Configuration manual

Index
IN-51
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
OL-13270-03
tunnel ports
described 11-4, 17-1
IEEE 802.1Q, configuring 17-6
incompatibilities with other features 17-6
twisted-pair Ethernet, detecting unidirectional links 29-1
type of service
See ToS
U
UDLD
configuration guidelines 29-4
default configuration 29-4
disabling
globally 29-5
on fiber-optic interfaces 29-5
per interface 29-6
echoing detection mechanism 29-2
enabling
globally 29-5
per interface 29-6
Layer 2 protocol tunneling 17-10
link-detection mechanism 29-1
neighbor database 29-2
overview 29-1
resetting an interface 29-6
status, displaying 29-7
support for 1-7
UDP, configuring 38-16
UDP jitter, configuring 41-8
UDP jitter operation, IP SLAs 41-8
unauthorized ports with IEEE 802.1x 10-10
unicast MAC address filtering 1-6
and adding static addresses 7-25
and broadcast MAC addresses 7-25
and CPU packets 7-25
and multicast addresses 7-25
and router MAC addresses 7-25
configuration guidelines 7-25
unicast MAC address filtering (continued) 1-6
described 7-25
unicast storm 26-1
unicast storm control command 26-4
unicast traffic, blocking 26-8
UniDirectional Link Detection protocol
See UDLD
universal software image
cryptographic 1-1
feature set
IP base 1-1
IP services 1-2
noncryptographic 1-1
UNIX syslog servers
daemon configuration 32-13
facilities supported 32-14
message logging configuration 32-13
unrecognized Type-Length-Value (TLV) support 14-4
upgrading software images
See downloading
UplinkFast
described 20-3
disabling 20-16
enabling 20-15
support for 1-7
uploading
configuration files
preparing B-11, B-14, B-17
reasons for B-9
using FTP B-15
using RCP B-19
using TFTP B-12
image files
preparing B-26, B-30, B-35
reasons for B-24
using FTP B-33
using RCP B-38
using TFTP B-29