From 52d91cbefb126ad7a9a93513bbd85dd00f436375 Mon Sep 17 00:00:00 2001
From: Wenda Ni <wenni@microsoft.com>
Date: Tue, 10 Sep 2019 18:38:24 +0000
Subject: [PATCH] Add CLI design for changing admin status

Signed-off-by: Wenda Ni <wenni@microsoft.com>
---
 doc/sonic-sub-port-intf-hld.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/doc/sonic-sub-port-intf-hld.md b/doc/sonic-sub-port-intf-hld.md
index 27e28894698..9fb1b677474 100644
--- a/doc/sonic-sub-port-intf-hld.md
+++ b/doc/sonic-sub-port-intf-hld.md
@@ -429,6 +429,29 @@ Usage: config interface ip del <sub_port_interface_name> <ip_addr>
 ```
 
 ### 4.1.3 Change admin status on a sub port interface
+Current `config interface startup` and `shutdown` commands are extended to sub port interfaces to set admin status up and down, respectively, on a sub port interface.
+```
+Usage: config interface startup [OPTIONS] <interface_name>
+
+  Start up interface
+
+Options:
+  --help    Show this message and exit.
+```
+```
+Usage: config interface shutdown [OPTIONS] <interface_name>
+
+  Shut down interface
+
+Options:
+  --help    Show this message and exit.
+```
+```
+Usage: config interface startup <sub_port_interface_name>
+```
+```
+Usage: config interface shutdown <sub_port_interface_name>
+```
 
 ## 4.2 Show commands
 ```