קל לארגן דפים בעזרת אוספים
אפשר לשמור ולסווג תוכן על סמך ההעדפות שלך.
Android תומך בחיתוך רשתות 5G – שימוש בווירטואליזציה של רשתות כדי לפצל חיבורי רשת יחידים למספר חיבורים וירטואליים נפרדים, שמספקים כמויות משאבים שונות לסוגים שונים של תנועה.
כדי להשתמש בחלוקת הרשתות של 5G לא נדרשת תמיכה באפליקציות, תעבורת הנתונים ברשת תנותב על סמך ההגדרה. אפליקציות עדיין יכולות לבחור רשת אחרת באופן מפורש, אלא אם מוגדר NON_MATCHING_NETWORKS_DISALLOWED.
החל מ-Android 12, אדמינים ב-IT יכולים להשתמש ב-preferentialNetworkService כדי לנתב את התנועה של כל האפליקציות שפועלות בפרופיל העבודה לפלחי רשת קבועים של הארגון. החל מגרסה 13 של Android, מנהלי IT יכולים להשתמש ב-preferentialNetworkService גם במכשירים מנוהלים לחלוטין.
ב-Android מגרסה 13 ואילך, אדמינים ב-IT יכולים להשתמש ב-preferentialNetworkServiceSettings כדי להפעיל עד 5 רשתות מועדפות ולהקצות אפליקציות לרשת ספציפית.
[[["התוכן קל להבנה","easyToUnderstand","thumb-up"],["התוכן עזר לי לפתור בעיה","solvedMyProblem","thumb-up"],["סיבה אחרת","otherUp","thumb-up"]],[["חסרים לי מידע או פרטים","missingTheInformationINeed","thumb-down"],["התוכן מורכב מדי או עם יותר מדי שלבים","tooComplicatedTooManySteps","thumb-down"],["התוכן לא עדכני","outOfDate","thumb-down"],["בעיה בתרגום","translationIssue","thumb-down"],["בעיה בדוגמאות/בקוד","samplesCodeIssue","thumb-down"],["סיבה אחרת","otherDown","thumb-down"]],["עדכון אחרון: 2025-06-03 (שעון UTC)."],[],[],null,["# 5G Network Slicing\n\nAndroid provides support for [5G network slicing](https://source.android.com/docs/core/connect/5g-slicing), the use of network\nvirtualization to divide single network connections into multiple distinct\nvirtual connections that provide different amounts of resources to different\ntypes of traffic.\n\nThe [`deviceConnectivityManagement.preferentialNetworkServiceSettings`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkServiceSettings) and\n[`preferentialNetworkService`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkService) settings configure 5G network slicing.\n| **Key Point:** On devices with a work profile, applications installed on the personal profile are unaffected by these policy settings and they cannot use enterprise slices.\n\nSet up\n------\n\nYou can use [`preferentialNetworkServiceSettings`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#deviceconnectivitymanagement) to configure the\n[5 enterprise slices](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkId). Add networks you want to enable to\n[`preferentialNetworkConfigs`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkServiceSettings).\n\nEach [`ApplicationPolicy`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#ApplicationPolicy) can specify a [`preferentialNetworkId`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#ApplicationPolicy.FIELDS.preferential_network_id) to route\ntraffic to a specific slice. If no value is specified, the\n[`defaultPreferentialNetworkId`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkServiceSettings) will be used instead.\n[`fallbackToDefaultConnection`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#FallbackToDefaultConnection) configures whether the default connection (e.g.\ngeneral cell network or wifi) is used if no preferential network service\nconnection is available.\n\nYou can configure apps not to use preferential network by setting\n[`preferentialNetworkId`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#ApplicationPolicy.FIELDS.preferential_network_id) to [`NO_PREFERENTIAL_NETWORK`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkId).\n\n### Application support\n\n5G network slicing does not require application support, network traffic will be\nrouted based on the configuration. Applications can still explicitly select a\ndifferent network, unless [`NON_MATCHING_NETWORKS_DISALLOWED`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#NonMatchingNetworks) is set.\n\nEnterprise preferential networks map to [`NetworkCapabilities`](https://developer.android.com/reference/android/net/NetworkCapabilities); Specifically\n[`NET_ENTERPRISE_ID_1`](https://developer.android.com/reference/android/net/NetworkCapabilities#NET_ENTERPRISE_ID_1) through [`NET_ENTERPRISE_ID_5`](https://developer.android.com/reference/android/net/NetworkCapabilities#NET_ENTERPRISE_ID_5) map to\n[`PREFERENTIAL_NETWORK_ID_ONE`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkId) through [`PREFERENTIAL_NETWORK_ID_FIVE`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkId).\n| **Key Point:** The default network applies to all installed applications on work profile or all applications on fully managed devices, not just the ones specified in the policy.\n\n### Version support\n\nStarting from Android 12, IT Admins can use [`preferentialNetworkService`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkService) to\nroute traffic for all applications running in the Work Profile to a fixed\nenterprise network slice. Starting with Android 13, IT Admins can use\n[`preferentialNetworkService`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkService) on fully managed devices as well.\n\nOn Android 13 and later, IT Admins can use\n[`preferentialNetworkServiceSettings`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#deviceconnectivitymanagement) to enable up to 5 preferential networks\nand assign applications to a specific network.\n| **Important:** If both `preferentialNetworkServiceSettings` and `preferentialNetworkService` are set, `preferentialNetworkServiceSettings` takes precedence on Android 13 and later.\n\nExample policy\n--------------\n\n {\n \"applications\": [\n {\n \"packageName\": \"com.example.one\",\n \"installType\": \"AVAILABLE\",\n \"preferentialNetworkId\": \"PREFERENTIAL_NETWORK_ID_TWO\"\n },\n {\n \"packageName\": \"com.example.two\",\n \"installType\": \"AVAILABLE\",\n \"preferentialNetworkId\": \"PREFERENTIAL_NETWORK_ID_THREE\"\n }\n ],\n \"deviceConnectivityManagement\": {\n \"preferentialNetworkServiceSettings\": {\n \"defaultPreferentialNetworkId\": \"PREFERENTIAL_NETWORK_ID_TWO\",\n \"preferentialNetworkServiceConfigs\": [\n {\n \"preferentialNetworkId\": \"PREFERENTIAL_NETWORK_ID_TWO\",\n },\n {\n \"preferentialNetworkId\": \"PREFERENTIAL_NETWORK_ID_THREE\",\n }\n ]\n }\n }\n }\n\n| **Important:** Critical applications are excluded from [`defaultPreferentialNetworkId`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#PreferentialNetworkServiceSettings), check the documentation for more details. You can still configure their network by using the [`Application.preferentialNetworkId`](https://developers.google.com/android/management/reference/rest/v1/enterprises.policies#ApplicationPolicy.FIELDS.preferential_network_id) setting.\n| **Tip:** Networks that have no installed applications assigned to them will be silently ignored on the device."]]