Cisco Catalyst 2950 Command Reference

Index
IN-3
Catalyst 2950 and Catalyst 2955 Switch Command Reference
78-11381-12
clear mac address-table command 2-47
clear pagp command 2-49
clear port-security command 2-50
clear spanning-tree counters command 2-53
clear spanning-tree detected-protocols command 2-54
clear vmps statistics command 2-55
clear vtp counters command 2-56
cluster commander-address command 2-57
cluster discovery hop-count command 2-59
cluster enable command 2-60
cluster holdtime command 2-61
cluster management-vlan command 2-62
cluster member command 2-63
cluster run command 2-65
clusters
adding candidates
2-63
binding to HSRP 2-66
building manually 2-63
communicating with members by using Telnet 2-257
displaying
candidate switches
2-282
member switches 2-284
status 2-279
heartbeat messages
duration after which switch declared down
2-61
interval between 2-68
hop-count limit for extended discovery 2-59
HSRP standby groups 2-66
redundancy 2-66
SNMP trap 2-432
cluster standby-group command 2-66
cluster timer command 2-68
command modes defined 1-2
command switch
See clusters
configuration files
password recovery disable considerations
B-1
setting the NVRAM size for 2-22
specifying the name 2-23
configuration files, private 2-28
configuring multiple interfaces 2-125 to 2-126
config-vlan mode
description
1-4
entering 2-531
summary 1-2
controller longreachethernet command 2-69
conventions
command
xv
for examples xvi
publication xv
text xv
copy command B-5
CoS
default value, assigning to incoming packets
2-213
incoming value, overriding 2-213
priority queue, assigning values to 2-563
priority queue mapping, displaying 2-429
WRR bandwidth allocation, displaying 2-428
WRR weights, assigning to CoS priority queues 2-561
CoS-to-DSCP map
default
2-215
defining 2-215
cpe duplex command 2-70
CPE Ethernet ports, clearing 2-39
cpe protected command 2-72
cpe shutdown command 2-73
cpe speed command 2-75, 2-77
cpe type command 2-79
cross-stack UplinkFast, for STP 2-479
D
debug auto qos command C-2
debug dot1x command C-4
debug etherchannel command C-5
debug lre command C-6
debug pagp command C-7
debug pm command C-8

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz