Cisco Cisco IOS Software Release 12.1(22)EA10 집계 된 데이터
Product Bulletin
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New Cisco IOS Software Release 12.1(22)EA10 for
Cisco Catalyst 2950, 2940, and 2955 Series Switches
Cisco Catalyst 2950, 2940, and 2955 Series Switches
PB406106
Cisco
®
announces Cisco IOS
®
Software updates for the Cisco Catalyst
®
2950, 2940,
and 2955 Series Switches.
This product bulletin contains content and delivery information for Cisco IOS Software
Release 12.1(22)EA10.
The following new features are available with Cisco IOS Software Release 12.1(22)EA10:
●
Dynamic Host Configuration Protocol (DHCP) snooping statistics: Provides visibility
into DHCP snooping for proactive management. Displays statistics about processed
packets and various conditions that can cause a packet to be dropped (such as packet not
allowed on untrusted port and so on). In addition, rate-limited SYSLOG messages can be
generated for notification.
●
DHCP auto-install with saved configuration: Simplifies deployment by enabling DHCP-
based configuration on the switch, though a basic configuration file is present on the switch.
Table 1 lists new features of Cisco IOS Software Release 12.1(22)EA10.
Table 1.
Cisco IOS Software Release 12.1(22)EA10 New Features
Feature
Cisco
Catalyst
2955 Series
Enhanced
Image
Catalyst
2955 Series
Enhanced
Image
Cisco
Catalyst
2950 Series
Enhanced
Image
Catalyst
2950 Series
Enhanced
Image
Cisco
Catalyst
2950 Series
Standard
Image
Catalyst
2950 Series
Standard
Image
Cisco
Catalyst 2950
LRE Series
Catalyst 2950
LRE Series
Cisco
Catalyst
2940 Series
Standard
Image
Catalyst
2940 Series
Standard
Image
DHCP Snooping
Statistics
Statistics
Y
Y
Y
N
N
DHCP Auto-Install
(with Saved
Configuration)
(with Saved
Configuration)
Y
Y
Y
N
E
In Table 1, N = no plans to add platform support for this feature; X = feature is new for this
platform; E = existing feature.