Hi All,

Quick and dirty way to have your Switch/Router report the actual "correct" 
speed to any value in JunOS:

interfaces { 
   ge-1/3/0 { 
       vlan-tagging; 
       unit 101 { 
           bandwidth 4m; 
           vlan-id 101; 
               address x.x.x.x/25 { 
                   vrrp-group 102 { 
                       virtual-address x.x.x.1; 
                       priority 100; 
                       preempt; 
                       accept-data; 
                   } 
               } 
           } 
       } 
       unit 602 { 
           bandwidth 10m; 
           vlan-id 602; 
           family inet { 
               } 

Note the "bandwidth" line against any interface or sub-interface (such as a 
VLAN). This is the value that will be reported via SNMP when Intermapper probes 
the system. This is so Intermapper doesn't make every subinterface "100M" or 
"1G" when trying to ascertain the bandwidth of a subinterface. (Normally, 
Intermapper gets the value from the "master" interface). 

Regards,

- Chris.




On 2009-11-12, at 3:39 PM, Janice Losgar wrote:

> Hi Sharon,
> 
> You did it exactly right. InterMapper reports the speed and type of the 
> interface based upon the SNMP response from the device. If you know the 
> device is incorrectly reporting the speed, you can change the reported speed 
> of the interface to the actual speed by right-clicking on the interface entry 
> in the Interfaces window and selecting 'Set Link Speed' from the context 
> menu. You can also do this by right-clicking on the link itself and choosing 
> 'Set Link Speed' from the context menu.
> 
> Regards,
> 
> Janice Losgar
> Dartware, LLC
> 
> On Nov 12, 2009, at 2:40 PM, IM-Talk-Forum wrote:
> 
>> Recently moved some servers and I was trying to check to see if they were 
>> connecting at the proper speed and duplex.
>> How can I see the speed/duplex that are on the network via using interMapper.
>> When I right click on device(server) and select interfaces the reading is 
>> 100M and I know for a fact they have GIGABIT NIC on a GIG switch
> 
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