diff --git a/cisco-asa.sublime-syntax b/cisco-asa.sublime-syntax
index d107ebc..3b1e2a6 100644
--- a/cisco-asa.sublime-syntax
+++ b/cisco-asa.sublime-syntax
@@ -45,6 +45,7 @@ variables:
       (?:changeto)|
       (?:class-map)|
       (?:crypto)|
+      (?:dns\s+server-group)|
       (?:enable)|
       (?:group-policy)|
       (?:hostname)|
@@ -76,7 +77,8 @@ variables:
       (?:tftp-server)|
       (?:timeout)|
       (?:user-identity)|
-      (?:username)
+      (?:username)|
+      (?:vlan\s+\d+)
     )
   number_range_0_255: |
     (?xi)
@@ -410,6 +412,7 @@ variables:
     (?:domain)|
     (?:ftp)|
     (?:https)|
+    (?:isakmp)|
     (?:kerberos)|
     (?:ldaps)|
     (?:ldap)|
@@ -419,14 +422,14 @@ variables:
     (?:ntp)|
     (?:rsh)|
     (?:smtp)|
-    (?:telnet)|
-    (?:talk)|
     (?:snmptrap)|
     (?:snmp)|
     (?:sqlnet)|
     (?:ssh)|
     (?:sunrpc)|
     (?:syslog)|
+    (?:talk)|
+    (?:telnet)|
     (?:www)
   operators: >
     (?:
@@ -537,6 +540,7 @@ contexts:
     - include: aaa_server_host
     - include: treat_detection
     - include: enable_password
+    - include: dns_server_group
     - include: ssh_key_exchange
     - include: monitor_interface
     - include: protocol_settings
@@ -947,6 +951,41 @@ contexts:
       captures:
         1: comment.line
 
+  dns_server_group:
+    - match: |
+        (?xi)
+        ^\s*
+        (dns)\s+(server-group)\s+(\S+)
+      captures:
+        0: cisco.scope
+        1: variable.parameter
+        2: support.constant
+        3: string.unquoted
+      push:
+        - meta_content_scope: text.network.cisco.asa.dns-server-group
+        - include: dns_server_group_name_server
+        - include: dns_server_group_domain_name
+        - include: pop_on_configure_terminal_context
+
+  dns_server_group_name_server:
+    - match: |
+        (?xi)
+        ^\s*
+        (name-server)((?:\s+{{ip}})+)(?:\s+(\S+))?
+      captures:
+        1: support.constant
+        2: constant.numeric.ip.ipv4.address
+        3: entity.other.attribute-name
+
+  dns_server_group_domain_name:
+    - match: |
+        (?xi)
+        ^\s*
+        (domain-name)\s+(\S+)
+      captures:
+        1: support.constant
+        2: string.unquoted
+
   group_policy:
     - match: |
         (?xi)
diff --git a/cisco-ios.sublime-syntax b/cisco-ios.sublime-syntax
index 6152c52..d2e5233 100644
--- a/cisco-ios.sublime-syntax
+++ b/cisco-ios.sublime-syntax
@@ -1169,6 +1169,7 @@ contexts:
     - include: vlan
     - include: ip_http
     - include: ip_scp
+    - include: banner
     - include: ip_subnet_zero
     - include: ip_cef
     - include: aaa_session_id
@@ -3571,6 +3572,29 @@ contexts:
         19: support.constant                      # ipv6 autoconfig
         20: constant.numeric.ip.ipv6.prefix       # ipv6 ip
 
+  banner:
+    - match: |
+        (?xi)
+        ^\s*
+        (banner)\s+(login)\s+
+        (\^?\S)([^\3]*)
+      captures:
+        1: support.constant
+        2: support.constant
+        3: constant.language
+        4: string.unquoted
+        5: constant.language
+      embed: 'mutliline_text'
+      escape: (\3)
+      escape_captures:
+        1: constant.language
+
+  mutliline_text:
+    - meta_scope: multiline-text
+    - match: (.*)
+      captures:
+        1: string.unquoted
+
   errdisable:
     - include: errdisable_recovery_cause
     - include: errdisable_detect_cause
diff --git a/cisco/asa/asa.dns-server-group.sublime-completions b/cisco/asa/asa.dns-server-group.sublime-completions
new file mode 100644
index 0000000..7fb9853
--- /dev/null
+++ b/cisco/asa/asa.dns-server-group.sublime-completions
@@ -0,0 +1,14 @@
+{
+    "scope": "text.network.cisco.asa.dns-server-group",
+    "completions": [
+        { 
+            "trigger": "name-server",
+            "contents": "name-server ${1:192.0.2.1}"
+        },
+        { 
+            "trigger": "domain-name",
+            "contents": "domain-name ${1:example.com}"
+        },
+    ]
+}
+
diff --git a/cisco/asa/asa.sublime-completions b/cisco/asa/asa.sublime-completions
index 7ea26c2..60f6abc 100644
--- a/cisco/asa/asa.sublime-completions
+++ b/cisco/asa/asa.sublime-completions
@@ -21,6 +21,10 @@
             "trigger": "group-policy\tattributes",
             "contents": "group-policy ${1:NAME} attributes\n\t"
         },
+        { 
+            "trigger": "dns\tserver-group",
+            "contents": "dns server-group ${1:NAME}\n\t"
+        },
     ]
 }
 
diff --git a/messages/2.38.0.md b/messages/2.38.0.md
index 578afd5..54b0792 100644
--- a/messages/2.38.0.md
+++ b/messages/2.38.0.md
@@ -1,9 +1,16 @@
-# [2.38.0] - 2020.04.22
+# [2.38.0] - 2020.05.16
 
 ## Added
 
 * Cisco ASA
     
+  * ACL port name "isakmp" added
   * Group Policy
 
     * vpn-tunnel-protocol
+
+  * dns server-group
+
+* Cisco IOS
+
+  * banner login
\ No newline at end of file
diff --git a/tests/syntax_test_cisco_asa.cisco-asa b/tests/syntax_test_cisco_asa.cisco-asa
index eb06627..0cec1ac 100644
--- a/tests/syntax_test_cisco_asa.cisco-asa
+++ b/tests/syntax_test_cisco_asa.cisco-asa
@@ -51,6 +51,11 @@ aaa-server RADIUS protocol radius
 user-identity default-domain LOCAL
 crypto ipsec security-association pmtu-aging infinite
 
+dns server-group NAME
+ name-server 192.0.2.1
+ name-server 192.0.2.2
+ domain-name example.com
+
 vlan 1
   name asdf
  exit
diff --git a/tests/syntax_test_cisco_ios.cisco-ios b/tests/syntax_test_cisco_ios.cisco-ios
index c1c558c..7c6b05f 100644
--- a/tests/syntax_test_cisco_ios.cisco-ios
+++ b/tests/syntax_test_cisco_ios.cisco-ios
@@ -28,6 +28,12 @@ username user password secret 5 $1$feb0$a104Qd9UZ./Ak00KTggPD0
 username [ACCOUNT] privilege 15 secret [ACCOUNT_PASSWORD]
 
 
+banner login ^C
+******************
+LOGIN MESSAGE
+******************
+^C
+
 ! On router01
 # device router02