Migrating Azure leased Line from class mode to arm mode

The previous articles describe the ASM mode and arm mode for Azure. Many users have deployed Azure's leased line services in ASM mode, and if the deployed application is ARM mode, or ASM mode and arm mode, then the ASM mode leased line needs to be migrated to arm mode. This is mainly:

1. Dedicated line in ASM mode does not support arm's vnet access

2. The dedicated line in arm mode supports ASM and arm two modes of vnet, as mentioned in the previous article:

Http://www.cnblogs.com/hengwei/p/5502332.html

This article describes how to seamlessly migrate Azure's Express Route (leased line service) from ASM mode to arm mode.

1. The whole process does not need to tear down the previous leased line,

2. No operator coordination is required,

3. You can complete the migration of express route in about a few minutes,

4. The previously configured BGP information is still retained,

5. After the migration is complete, you need to configure the association with the vnet, and if you need to correlate both ASM and arm, configure the ER to support both arm and ASM modes

The steps are as follows:

1. First obtain information about the Express route in ASM mode:

get-azurededicatedcircuitbandwidth                        billingtype                      : metereddatacircuitname                      : Abcdeflocation                         : Shanghaiservicekey                       : xxxxxx-xxxxxx-xxxxxxserviceprovidername              : Shanghai Telecom Ethernetserviceproviderprovisioningstate:provisionedsku                              : Standardstatus                           : Enabled

2. Migrating

Move-azurermexpressroutecircuit-name"Abcdef_arm"-resourcegroupname"hw2arm01"-location"China East"-servicekey"xxxxxx-xxxxxx-xxxxxx"Name:abcdef_ARMResourceGroupName:hw2arm01Location : Chinaeastid:/subscriptions/xxxxxx/resourcegroups/hw2arm01/providers/microsoft.network/expressrout ecircuits/abcdef_armetag:w/"xxxxxx"Provisioningstate:succeededsku: { /c3>"Name":"Standard_metereddata",                                     "Tier":" Standard",                                     "Family":"Metereddata"}circuitprovisioningstate:enabledserviceproviderprovisioningstate:provi Sionedserviceprovidernotes:serviceproviderproperties: {"Serviceprovidername":"Shanghai Telecom Ethernet",                                     "peeringlocation":"Shanghai",                                     "bandwidthinmbps": 50}servicekey:xxxxxxpeerings: [{"Name":"azureprivatepeering",                                       "Etag":"w/\"Xxxxxx\"",                                       "Id":"/subscriptions/xxxxxx/resourcegroups/hw2arm01/providers/microsoft.network/expressro Utecircuits/abcdef_arm/peerings/azureprivatepeering",                                       "Peeringtype":"azureprivatepeering",                                       " State":"Enabled",                                       "azureasn": 12076,                                       "peerasn": 65008,                                       "Primarypeeraddressprefix":"192.168.50.0/30",                                       "Secondarypeeraddressprefix":"192.168.60.0/30",                                       "Primaryazureport":"stexp-sha03-06gmr-cis-1-pri-a",                                       "Secondaryazureport":"stexp-sha03-06gmr-cis-2-sec-a",                                       "Vlanid": 888,                                       "provisioningstate":"succeeded"}]authorizations: []ALLOWC Lassicoperations:False

This is the end of the migration process.

Migrating Azure leased Line from class mode to arm mode