Enterasys improvements (#2412)

* enterasys: Improve Telnet support

* enterasys: Include "show version" output as comment

CHANGELOG.md

@@ -28,7 +28,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - enterasys model now works with both ro and rw access (@sargon)
 - restore including last configuration change IOS if the change is done by real user. Resolves #1921 (@raunz)
 - Additional scrubbing for SonicOS v7 devices (@gerard780)
-
+- improved Telnet support for enterasys (@jplitza)
+- Include "show version" output for enterasys (@jplitza)
 
 ### Fixed
 

lib/oxidized/model/enterasys.rb

@@ -13,6 +13,10 @@ class Enterasys < Oxidized::Model
     comment cfg
   end
 
+  cmd 'show version' do |cfg|
+    comment cfg
+  end
+
   cmd 'show config' do |cfg|
     cfg.gsub! /^This command shows non-default configurations only./, ''
     cfg.gsub! /^Use 'show config all' to show both default and non-default configurations./, ''
@@ -22,7 +26,12 @@ class Enterasys < Oxidized::Model
     cfg
   end
 
-  cfg :ssh do
+  cfg :telnet do
+    username /^Username:/i
+    password /^Password:/i
+  end
+
+  cfg :telnet, :ssh do
     pre_logout 'exit'
   end
 end