Cisco Catalyst 3750 User Manual

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Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
sdm prefer
Examples This example shows how to configure the access template on a desktop switch:
Switch(config)# sdm prefer access
Switch(config)# exit
Switch# reload
This example shows how to configure the routing template on a desktop switch:
Switch(config)# sdm prefer routing
Switch(config)# exit
Switch# reload
This example shows how to configure the desktop routing template on an aggregator switch:
Switch(config)# sdm prefer routing desktop
Switch(config)# exit
Switch# reload
This example shows how to configure the dual IPv4-and-IPv6 default template on a desktop switch:
Switch(config)# sdm prefer dual-ipv4-and-ipv6 default
Switch(config)# exit
Switch# reload
This example shows how to change a switch template to the default template. On an aggregator switch,
this is the default aggregator template; on a desktop switch, this is the default desktop template.
Switch(config)# no sdm prefer
Switch(config)# exit
Switch# reload
This example shows how to configure the desktop default template on an aggregator switch:
Switch(config)# sdm prefer default desktop
Switch(config)# exit
Switch# reload
You can verify your settings by entering the show sdm prefer privileged EXEC command.
Related Commands
IPv4 policy-based routing ACEs 0 256 0 0 512 0
IPv4 or MAC QoS ACEs (total) 512 512 512 876 896 876
IPv4 or MAC security ACEs (total) 1 K 512 1 K 512 1K 1 K
IPv6 policy-based routing ACEs
1
0 255 0 0 510 0
IPv6 QoS ACEs 510 510 510 876 510 876
IPv6 security ACEs 510 510 510 876 510 876
1. IPv6 policy-based routing is not supported in this release.
Table 2-18 Approximate Feature Resources Allowed by Dual IPv4-IPv6 Templates (continued)
Resource
Desktop IPv4-and-IPv6 Templates Aggregator IPv4-and-IPv6 Templates
Default Routing VLAN Default Routing VLAN
Command Description
show sdm prefer Displays the current SDM template in use or displays the templates that can
be used, with approximate resource allocation per feature.

Cisco Catalyst 3750 Specifications

General

Device Type	Switch
Switching Capacity	32 Gbps
Forwarding Rate	38.7 Mpps
Stacking Bandwidth	32 Gbps
RAM	128 MB
Jumbo Frame Support	Yes
Switch Type	Managed
Model	Catalyst 3750 Series
Uplink Interfaces	SFP
Form Factor	Rack-mountable
MAC Address Table Size	12, 000 entries
Routing Protocol	RIP, OSPF, EIGRP
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Layer 3 switching, Layer 2 switching, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, MAC address filtering, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology
Power over Ethernet (PoE)	PoE
Operating Temperature	-5 - 45 °C
Operating Humidity	10% to 85% non-condensing