangeospfpeer Other features used in this configuration VCStack and VRF-liteStack provisioning GreyX610 VCStack configuration Virtual Chassis IDX900 configuration 74 Configure VRF-lite Sharing VRF routing and double tagging on the same port Communication planGreen PortX610 a ConfigurationsX610 B Configure VRF-lite Additional notes BGP configuration tips 80 Configure VRF-lite VRF device Red router vlan database Red router Configuring static route limits Route LimitsAllowed number of fib routes excluding Connect and Static Configuring Dynamic route limits100 No max-fib-routes SyntaxVRF-lite usage guidelines General Useful VRF-related diagnostics command listRouting general Routing protocols IP prefix network, e.g HW platform table commands TCPdump

C613-16164-00 REV E specifications

The Allied Telesis C613-16164-00 REV E is a robust networking device designed to enhance connectivity and communication within enterprise environments. Renowned for its reliability and efficiency, this device serves as an ideal choice for organizations seeking to improve their network infrastructure.

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In conclusion, the Allied Telesis C613-16164-00 REV E stands out as an excellent networking solution characterized by its support for multiple networking layers, high-speed data transfer, and robust security features. Ideal for both small to medium enterprises and larger organizations, it helps ensure that businesses can maintain efficient and secure operations in a constantly evolving digital landscape.