[c-nsp] what is it with 3550s?

Larry Stites ncnet at sbcglobal.net
Wed Feb 3 17:42:59 EST 2010


A quick search through our inventory and I see current used market prices
are:

WS-C3550-12G $675/ea - $875/ea

WS-C3550-24PWR-SMI - $350/ea - $450/ea

WS-C3550-48-EMI $315/ea - $450/ea

WS-C3550-48-SMI $250/ea - $350/ea


~.~
 

Best regards,


Larry E. Stites
Acquisitions and Sales
Northern California Networks, Inc.
Nevada City, Calif. 95959


on 2/3/10 1:55 PM, Jeff Kell wrote:

> On 2/3/2010 4:42 PM, Randy McAnally wrote:
>> Don't the 3550 have some pretty big TCAM and routed VLAN limitations compared
>> to their 3560/3750 counterparts?
>>   
> 
> In our case (vrf-enabled, but not ipv6):
> 
> foobar-3550#show sdm prefer   (a 3550-12)
>  The current template is the routing extended-match template.
>  The selected template optimizes the resources in
>  the switch to support this level of features for
>  16 routed interfaces and 1K VLANs.
> 
>  number of unicast mac addresses:   6K
>  number of igmp groups:             6K
>  number of qos aces:                1K
>  number of security aces:           1K
>  number of unicast routes:          12K
>  number of multicast routes:        6K
> 
> foobar-3750#show sdm prefer   (a 3750-12)
>  The current template is "aggregate default" template.
>  The selected template optimizes the resources in
>  the switch to support this level of features for
>  8 routed interfaces and 1024 VLANs.
> 
>   number of unicast mac addresses:                  6K
>   number of IPv4 IGMP groups + multicast routes:    1K
>   number of IPv4 unicast routes:                    12K
>     number of directly-connected IPv4 hosts:        6K
>     number of indirect IPv4 routes:                 6K
>   number of IPv4 policy based routing aces:         0
>   number of IPv4/MAC qos aces:                      0.875k
>   number of IPv4/MAC security aces:                 1K
> 
> 
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