HOW TO CONFIGURE TELNET ON CISCO SWITCH ( IPV6 )

In this post we will learn how to configure telnet on cisco switch when working on ipv6 . Many of you might know how to configure telnet on cisco switch in ipv4 . But when it comes to ipv6 mostly will fail .

MultiLayer Switch (MLS) is a network device by Cisco that provides Layer 3 (L3) switching in conjunction with existing routers.  It has the ability to operate at higher layers of the OSI reference model, unlike the Data Link Layer (DLL) which are traditionally used by switches.

In the diagram as you can see multilayer switch have been used to configure telnet on cisco switch . As you by default vlan id is 1 . So we will give ip by using vlan and then we will try to access switch through telnet . But this not for ipv4 .  This lab is specially for ipv6 telnet configuration cisco switch .

telnet on cisco switch

MULTILAYER SWITCH CONFIGURATION

Switch>en
Switch#config t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ipv6 unicast-routing
Switch(config)#int vla 1
Switch(config-if)#ipv6 add 2001::1/64
Switch(config-if)#no shut

Switch(config-if)#
%LINK-5-CHANGED: Interface Vlan1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up

Switch(config-if)#exit
Switch(config)#line vty 0 5
Switch(config-line)#password 123

( 123 will be the password when i will access through telnet ) 

Switch(config-line)#login
Switch(config-line)#exit
Switch(config)#

  • Click on one of your laptop and go to DESKTOP > IPCONFIGURATION  
  • Give ip in ipv6 area  .
  • Same way give ip to all machine .

ip configuration in cisco packet tracer

  • Open command prompt and type  telnet  ipaddress 
  • Like in this lab , telnet 2001::1

command prompt in cisco packet tracer  When you are connected it will ask password to access switch . Type right answer and connect to switch through telnet .

 

MULTILAYER SWITCH ? HOW TO CONFIGURE SSH ON CISCO SWITCH (IPV6) ?

LEARN HOW TO CONFIGURE VLAN ON CiSCO SWITCH .

LEARN HOW TO CONFIGURE PAP CONFIGURATION ON CISCO ROUTERS

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