[Network] express route 100% depth support.

src/azure-cli/azure/cli/command_modules/network/_help.py

@@ -2728,6 +2728,15 @@
             --path primary --peering-name AzurePrivatePeering
 """
 
+helps['network express-route list-route-tables-summary'] = """
+type: command
+short-summary: Show the current routing table summary of an ExpressRoute circuit peering.
+examples:
+  - name: List Route Table Summary
+    text: |
+        az network express-route list-route-tables-summary -g MyResourceGroup -n MyCircuit --path primary --peering-name AzurePrivatePeering
+"""
+
 helps['network express-route list-service-providers'] = """
 type: command
 short-summary: List available ExpressRoute service providers.
@@ -2772,6 +2781,15 @@
 short-summary: Get the details of an ExpressRoute circuit connection.
 """
 
+helps['network express-route peering connection list'] = """
+type: command
+short-summary: List all global reach connections associated with a private peering in an express route circuit.
+examples:
+  - name: List ExpressRouteCircuit Connection
+    text: |
+        az network express-route peering connection list --circuit-name MyCircuit --peering-name MyPeering --resource-group MyResourceGroup
+"""
+
 helps['network express-route peering create'] = """
 type: command
 short-summary: Create peering settings for an ExpressRoute circuit.
@@ -2841,6 +2859,15 @@
     crafted: true
 """
 
+helps['network express-route peering get-stats'] = """
+type: command
+short-summary: Get all traffic stats of an ExpressRoute peering.
+examples:
+  - name: Get ExpressRoute Circuit Peering Traffic Stats
+    text: |
+        az network express-route peering get-stats --circuit-name MyCircuit --name MyPeering --resource-group MyResourceGroup
+"""
+
 helps['network express-route port'] = """
 type: group
 short-summary: Manage ExpressRoute ports.

src/azure-cli/azure/cli/command_modules/network/_params.py

@@ -766,6 +766,10 @@ def load_arguments(self, _):
         c.argument('connection_name', options_list=['--name', '-n'], help='Name of the peering connection.', id_part='child_name_2')
         c.argument('peer_circuit', help='Name or ID of the peer ExpressRoute circuit.', validator=validate_er_peer_circuit)
 
+    with self.argument_context('network express-route peering connection list') as c:
+        c.argument('circuit_name', id_part=None)
+        c.argument('peering_name', id_part=None)
+
     with self.argument_context('network express-route peering peer-connection') as c:
         c.argument('circuit_name', circuit_name_type, id_part=None)
         c.argument('peering_name', options_list=['--peering-name'], help='Name of BGP peering (i.e. AzurePrivatePeering).', id_part=None)

src/azure-cli/azure/cli/command_modules/network/commands.py

@@ -749,7 +749,8 @@ def _make_singular(value):
         g.show_command('show', 'get')
         g.command('get-stats', 'get_stats')
         g.command('list-arp-tables', 'begin_list_arp_table')
-        g.custom_command('list-route-tables', 'list_express_route_route_tables')
+        g.command('list-route-tables', 'begin_list_routes_table', is_preview=True)
+        g.command('list-route-tables-summary', 'begin_list_routes_table_summary', is_preview=True)
         g.custom_command('create', 'create_express_route', supports_no_wait=True)
         g.custom_command('list', 'list_express_route_circuits')
         g.command('list-service-providers', 'list', command_type=network_ersp_sdk)
@@ -782,12 +783,14 @@ def _make_singular(value):
         g.command('delete', 'begin_delete')
         g.show_command('show', 'get')
         g.command('list', 'list')
+        g.command('get-stats', 'get_peering_stats', command_type=network_er_sdk, is_preview=True)
         g.generic_update_command('update', setter_name='begin_create_or_update', setter_arg_name='peering_parameters', custom_func_name='update_express_route_peering')
 
     with self.command_group('network express-route peering connection', network_erconn_sdk) as g:
         g.custom_command('create', 'create_express_route_peering_connection')
         g.command('delete', 'begin_delete')
         g.show_command('show')
+        g.command('list', 'list')
 
     with self.command_group('network express-route peering peer-connection', network_perconn_sdk, is_preview=True) as g:
         g.show_command('show', is_preview=True)

src/azure-cli/azure/cli/command_modules/network/custom.py

@@ -2576,15 +2576,6 @@ def update_express_route(instance, cmd, bandwidth_in_mbps=None, peering_location
     return instance
 
 
-def list_express_route_route_tables(cmd, resource_group_name, circuit_name, peering_name, device_path):
-    from azure.cli.core.commands import LongRunningOperation
-
-    client = network_client_factory(cmd.cli_ctx).express_route_circuits
-
-    return LongRunningOperation(cmd.cli_ctx)(
-        client.begin_list_routes_table(resource_group_name, circuit_name, peering_name, device_path)).value
-
-
 def create_express_route_peering_connection(cmd, resource_group_name, circuit_name, peering_name, connection_name,
                                             peer_circuit, address_prefix, authorization_key=None):
     client = network_client_factory(cmd.cli_ctx).express_route_circuit_connections

src/azure-cli/azure/cli/command_modules/network/tests/hybrid_2018_03_01/test_network_commands.py

@@ -13,7 +13,7 @@
 from azure.cli.core.profiles import supported_api_version, ResourceType
 
 from azure.cli.testsdk import (
-    ScenarioTest, LiveScenarioTest, ResourceGroupPreparer, StorageAccountPreparer, live_only)
+    ScenarioTest, LiveScenarioTest, ResourceGroupPreparer, StorageAccountPreparer, live_only, record_only)
 
 from knack.util import CLIError
 
@@ -746,6 +746,7 @@ def _test_express_route_auth(self):
 
         self.cmd('network express-route auth list --resource-group {rg} --circuit-name {er}', checks=self.is_empty())
 
+    @record_only()  # record_only as the express route is extremely expensive, contact service team for an available ER
     @ResourceGroupPreparer(name_prefix='cli_test_express_route')
     def test_network_express_route(self, resource_group):
 
@@ -803,6 +804,7 @@ def test_network_express_route(self, resource_group):
 
 class NetworkExpressRouteIPv6PeeringScenarioTest(ScenarioTest):
 
+    @record_only()  # record_only as the express route is extremely expensive, contact service team for an available ER
     @ResourceGroupPreparer(name_prefix='cli_test_express_route_ipv6_peering')
     def test_network_express_route_ipv6_peering(self, resource_group):