Kendel Avaya-Fabric connect -Demo Lab Guide – SPB IP Shortcuts-3
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This document provides instructions for configuring IP shortcuts and DHCP relay on an Avaya VSP network. It describes enabling ECMP for load balancing IP traffic across multiple equal-cost paths. Configuration steps include enabling IP routing on the default VRF, creating a VLAN, assigning an IP address, enabling IS-IS redistribution and applying the configuration. Checks include viewing IP routes and the IS-IS FIB. DHCP relay is configured by enabling it on an interface and specifying the DHCP server IP addresses.
Kendel Avaya-Fabric connect -Demo Lab Guide – SPB IP Shortcuts-3
- 1. Demo Lab Guide – SPB IP Shortcuts Eli Kendel Corporate Consulting Engineer, Enterprise Business Solutions & SDN Fx WW Sales ACE-Fx # 18 , CCIE-DC # 48279 Ekendel@avaya.com
- 2. © 2012 Avaya Inc. All rights reserved. 2 IP Shortcuts If you only need IP routing instance (the default VRF-0/GRT) for everything
- 3. © 2012 Avaya Inc. All rights reserved. 33 Ip ecmp enable vlan create 12 name “user-12 type port-mstprstp 0 vlan members add 12 1/2 vlan i-sid 12 100012 interface vlan 12 ip address 10.10.12.1 255.255.255.0 exit router isis spbm 1 ip enable redistribute direct redistribute direct enable exit isis apply redistribute direct Enabling IP Shortcuts IP routing on VRF-0 (GRT) Enabling ECMP is optional, but it is necessary so that IP Shortcuts leverage SPB’s equal cost paths
- 4. © 2012 Avaya Inc. All rights reserved. 4 Checking IP Shortcuts IP routing on VRF-0 (GRT) show ip route show isis spbm ip-unicast-fib l2 ping ip-address <ip-addr-or-subnet> l2 traceroute ip-address <ip-addr-or-subnet>
- 5. © 2012 Avaya Inc. All rights reserved. 5 IP Dhcp-Relay
- 6. © 2012 Avaya Inc. All rights reserved. 66 interface vlan 11 ip address 10.10.11.252 255.255.255.0 ip dhcp-relay Exit ip dhcp-relay fwd-path 10.10.11.252 192.168.100.150 ip dhcp-relay fwd-path 10.10.11.252 192.168.100.150 enable Enabling DHCP-Relay Enabling DHCP- Relay on relevant Interface Enable fwd-path point DHCP ip address