Re: Help Dynamips

From: Jonny English (redkidneybeans@gmail.com)
Date: Thu Aug 30 2007 - 18:06:12 ART


Answers embedded.

On 8/31/07, Tony Blanco <blancoj17@yahoo.com> wrote:
>
> Team,
> I am about to use the Dynamips emulation and it looks great until I
> starting configuring the switchs....so far the following are the problems
> that I am having:
>
> 1 - When I go to config t and try to create my vlans...(there is not
> options for creating vlans here), the only way to create my vlans is going
> to vlan database and then be able to create the vlans.

Yes, you can only create vlans in the vlan database
Rack1SW1#vlan database
Rack1SW1(vlan)#vlan 10

2 - I can not change the vtp domain, type..... from the config t.....

This is correct, here is how you do it on dynamips
Rack1SW1#vlan database
Rack1SW1(vlan)#vtp ?
  client Set the device to client mode.
  domain Set the name of the VTP administrative domain.
  password Set the password for the VTP administrative domain.
  pruning Set the administrative domain to permit pruning.
  server Set the device to server mode.
  transparent Set the device to transparent mode.
  v2-mode Set the administrative domain to V2 mode.

Rack1SW1(vlan)#vtp dom
Rack1SW1(vlan)#vtp domain ?
  WORD The ascii name for the VTP administrative domain.

3 - After i create my vlans via the old way (vlan database) I do not see my
> vlans after I exit the vlan database mode.....

This is how you see them in dynamips

Rack1SW1#sh vlan-switch

VLAN Name Status Ports
---- -------------------------------- ---------
-------------------------------
1 default active Fa1/0, Fa1/2, Fa1/4, Fa1/6
                                                Fa1/12
3 VLAN0003 active Fa1/3
4 VLAN0004 active
16 VLAN0016 active Fa1/1
29 VLAN0029 active
36 VLAN0036 active
44 VLAN0044 active
52 VLAN0052 active Fa1/5
57 VLAN0057 active
63 VLAN0063 active
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------
------
1 enet 100001 1500 - - - - - 1002 1003
3 enet 100003 1500 - - - - - 0 0

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------
------
4 enet 100004 1500 - - - - - 0 0
16 enet 100016 1500 - - - - - 0 0
29 enet 100029 1500 - - - - - 0 0
36 enet 100036 1500 - - - - - 0 0
44 enet 100044 1500 - - - - - 0 0
52 enet 100052 1500 - - - - - 0 0
57 enet 100057 1500 - - - - - 0 0
63 enet 100063 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 1 1003
1003 tr 101003 1500 1005 0 - - srb 1 1002
1004 fdnet 101004 1500 - - 1 ibm - 0 0
1005 trnet 101005 1500 - - 1 ibm - 0 0

FYI I downloaded the configuration's recomendation from
> Internetworkexpert site in order to use their's demo lab......
>
> FYI...I already have my own hardware lab at home but I am thinking to use
> Dynamips at office or any where else so I do not have to remotely logon to
> my lab at home.....See below what I mean....
>
>
> Rack1SW1#config t
> Enter configuration commands, one per line. End with CNTL/Z.
> Rack1SW1(config)#vlan ?
> accounting VLAN accounting configuration
> Rack1SW1(config)#vlan
> % Incomplete command.
> Rack1SW1(config)#
> Rack1SW1(config)#
> Rack1SW1(config)#vtp mode ?
> % Unrecognized command
> Rack1SW1(config)#vtp ?
> file Configure IFS filesystem file where VTP configuration is stored.
> if-id Configure interface as the preferred source for the VTP IP
> updater
> address.
> Rack1SW1(config)#vtp
> % Incomplete command.
> Rack1SW1(config)#
> Rack1SW1(config)#
>
>
>
> Do I am missing anything here....what is going on....
>
>
> Thanks for your help.....(I hope there is fix for this)....
>
> Juan
>
>
>
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