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Cisco Catalyst 3750 User Manual

Cisco Catalyst 3750
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B-39
Catalyst 3750 Switch Command Reference
OL-8552-07
Appendix B Catalyst 3750 Switch Debug Commands
debug platform cpu-queues
debug platform cpu-queues
Use the debug platform cpu-queues privileged EXEC command to enable debugging of platform
central processing unit (CPU) receive queues. Use the no form of this command to disable debugging.
debug platform cpu-queues {broadcast-q | cbt-to-spt-q | cpuhub-q | host-q | icmp-q |
igmp-snooping-q | layer2-protocol-q | logging-q | remote-console-q | routing-protocol-q |
rpffail-q | software-fwd-q | stp-q}
no debug platform cpu-queues {broadcast-q | cbt-to-spt-q | cpuhub-q | host-q | icmp-q |
igmp-snooping-q | layer2-protocol-q | logging-q | remote-console-q | routing-protocol-q |
rpffail-q | software-fwd-q | stp-q}
Syntax Description
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History
broadcast-q Display debug messages about packets received by the broadcast queue.
cbt-to-spt-q Display debug messages about packets received by the core-based tree to
shortest-path tree (cbt-to-spt) queue.
cpuhub-q Display debug messages about packets received by the CPU heartbeat queue.
host-q Display debug messages about packets received by the host queue.
icmp-q Display debug messages about packets received by the Internet Control Message
Protocol (ICMP) queue.
igmp-snooping-q Display debug messages about packets received by the Internet Group
Management Protocol (IGMP)-snooping queue.
layer2-protocol-q Display debug messages about packets received by the Layer 2 protocol queue.
logging-q Display debug messages about packets received by the logging queue.
remote-console-q Display debug messages about packets received by the remote console queue.
routing-protocol-q Display debug messages about packets received by the routing protocol queue.
rpffail-q Display debug messages about packets received by the reverse path forwarding
(RFP) failure queue.
software-fwd-q Debug packets received by the software forwarding queue.
stp-q Debug packets received by the Spanning Tree Protocol (STP) queue.
Release Modification
12.1(11)AX This command was introduced.

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Cisco Catalyst 3750 Specifications

General IconGeneral
Device TypeSwitch
Switching Capacity32 Gbps
Forwarding Rate38.7 Mpps
Stacking Bandwidth32 Gbps
RAM128 MB
Jumbo Frame SupportYes
Switch TypeManaged
ModelCatalyst 3750 Series
Uplink InterfacesSFP
Form FactorRack-mountable
MAC Address Table Size12, 000 entries
Routing ProtocolRIP, OSPF, EIGRP
Remote Management ProtocolSNMP, Telnet, HTTP
FeaturesLayer 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 Humidity10% to 85% non-condensing

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