[rancid] Re: VTP

[john heasley]

Tue, Nov 28, 2006 at 08:16:43AM +0100, Johan Bergstr?m:
> On Mon, 2006-11-27 at 11:52 -0800, john heasley wrote:
> > >  
> > > The important information for me is VTP Operating Mode,
> > > VTP Domain Name and VTP Traps Generation
> > 
> > show vtp status was added a long time ago.  and, I expect the commands to
> > alter it would appear in show running (excepting the 'defaults' which
> > cisco may change at their whim).
> > 
> > > The commands I use to setup my vtp are 'vtp domain VTP_DOMAIN' and 'vtp
> > > mode server(or client or transparent)' on some switches/routers where I
> > > want vtp traps, I enable that with 'snmp-server enable traps vtp' the
> > > snmp-server command is shown in 'sh run', so it's cought with rancid
> > > already.
> > > 
> > > The other VTP commands are set with 'vtp pruning', 'vtp version <1|2>'
> > 
> > all of these should appear in the show running output.  either you're
> > running a very old version, have the device configured as "cat5", or
> > ???
> 
> It doesn't show vtp domain or vtp mode in show running, I'm using the
> following versions,

both are collected though; show running and show vtp.  I don't understand
what's missing or where to get it.

Tue, Nov 28, 2006 at 09:05:41AM -0800, Lance Vermilion:
> VTP info is not really captured in the config.

s/really/entirely/

> IOS
> ------
> ops-dsr-01#sh run | i vtp
> vtp interface lo0                 #user defined, by default lowest vlan is chosen
> snmp-server enable traps vtp      #enable/disable is user defined
> 
> CATOS (all of this is captured in the show run/config/config all)
> ------
> sh run
> ...
> ...
> set snmp trap enable  vtp         #enable/disable is user defined
> #vtp
> set vtp domain [ops]              #ops is user defined or null
> set vtp mode client [vlan]        #vlan is optional
> set logging level vtp 5 default   #logging level is user defined
> 
> 
> The show vtp domain/status is different for catos/ios. Here are examples.
> 
> IOS
> ------
> ops-dsr-01#sh vtp status 
> VTP Version                     : 2
> Configuration Revision          : 98
> Maximum VLANs supported locally : 1005
> Number of existing VLANs        : 59
> VTP Operating Mode              : Server
> VTP Domain Name                 : ops
> VTP Pruning Mode                : Enabled
> VTP V2 Mode                     : Enabled
> VTP Traps Generation            : Enabled
> MD5 digest                      : 0xF7 0x00 0x00 0x00 0xD6 0x60 0x24 0x85 
> Configuration last modified by 172.21.253.253 at 10-19-06 19:51:14
> Local updater ID is 172.21.253.254 on interface Lo0 (preferred interface)
> Preferred interface name is lo0  
> 
> CATOS
> ------
> ops-as-01> (enable) sh vtp dom

Ah!  This command is missing.

> Domain Name                      Domain Index VTP Version Local Mode  Password
> -------------------------------- ------------ ----------- ----------- ----------
> ops                              1            2           client      -
> 
> Vlan-count Max-vlan-storage Config Revision Notifications
> ---------- ---------------- --------------- -------------
> 59         1023             98              enabled
> 
> Last Updater    V2 Mode  Pruning  PruneEligible on Vlans
> --------------- -------- -------- -------------------------
> 172.21.253.253  enabled  enabled  2-1000