[c-nsp] 3550 sdm templates

Tassos Chatzithomaoglou achatz at forthnet.gr
Fri Feb 24 11:04:39 EST 2006

In the 3550, the default sdm template allows 8K unicast routes.

3550#sh sdm prefer
  The current template is the default template.
  The selected template optimizes the resources in
  the switch to support this level of features for
  8 routed interfaces and 1K VLANs.

  number of unicast mac addresses:   5K
  number of igmp groups:             1K
  number of qos aces:                1K
  number of security aces:           1K
  number of unicast routes:          8K
  number of multicast routes:        1K

Is this the correct way to see how many routes exist in the 3550?

3550#sh ip route summary
IP routing table name is Default-IP-Routing-Table(0)
Route Source    Networks    Subnets     Overhead    Memory (bytes)
connected       0           9           720         1440
static          2           1           264         480
ospf 100        185         9487        619072      1558740
   Intra-area: 0 Inter-area: 183 External-1: 25 External-2: 9464
   NSSA External-1: 0 NSSA External-2: 0
internal        471                                 555780
Total           658         9497        620056      2116440

How can i know if i have a problem with any of the above sdm limits?
The "sh tcam" command doesn't display any info about routes.

3550#sh tcam ?
   inacl   Show Ingress ACL TCAM
   outacl  Show Egress ACL TCAM
   pbr     Show PBR TCAM
   qos     Show Ingress QoS TCAM

         Tassos Chatzithomaoglou


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