diff --git a/ntc_templates/templates/zte_zxros_show_arp.textfsm b/ntc_templates/templates/zte_zxros_show_arp.textfsm
index 134783d851..51a54b3714 100644
--- a/ntc_templates/templates/zte_zxros_show_arp.textfsm
+++ b/ntc_templates/templates/zte_zxros_show_arp.textfsm
@@ -2,13 +2,13 @@ Value ADDRESS (\d+\.\d+\.\d+\.\d+)
 Value AGE (\S+)
 Value MAC_ADDRESS (\S+)
 Value List INTERFACE (\S+)
-Value EXTERNAL_VLAN (\d+|N/A)
-Value INTERNAL_VLAN (\d+|N/A)
+Value OUTER_VLAN (\d+|N/A)
+Value INNER_VLAN (\d+|N/A)
 Value List SUB_INTERFACE (\S+)
 
 Start
   ^\d+\.\d+\.\d+\.\d+ -> Continue.Record
-  ^${ADDRESS}\s+${AGE}\s+${MAC_ADDRESS}\s+${INTERFACE}\s+${EXTERNAL_VLAN}\s+${INTERNAL_VLAN}\s+${SUB_INTERFACE}\s*$$
+  ^${ADDRESS}\s+${AGE}\s+${MAC_ADDRESS}\s+${INTERFACE}\s+${OUTER_VLAN}\s+${INNER_VLAN}\s+${SUB_INTERFACE}\s*$$
   ^\s+${INTERFACE}\s*$$
   ^\s+${INTERFACE}(\s+${SUB_INTERFACE})?\s*$$
   ^Arp\s+protect
diff --git a/tests/zte_zxros/show_arp/zte_zxros_show_arp.yml b/tests/zte_zxros/show_arp/zte_zxros_show_arp.yml
index 2084fe4549..4fdc04f747 100644
--- a/tests/zte_zxros/show_arp/zte_zxros_show_arp.yml
+++ b/tests/zte_zxros/show_arp/zte_zxros_show_arp.yml
@@ -2,178 +2,178 @@
 parsed_sample:
   - address: "10.10.255.1"
     age: "H"
-    external_vlan: "201"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".201"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "201"
     sub_interface:
       - "N/A"
   - address: "10.10.255.2"
     age: "00:14:17"
-    external_vlan: "201"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".201"
-    internal_vlan: "N/A"
     mac_address: "0427.5873.0b65"
+    outer_vlan: "201"
     sub_interface:
       - "xgei-1/1/0/1."
       - "201"
   - address: "10.10.10.249"
     age: "H"
-    external_vlan: "301"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".301"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "301"
     sub_interface:
       - "N/A"
   - address: "10.10.10.250"
     age: "00:14:17"
-    external_vlan: "301"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".301"
-    internal_vlan: "N/A"
     mac_address: "0427.5873.0b65"
+    outer_vlan: "301"
     sub_interface:
       - "xgei-1/1/0/1."
       - "301"
   - address: "10.10.10.25"
     age: "H"
-    external_vlan: "401"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".401"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "401"
     sub_interface:
       - "N/A"
   - address: "10.10.10.26"
     age: "00:14:17"
-    external_vlan: "401"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".401"
-    internal_vlan: "N/A"
     mac_address: "0427.5873.0b65"
+    outer_vlan: "401"
     sub_interface:
       - "xgei-1/1/0/1."
       - "401"
   - address: "10.10.10.253"
     age: "H"
-    external_vlan: "1001"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".1001"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "1001"
     sub_interface:
       - "N/A"
   - address: "10.10.10.254"
     age: "00:14:17"
-    external_vlan: "1001"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/1"
       - ".1001"
-    internal_vlan: "N/A"
     mac_address: "0427.5873.0b65"
+    outer_vlan: "1001"
     sub_interface:
       - "xgei-1/1/0/1."
       - "1001"
   - address: "10.102.195.181"
     age: "H"
-    external_vlan: "3100"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/2"
       - ".3100"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "3100"
     sub_interface:
       - "N/A"
   - address: "10.102.195.182"
     age: "00:00:39"
-    external_vlan: "3100"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/2"
       - ".3100"
-    internal_vlan: "N/A"
     mac_address: "8cdf.9d27.35c0"
+    outer_vlan: "3100"
     sub_interface:
       - "xgei-1/1/0/2."
       - "3100"
   - address: "10.89.255.201"
     age: "H"
-    external_vlan: "3901"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/2"
       - ".3901"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "3901"
     sub_interface:
       - "N/A"
   - address: "10.89.255.202"
     age: "00:15:00"
-    external_vlan: "3901"
+    inner_vlan: "N/A"
     interface:
       - "xgei-1/1/0/2"
       - ".3901"
-    internal_vlan: "N/A"
     mac_address: "0020.85f8.5d58"
+    outer_vlan: "3901"
     sub_interface:
       - "xgei-1/1/0/2."
       - "3901"
   - address: "10.10.184.255"
     age: "H"
-    external_vlan: "N/A"
+    inner_vlan: "N/A"
     interface:
       - "xxvgei-1/1/0"
       - "/20"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "N/A"
     sub_interface:
       - "N/A"
   - address: "10.10.184.254"
     age: "01:20:43"
-    external_vlan: "N/A"
+    inner_vlan: "N/A"
     interface:
       - "xxvgei-1/1/0"
       - "/20"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.1fe8"
+    outer_vlan: "N/A"
     sub_interface:
       - "xxvgei-1/1/0/"
       - "20"
   - address: "10.10.185.2"
     age: "H"
-    external_vlan: "N/A"
+    inner_vlan: "N/A"
     interface:
       - "xxvgei-1/1/0"
       - "/24"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2010"
+    outer_vlan: "N/A"
     sub_interface:
       - "N/A"
   - address: "10.10.185.3"
     age: "03:09:39"
-    external_vlan: "N/A"
+    inner_vlan: "N/A"
     interface:
       - "xxvgei-1/1/0"
       - "/24"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.d358"
+    outer_vlan: "N/A"
     sub_interface:
       - "xxvgei-1/1/0/"
       - "24"
   - address: "192.168.1.11"
     age: "H"
-    external_vlan: "N/A"
+    inner_vlan: "N/A"
     interface:
       - "mgmt_eth"
-    internal_vlan: "N/A"
     mac_address: "744a.a42b.2011"
+    outer_vlan: "N/A"
     sub_interface:
       - "N/A"