diff --git a/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphBuilder.java b/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphBuilder.java
index b4b27b9cc88d14df4670628d8b2456ebb59ebc1c..613307da63c38a0b21086fa8a096d8ab0e45ba1d 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphBuilder.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphBuilder.java
@@ -1,14 +1,8 @@
 package com.dianping.cat.report.page.network.nettopology;
 
-import java.io.InputStream;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
-
-import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
-import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
 
 import com.dianping.cat.Cat;
 import com.dianping.cat.consumer.metric.model.entity.MetricItem;
@@ -20,17 +14,8 @@ import com.dianping.cat.home.nettopo.entity.NetGraph;
 import com.dianping.cat.home.nettopo.entity.NetGraphSet;
 import com.dianping.cat.home.nettopo.entity.NetTopology;
 import com.dianping.cat.home.nettopo.entity.Switch;
-import com.dianping.cat.home.nettopo.transform.DefaultSaxParser;
-
-public class NetGraphBuilder implements Initializable {
-
-	private NetGraph m_netGraphTemplate;
 
-	private Set<String> m_requireGroups;
-
-	public Set<String> buildRequireGroups() {
-		return m_requireGroups;
-	}
+public class NetGraphBuilder {
 
 	public NetGraphSet buildGraphSet(NetGraph netGraphTemplate, Map<String, MetricReport> reports, List<String> alertKeys) {
 		NetGraphSet netGraphSet = new NetGraphSet();
@@ -183,27 +168,4 @@ public class NetGraphBuilder implements Initializable {
 		}
 	}
 
-	@Override
-	public void initialize() throws InitializationException {
-		InputStream is = NetGraphManager.class.getResourceAsStream("/config/default-nettopology-config.xml");
-		NetGraphSet netGraphSet = null;
-
-		try {
-			netGraphSet = DefaultSaxParser.parse(is);
-			m_netGraphTemplate = netGraphSet.getNetGraphs().get(0);
-			is.close();
-
-			m_requireGroups = new HashSet<String>();
-
-			for (NetTopology netTopology : m_netGraphTemplate.getNetTopologies()) {
-				for (Connection connection : netTopology.getConnections()) {
-					for (Interface inter : connection.getInterfaces()) {
-						m_requireGroups.add(inter.getGroup());
-					}
-				}
-			}
-		} catch (Exception e) {
-			Cat.logError(e);
-		}
-	}
 }
diff --git a/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphManager.java b/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphManager.java
index 518eda21ff366c7d8da6e7825f75f2cfd313944b..457fcf9af16c206b491fc8497dd6374c9d83c040 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphManager.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/page/network/nettopology/NetGraphManager.java
@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -22,6 +23,8 @@ import com.dianping.cat.Constants;
 import com.dianping.cat.ServerConfigManager;
 import com.dianping.cat.consumer.metric.model.entity.MetricReport;
 import com.dianping.cat.helper.TimeUtil;
+import com.dianping.cat.home.nettopo.entity.Connection;
+import com.dianping.cat.home.nettopo.entity.Interface;
 import com.dianping.cat.home.nettopo.entity.NetGraph;
 import com.dianping.cat.home.nettopo.entity.NetGraphSet;
 import com.dianping.cat.home.nettopo.entity.NetTopology;
@@ -105,11 +108,10 @@ public class NetGraphManager implements Initializable, LogEnabled {
 		}
 	}
 
-	private Map<String, MetricReport> queryMetricReports(Date date) {
-		Set<String> groupSet = m_netGraphBuilder.buildRequireGroups();
+	private Map<String, MetricReport> queryMetricReports(Set<String> groups, Date date) {
 		Map<String, MetricReport> reports = new HashMap<String, MetricReport>();
 
-		for (String group : groupSet) {
+		for (String group : groups) {
 			ModelRequest request = new ModelRequest(group, date.getTime());
 			MetricReport report = m_service.invoke(request);
 
@@ -140,14 +142,24 @@ public class NetGraphManager implements Initializable, LogEnabled {
 				Transaction t = Cat.newTransaction("NetGraph", "M" + minuteStr);
 				
 				try {
-					Map<String, MetricReport> currentMetricReports = queryMetricReports(TimeUtil.getCurrentHour());
-					List<String> alertKeys = m_alertInfo.queryLastestAlarmKey(5);
 					NetGraph netGraphTemplate = m_netGraphConfigManager.getConfig().getNetGraphs().get(0);
+					Set<String> groups = new HashSet<String>();
+
+					for (NetTopology netTopology : netGraphTemplate.getNetTopologies()) {
+						for (Connection connection : netTopology.getConnections()) {
+							for (Interface inter : connection.getInterfaces()) {
+								groups.add(inter.getGroup());
+							}
+						}
+					}
+					
+					Map<String, MetricReport> currentMetricReports = queryMetricReports(groups, TimeUtil.getCurrentHour());
+					List<String> alertKeys = m_alertInfo.queryLastestAlarmKey(5);
 					
 					m_currentNetGraphSet = m_netGraphBuilder.buildGraphSet(netGraphTemplate, currentMetricReports, alertKeys);
 
 					Date lastHour = new Date(TimeUtil.getCurrentHour().getTime() - TimeUtil.ONE_HOUR);
-					Map<String, MetricReport> lastHourReports = queryMetricReports(lastHour);
+					Map<String, MetricReport> lastHourReports = queryMetricReports(groups, lastHour);
 
 					m_lastNetGraphSet = m_netGraphBuilder.buildGraphSet(netGraphTemplate, lastHourReports, new ArrayList<String>());
 					t.setStatus(Transaction.SUCCESS);
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/network/NetTopologyReportBuilder.java b/cat-home/src/main/java/com/dianping/cat/report/task/network/NetTopologyReportBuilder.java
index 26ee99c023e9360e7279fdb8619e668823ce126b..50b7f687f51886fab5c23a7087a1527170386fb5 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/network/NetTopologyReportBuilder.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/network/NetTopologyReportBuilder.java
@@ -3,6 +3,7 @@ package com.dianping.cat.report.task.network;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
@@ -12,8 +13,11 @@ import com.dianping.cat.configuration.NetworkInterfaceManager;
 import com.dianping.cat.consumer.metric.model.entity.MetricReport;
 import com.dianping.cat.core.dal.HourlyReport;
 import com.dianping.cat.helper.TimeUtil;
+import com.dianping.cat.home.nettopo.entity.Connection;
+import com.dianping.cat.home.nettopo.entity.Interface;
 import com.dianping.cat.home.nettopo.entity.NetGraph;
 import com.dianping.cat.home.nettopo.entity.NetGraphSet;
+import com.dianping.cat.home.nettopo.entity.NetTopology;
 import com.dianping.cat.home.nettopo.transform.DefaultNativeBuilder;
 import com.dianping.cat.report.page.network.nettopology.NetGraphBuilder;
 import com.dianping.cat.report.service.ReportService;
@@ -38,7 +42,17 @@ public class NetTopologyReportBuilder implements ReportTaskBuilder {
 
 	@Override
 	public boolean buildHourlyTask(String name, String domain, Date period) {
-		Set<String> groups = m_netGraphBuilder.buildRequireGroups();
+		NetGraph netGraphTemplate = m_netGraphConfigManager.getConfig().getNetGraphs().get(0);
+		Set<String> groups = new HashSet<String>();
+
+		for (NetTopology netTopology : netGraphTemplate.getNetTopologies()) {
+			for (Connection connection : netTopology.getConnections()) {
+				for (Interface inter : connection.getInterfaces()) {
+					groups.add(inter.getGroup());
+				}
+			}
+		}
+		
 		Map<String, MetricReport> reports = new HashMap<String, MetricReport>();
 
 		for (String group : groups) {
@@ -47,7 +61,7 @@ public class NetTopologyReportBuilder implements ReportTaskBuilder {
 
 			reports.put(group, report);
 		}
-		NetGraph netGraphTemplate = m_netGraphConfigManager.getConfig().getNetGraphs().get(0);
+		
 		NetGraphSet netGraphSet = m_netGraphBuilder.buildGraphSet(netGraphTemplate, reports, new ArrayList<String>());
 		HourlyReport hourlyReport = new HourlyReport();
 
diff --git a/cat-home/src/main/resources/config/default-nettopology-config.xml b/cat-home/src/main/resources/config/default-nettopology-config.xml
index e1a8818dc03e57c102a7fb05f692d36c12c3d5b8..bb553280cc62734429e4d683a7b3ab22aeff0c08 100644
--- a/cat-home/src/main/resources/config/default-nettopology-config.xml
+++ b/cat-home/src/main/resources/config/default-nettopology-config.xml
@@ -1,372 +1,241 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <netGraphSet>
-	<netGraph minute="0">
-		<netTopology name="南汇机房">
-			<anchors>
-				<anchor name="CTC" x="340" y="20" />
-				<anchor name="CNC" x="150" y="60" />
-				<anchor name="HM" x="480" y="480" />
-			</anchors>
-			<switchs>
-				<switch name="QW-E8030" x="340" y="120" state="1" />
-				<switch name="N6K-1" x="280" y="240" />
-				<switch name="N6K-2" x="410" y="240" />
-				<switch name="C3750-CNC" x="150" y="240" />
-				<switch name="F5v2400-1" x="340" y="360" />
-				<switch name="F5v2400-2" x="150" y="360" />
-				<switch name="N7K-1" x="340" y="480" />
-				<switch name="N7K-2" x="150" y="480" />
-				<switch name="N5K-1" x="340" y="600" />
-				<switch name="N5K-2" x="150" y="600" />
-			</switchs>
-			<connections>
-				<connection from="QW-E8030" to="CTC" instate="1" outstate="1">
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/0" instate="1" outstate="1" />
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/2" />
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/4" />
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/6" />
-				</connection>
-				<connection from="C3750-CNC" to="CNC">
-					<interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G"
-						key="GigabitEthernet1/0/1" />
-				</connection>
-				<connection from="N7K-1" to="HM">
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/16" />
-				</connection>
-				<connection from="QW-E8030" to="N6K-2">
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/1" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/3" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="QW-E8030" to="N6K-1">
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/5" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-AntiDDoS" domain="AntiDDoS"
-						key="GigabitEthernet1/0/7" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="N6K-1" to="QW-E8030">
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/1" inwarnning="200M" inserious="400M"
-						outwarnning="300M" outserious="600M" />
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/2" inwarnning="200M" inserious="400M"
-						outwarnning="300M" outserious="600M" />
-				</connection>
-				<connection from="N6K-2" to="QW-E8030">
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/1" inwarnning="200M" inserious="400M"
-						outwarnning="300M" outserious="600M" />
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/2" inwarnning="200M" inserious="400M"
-						outwarnning="300M" outserious="600M" />
-				</connection>
-				<connection from="ADS-1600C3750-CNC" to="ADS-1600">
-					<interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G"
-						key="GigabitEthernet1/0/1" inwarnning="100M" inserious="200M"
-						outwarnning="300M" outserious="500M" />
-					<interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G"
-						key="GigabitEthernet1/0/2" inwarnning="100M" inserious="200M"
-						outwarnning="300M" outserious="500M" />
-				</connection>
-				<connection from="N6K-1" to="F5v2400-1">
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/41" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/42" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="N6K-2" to="F5v2400-1">
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/41" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/42" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="F5v2400-1" to="N6K-1">
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-1" inwarnning="200M" inserious="400M" outwarnning="300M"
-						outserious="600M" />
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-2" inwarnning="200M" inserious="400M" outwarnning="300M"
-						outserious="600M" />
-				</connection>
-				<connection from="F5v2400-1" to="N6K-2">
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-6" inwarnning="200M" inserious="400M" outwarnning="300M"
-						outserious="600M" />
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-8" inwarnning="200M" inserious="400M" outwarnning="300M"
-						outserious="600M" />
-				</connection>
-				<connection from="C3750-CNC" to="F5v2400-2">
-					<interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G"
-						key="GigabitEthernet2/0/7" inwarnning="300M" inserious="500M"
-						outwarnning="100M" outserious="200M" />
-				</connection>
-				<connection from="F5v2400-2" to="C3750-CNC">
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-7" />
-				</connection>
-				<connection from="N6K-1" to="F5v2400-2">
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/43" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-Nexus6001P-1" domain="Nexus6001P-1"
-						key="Ethernet1/44" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="N6K-2" to="F5v2400-2">
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/43" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-					<interface group="switch-Nexus6001P-2" domain="Nexus6001P-2"
-						key="Ethernet1/44" inwarnning="300M" inserious="600M"
-						outwarnning="200M" outserious="400M" />
-				</connection>
-				<connection from="F5v2400-2" to="N6K-1">
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-1" />
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-2" />
-				</connection>
-				<connection from="F5v2400-2" to="N6K-2">
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-6" />
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-8" />
-				</connection>
-				<connection from="C3750-CNC" to="F5v2400-1">
-					<interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G"
-						key="GigabitEthernet1/0/7" inwarnning="300M" inserious="500M"
-						outwarnning="100M" outserious="200M" />
-				</connection>
-				<connection from="F5v2400-1" to="C3750-CNC">
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-7" inwarnning="200M" inserious="400M" outwarnning="300M"
-						outserious="600M" />
-				</connection>
-				<connection from="F5v2400-1" to="N7K-1">
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-3" inwarnning="300M" inserious="600M" outwarnning="200M"
-						outserious="400M" />
-					<interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com"
-						key="1/1-4" inwarnning="300M" inserious="600M" outwarnning="200M"
-						outserious="400M" />
-				</connection>
-				<connection from="N7K-1" to="F5v2400-1">
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/25" inwarnning="1.6G" inserious="1.8G" outwarnning="1.6G"
-						outserious="1.8G" />
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/26" inwarnning="1.6G" inserious="1.8G" outwarnning="1.6G"
-						outserious="1.8G" />
-				</connection>
-				<connection from="F5v2400-2" to="N7K-2">
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-3" />
-					<interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com"
-						key="1/1-4" />
-				</connection>
-				<connection from="N7K-2" to="F5v2400-2">
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/25" />
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/26" />
-				</connection>
-				<connection from="N7K-1" to="N7K-2">
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/1" inwarnning="2G" inserious="4G" outwarnning="100M"
-						outserious="200M" />
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/2" inwarnning="2G" inserious="4G" outwarnning="100M"
-						outserious="200M" />
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/3" inwarnning="2G" inserious="4G" outwarnning="100M"
-						outserious="200M" />
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/4" inwarnning="2G" inserious="4G" outwarnning="100M"
-						outserious="200M" />
-				</connection>
-				<connection from="N7K-2" to="N7K-1">
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/1" inwarnning="100M" inserious="200M" outwarnning="2G"
-						outserious="4G" />
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/2" inwarnning="100M" inserious="200M" outwarnning="2G"
-						outserious="4G" />
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/3" inwarnning="100M" inserious="200M" outwarnning="2G"
-						outserious="4G" />
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/4" inwarnning="100M" inserious="200M" outwarnning="2G"
-						outserious="4G" />
-				</connection>
-				<connection from="N7K-1" to="N5K-1">
-					<interface group="switch-SH-N7010-A" domain="SH-N7010-A"
-						key="Ethernet3/32" inwarnning="4G" inserious="5G" outwarnning="4G"
-						outserious="5G" />
-				</connection>
-				<connection from="N5K-1" to="N7K-1">
-					<interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1"
-						key="Ethernet1/43" inwarnning="4G" inserious="5G" outwarnning="4G"
-						outserious="5G" />
-				</connection>
-				<connection from="N7K-2" to="N5K-2">
-					<interface group="switch-SH-N7010-B" domain="SH-N7010-B"
-						key="Ethernet3/32" inwarnning="4G" inserious="5G" outwarnning="4G"
-						outserious="5G" />
-				</connection>
-				<connection from="N5K-2" to="N7K-2">
-					<interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03"
-						key="Ethernet1/43" inwarnning="4G" inserious="5G" outwarnning="4G"
-						outserious="5G" />
-				</connection>
-				<connection from="N5K-1" to="N5K-2">
-					<interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1"
-						key="Ethernet1/45" />
-					<interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1"
-						key="Ethernet1/46" />
-					<interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1"
-						key="Ethernet1/47" />
-					<interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1"
-						key="Ethernet1/48" />
-				</connection>
-				<connection from="N5K-2" to="N5K-1">
-					<interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03"
-						key="Ethernet1/45" />
-					<interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03"
-						key="Ethernet1/46" />
-					<interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03"
-						key="Ethernet1/47" />
-					<interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03"
-						key="Ethernet1/48" />
-				</connection>
-			</connections>
-		</netTopology>
-		<netTopology name="宝山机房">
-			<anchors>
-				<anchor name="CTC" x="160" y="70" />
-				<anchor name="NH1" x="20" y="410" />
-				<anchor name="NH2" x="490" y="410" />
-				<anchor name="" x="20" y="550" />
-			</anchors>
-			<switchs>
-				<switch name="C3750G" x="160" y="170" />
-				<switch name="F5S3600-1" x="160" y="290" />
-				<switch name="F5S3600-2" x="350" y="290" />
-				<switch name="H12508-1" x="160" y="410" />
-				<switch name="H12508-2" x="350" y="410" />
-				<switch name="Hadoop1" x="160" y="530" />
-				<switch name="Hadoop2" x="350" y="530" />
-			</switchs>
-			<connections>
-				<connection from="C3750G" to="CTC">
-					<interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G"
-						key="GigabitEthernet1/0/11" />
-					<interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G"
-						key="GigabitEthernet2/0/11" />
-				</connection>
-				<connection from="H12508-1" to="NH1">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet1/4/0/47" />
-				</connection>
-				<connection from="H12508-2" to="NH2">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet2/4/0/47" />
-				</connection>
-				<connection from="C3750G" to="F5S3600-1">
-					<interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G"
-						key="GigabitEthernet1/0/2" />
-				</connection>
-				<connection from="F5S3600-1" to="C3750G">
-					<interface group="f5-3600-1-dianping-com" domain="3600-1-dianping-com"
-						key="1-1" />
-				</connection>
-				<connection from="C3750G" to="F5S3600-2">
-					<interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G"
-						key="GigabitEthernet2/0/2" />
-				</connection>
-				<connection from="F5S3600-2" to="C3750G">
-					<interface group="f5-3600-2-dianping-com" domain="3600-2-dianping-com"
-						key="1-1" />
-				</connection>
-				<connection from="F5S3600-1" to="H12508-1">
-					<interface group="f5-3600-1-dianping-com" domain="3600-1-dianping-com"
-						key="1-3" />
-				</connection>
-				<connection from="H12508-1" to="F5S3600-1">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet1/4/0/45" />
-				</connection>
-				<connection from="F5S3600-2" to="H12508-2">
-					<interface group="f5-3600-2-dianping-com" domain="3600-2-dianping-com"
-						key="1-3" />
-				</connection>
-				<connection from="H12508-2" to="F5S3600-2">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet2/4/0/45" />
-				</connection>
-				<connection from="H12508-1" to="H12508-2">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet1/4/0/48" />
-				</connection>
-				<connection from="H12508-2" to="H12508-1">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="GigabitEthernet2/4/0/48" />
-				</connection>
-				<connection from="H12508-1" to="Hadoop1">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet1/2/0/32" />
-				</connection>
-				<connection from="Hadoop1" to="H12508-1">
-					<interface group="switch-S5830_irf" domain="S5830_irf"
-						key="Ten-GigabitEthernet4/0/52" />
-				</connection>
-				<connection from="H12508-2" to="Hadoop2">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet2/2/0/3" />
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet2/2/0/4" />
-				</connection>
-				<connection from="Hadoop2" to="H12508-2">
-					<interface group="switch-S5830-IRF_2" domain="S5830-IRF_2"
-						key="Ten-GigabitEthernet3/0/51" />
-					<interface group="switch-S5830-IRF_2" domain="S5830-IRF_2"
-						key="Ten-GigabitEthernet4/0/51" />
-				</connection>
-				<connection from="H12508-2" to="Hadoop1">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet2/2/0/32" />
-				</connection>
-				<connection from="Hadoop1" to="H12508-2">
-					<interface group="switch-S5830_irf" domain="S5830_irf"
-						key="Ten-GigabitEthernet3/0/52" />
-				</connection>
-				<connection from="H12508-1" to="Hadoop2">
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet1/2/0/3" />
-					<interface group="switch-S12508-1" domain="S12508-1"
-						key="Ten-GigabitEthernet1/2/0/4" />
-				</connection>
-				<connection from="Hadoop2" to="H12508-1">
-					<interface group="switch-S5830-IRF_2" domain="S5830-IRF_2"
-						key="Ten-GigabitEthernet1/0/51" />
-					<interface group="switch-S5830-IRF_2" domain="S5830-IRF_2"
-						key="Ten-GigabitEthernet2/0/51" />
-				</connection>
-			</connections>
-		</netTopology>
-	</netGraph>
+   <netGraph minute="0">
+      <netTopology name="南汇机房">
+         <anchors>
+            <anchor name="CTC" x="340" y="20"/>
+            <anchor name="CNC" x="150" y="60"/>
+            <anchor name="HM" x="480" y="480"/>
+         </anchors>
+         <switchs>
+            <switch name="QW-E8030" x="340" y="120" state="1"/>
+            <switch name="N6K-1" x="280" y="240"/>
+            <switch name="N6K-2" x="410" y="240"/>
+            <switch name="C3750-CNC" x="150" y="240"/>
+            <switch name="F5v2400-1" x="340" y="360"/>
+            <switch name="F5v2400-2" x="150" y="360"/>
+            <switch name="N7K-1" x="340" y="480"/>
+            <switch name="N7K-2" x="150" y="480"/>
+            <switch name="N5K-1" x="340" y="600"/>
+            <switch name="N5K-2" x="150" y="600"/>
+         </switchs>
+         <connections>
+            <connection from="QW-E8030" to="CTC" instate="1" outstate="1">
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/0" instate="1" outstate="1"/>
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/2"/>
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/4"/>
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/6"/>
+            </connection>
+            <connection from="C3750-CNC" to="CNC">
+               <interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G" key="GigabitEthernet1/0/1"/>
+            </connection>
+            <connection from="N7K-1" to="HM">
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/16"/>
+            </connection>
+            <connection from="QW-E8030" to="N6K-2">
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/1"/>
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/3"/>
+            </connection>
+            <connection from="QW-E8030" to="N6K-1">
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/5"/>
+               <interface group="switch-AntiDDoS" domain="AntiDDoS" key="GigabitEthernet1/0/7"/>
+            </connection>
+            <connection from="N6K-1" to="QW-E8030">
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/1"/>
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/2"/>
+            </connection>
+            <connection from="N6K-2" to="QW-E8030">
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/1"/>
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/2"/>
+            </connection>
+            <connection from="ADS-1600C3750-CNC" to="ADS-1600">
+               <interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G" key="GigabitEthernet1/0/1"/>
+               <interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G" key="GigabitEthernet1/0/2"/>
+            </connection>
+            <connection from="N6K-1" to="F5v2400-1">
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/41"/>
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/42"/>
+            </connection>
+            <connection from="N6K-2" to="F5v2400-1">
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/41"/>
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/42"/>
+            </connection>
+            <connection from="F5v2400-1" to="N6K-1">
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-1"/>
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-2"/>
+            </connection>
+            <connection from="F5v2400-1" to="N6K-2">
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-6"/>
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-8"/>
+            </connection>
+            <connection from="C3750-CNC" to="F5v2400-2">
+               <interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G" key="GigabitEthernet2/0/7"/>
+            </connection>
+            <connection from="F5v2400-2" to="C3750-CNC">
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-7"/>
+            </connection>
+            <connection from="N6K-1" to="F5v2400-2">
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/43"/>
+               <interface group="switch-SH-N6001P-1" domain="SH-N6001P-1" key="Ethernet1/44"/>
+            </connection>
+            <connection from="N6K-2" to="F5v2400-2">
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/43"/>
+               <interface group="switch-SH-N6001P-2" domain="SH-N6001P-2" key="Ethernet1/44"/>
+            </connection>
+            <connection from="F5v2400-2" to="N6K-1">
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-1"/>
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-2"/>
+            </connection>
+            <connection from="F5v2400-2" to="N6K-2">
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-6"/>
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-8"/>
+            </connection>
+            <connection from="C3750-CNC" to="F5v2400-1">
+               <interface group="switch-SH-NH-CNC-C3750G" domain="SH-NH-CNC-C3750G" key="GigabitEthernet1/0/7"/>
+            </connection>
+            <connection from="F5v2400-1" to="C3750-CNC">
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-7"/>
+            </connection>
+            <connection from="F5v2400-1" to="N7K-1">
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-3"/>
+               <interface group="f5-2400-1-dianping-com" domain="2400-1-dianping-com" key="1/1-4"/>
+            </connection>
+            <connection from="N7K-1" to="F5v2400-1">
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/25"/>
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/26"/>
+            </connection>
+            <connection from="F5v2400-2" to="N7K-2">
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-3"/>
+               <interface group="f5-2400-2-dianping-com" domain="2400-2-dianping-com" key="1/1-4"/>
+            </connection>
+            <connection from="N7K-2" to="F5v2400-2">
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/25"/>
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/26"/>
+            </connection>
+            <connection from="N7K-1" to="N7K-2">
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/1"/>
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/2"/>
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/3"/>
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/4"/>
+            </connection>
+            <connection from="N7K-2" to="N7K-1">
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/1"/>
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/2"/>
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/3"/>
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/4"/>
+            </connection>
+            <connection from="N7K-1" to="N5K-1">
+               <interface group="switch-SH-N7010-A" domain="SH-N7010-A" key="Ethernet3/32"/>
+            </connection>
+            <connection from="N5K-1" to="N7K-1">
+               <interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1" key="Ethernet1/43"/>
+            </connection>
+            <connection from="N7K-2" to="N5K-2">
+               <interface group="switch-SH-N7010-B" domain="SH-N7010-B" key="Ethernet3/32"/>
+            </connection>
+            <connection from="N5K-2" to="N7K-2">
+               <interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03" key="Ethernet1/43"/>
+            </connection>
+            <connection from="N5K-1" to="N5K-2">
+               <interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1" key="Ethernet1/45"/>
+               <interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1" key="Ethernet1/46"/>
+               <interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1" key="Ethernet1/47"/>
+               <interface group="switch-SH-N5596UP-1" domain="SH-N5596UP-1" key="Ethernet1/48"/>
+            </connection>
+            <connection from="N5K-2" to="N5K-1">
+               <interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03" key="Ethernet1/45"/>
+               <interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03" key="Ethernet1/46"/>
+               <interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03" key="Ethernet1/47"/>
+               <interface group="switch-SH-N5596UP-2-B03" domain="SH-N5596UP-2-B03" key="Ethernet1/48"/>
+            </connection>
+         </connections>
+      </netTopology>
+      <netTopology name="宝山机房">
+         <anchors>
+            <anchor name="CTC" x="160" y="70"/>
+            <anchor name="NH1" x="20" y="410"/>
+            <anchor name="NH2" x="490" y="410"/>
+            <anchor name="" x="20" y="550"/>
+         </anchors>
+         <switchs>
+            <switch name="C3750G" x="160" y="170"/>
+            <switch name="F5S3600-1" x="160" y="290"/>
+            <switch name="F5S3600-2" x="350" y="290"/>
+            <switch name="H12508-1" x="160" y="410"/>
+            <switch name="H12508-2" x="350" y="410"/>
+            <switch name="Hadoop1" x="160" y="530"/>
+            <switch name="Hadoop2" x="350" y="530"/>
+         </switchs>
+         <connections>
+            <connection from="C3750G" to="CTC">
+               <interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G" key="GigabitEthernet1/0/11"/>
+               <interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G" key="GigabitEthernet2/0/11"/>
+            </connection>
+            <connection from="H12508-1" to="NH1">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet1/4/0/47"/>
+            </connection>
+            <connection from="H12508-2" to="NH2">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet2/4/0/47"/>
+            </connection>
+            <connection from="C3750G" to="F5S3600-1">
+               <interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G" key="GigabitEthernet1/0/2"/>
+            </connection>
+            <connection from="F5S3600-1" to="C3750G">
+               <interface group="f5-3600-1-dianping-com" domain="3600-1-dianping-com" key="1-1"/>
+            </connection>
+            <connection from="C3750G" to="F5S3600-2">
+               <interface group="switch-SH-HM-C3750G" domain="SH-HM-C3750G" key="GigabitEthernet2/0/2"/>
+            </connection>
+            <connection from="F5S3600-2" to="C3750G">
+               <interface group="f5-3600-2-dianping-com" domain="3600-2-dianping-com" key="1-1"/>
+            </connection>
+            <connection from="F5S3600-1" to="H12508-1">
+               <interface group="f5-3600-1-dianping-com" domain="3600-1-dianping-com" key="1-3"/>
+            </connection>
+            <connection from="H12508-1" to="F5S3600-1">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet1/4/0/45"/>
+            </connection>
+            <connection from="F5S3600-2" to="H12508-2">
+               <interface group="f5-3600-2-dianping-com" domain="3600-2-dianping-com" key="1-3"/>
+            </connection>
+            <connection from="H12508-2" to="F5S3600-2">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet2/4/0/45"/>
+            </connection>
+            <connection from="H12508-1" to="H12508-2">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet1/4/0/48"/>
+            </connection>
+            <connection from="H12508-2" to="H12508-1">
+               <interface group="switch-S12508-1" domain="S12508-1" key="GigabitEthernet2/4/0/48"/>
+            </connection>
+            <connection from="H12508-1" to="Hadoop1">
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet1/2/0/32"/>
+            </connection>
+            <connection from="Hadoop1" to="H12508-1">
+               <interface group="switch-S5830_irf" domain="S5830_irf" key="Ten-GigabitEthernet4/0/52"/>
+            </connection>
+            <connection from="H12508-2" to="Hadoop2">
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet2/2/0/3"/>
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet2/2/0/4"/>
+            </connection>
+            <connection from="Hadoop2" to="H12508-2">
+               <interface group="switch-S5830-IRF_2" domain="S5830-IRF_2" key="Ten-GigabitEthernet3/0/51"/>
+               <interface group="switch-S5830-IRF_2" domain="S5830-IRF_2" key="Ten-GigabitEthernet4/0/51"/>
+            </connection>
+            <connection from="H12508-2" to="Hadoop1">
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet2/2/0/32"/>
+            </connection>
+            <connection from="Hadoop1" to="H12508-2">
+               <interface group="switch-S5830_irf" domain="S5830_irf" key="Ten-GigabitEthernet3/0/52"/>
+            </connection>
+            <connection from="H12508-1" to="Hadoop2">
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet1/2/0/3"/>
+               <interface group="switch-S12508-1" domain="S12508-1" key="Ten-GigabitEthernet1/2/0/4"/>
+            </connection>
+            <connection from="Hadoop2" to="H12508-1">
+               <interface group="switch-S5830-IRF_2" domain="S5830-IRF_2" key="Ten-GigabitEthernet1/0/51"/>
+               <interface group="switch-S5830-IRF_2" domain="S5830-IRF_2" key="Ten-GigabitEthernet2/0/51"/>
+            </connection>
+         </connections>
+      </netTopology>
+   </netGraph>
 </netGraphSet>
\ No newline at end of file