Cisco Cisco Dynamic Fabric Automation for OpenStack 전단

Cisco

Step 1: Upgrading the Spine Switch Software

Step 2: Upgrading the Border Leaf Software

Step 3: Configuring the First Border Leaf Pair

Step 4: Upgrading the Second Border Leaf Pair

Step 5: Configuring the Second Border Leaf Pair

Step 6: Upgrading the FabricPath Leaf Pair

Step 7: Adding the Cisco DFA Configuration to Layer 2 Leaves

Step 8: Upgrading and Configuring All Remaining Leaf Switches

Step 9: Removing the HSRP Configurations on Border Leaf Pairs

C H A P T E R 4

Migration Configuration

Configuring the BGP Route Reflector on a Spine

Configuring the Virtual Network Identifier Range

Updating SVI Configuration on Border Leaf Nodes

Configuring Border Leafs for DFA

Configuring a Host-facing Interface

Adding a Tenant (VRF) Instance on a Leaf

Adding a Host-Facing Tenant Interface (VLAN)

Removing HSRP Configuration on all Border Leafs

C H A P T E R 5

Troubleshooting the Migration

Troubleshooting the Cisco Dynamic Fabric Automation (DFA) Migration

Verifying That Unicast Connectivity Is Established

Verifying That BGP Sessions Are Established

Verify That the Correct VNI Is Used

Verifying That the Host Is Learned from ARP and That the Adjacency Table is Properly

Verifying That the HSRP Is Up and ARP Entries Are Updated on Both vPC Peers

Verifying the Port and Virtual Port-Channel Status

Verifying the RIB Entry

Verifying That the BGP Configuration is Enabled on the Remote Leaf

Verifying the Proper IS-IS FabricPath Adjacency

Verifying the IS-IS FabricPath Topology and Database

Verifying That Leafs and Border Leafs Have RP Reachability

Verifying That Multicast Routes Are Properly Propagated

Cisco Dynamic Fabric Automation Migration Guide

iv

OL-31503-01

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