Cisco WS-C2950SX-48-SI Configuration Manual page 610

Index
sample configurations
Gigabit 11-9
load sharing
11-13
nonnegotiate
11-19
U
UDLD
default configuration 23-2
disabling globally
23-4
disabling on ports 23-4
displaying configuration
enabling aggressive mode
enabling globally 23-3
enabling on ports 23-4
hardware requirements
overview
23-1
software requirements
specifying message interval
unauthorized ports with 802.1X
unclassified frames
14-3
unicast flood blocking
configuring
17-1 to 17-3
blocking MAC addresses
guidelines for 17-2
disabling
17-3
disabling on a secure port
displaying 17-3
enabling 17-2
enabling on a secure port
UniDirectional Link Detection
See UDLD
UplinkFast
configuring
8-15
dummy MAC addresses
multiple spanning tree
overview
8-3
uploading
configuration files 35-5, 35-7
Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide
IN-18
23-6
23-5
23-2
23-2
23-5
31-4
17-1
16-6
16-6
8-4
7-15
software images
33-5, 33-9
supervisor 33-9
user sessions
disconnecting
20-8
monitoring 20-8
using IGMP traffic filtering
V
verifying disabled IGMP multicast filtering
verifying enabled IGMP multicast filtering
verifying IGMP filter match-action
verifying multicast filter profiles
virtual LANs
See VLANs
VLAN-based SPAN
See VSPAN
VLAN filtering
trunk 26-4
VLAN Membership Policy Server
See VMPS
VLANs
allowed on trunk
11-6
assigning switch ports to
auxiliary 10-13
configuration guidelines
default configuration
10-4
deleting 10-12
designating on command line
Ethernet
10-6, 10-7
extended range
10-3, 10-5
in-band (sc0) interface assignment
IP subnetworks and 10-2
mapping 802.1Q to ISL
mapping conflicts 7-37
normal range 10-3
overview
10-1
protocol filtering and
reserved range 10-3
—
Release 8.1
15-18
15-19
15-19
15-20, 15-21
15-20
10-10
10-5
2-7
10-2
10-11
19-1
78-15486-01