Cisco Cisco IOS Software Release 12.2(35)SE 집계 된 데이터
Product Bulletin
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New Cisco IOS Software Release 12.2(35)SE1
for Cisco Catalyst 3750 Metro, Cisco ME 3400 and
2400 Series Ethernet Access Switches
for Cisco Catalyst 3750 Metro, Cisco ME 3400 and
2400 Series Ethernet Access Switches
Cisco
®
announces Cisco IOS
®
Software updates for Cisco Catalyst
®
3750 Metro,
Cisco ME 3400 and 2400 Series Ethernet Access Switches. This new release provides
enhancements on the Metro Ethernet access switches.
This product bulletin contains content and delivery information for Cisco IOS Software Release
12.2(35)SE1.
The following new features are available with Cisco IOS Software Release 12.2(35)SE1 for Metro
Ethernet switches:
●
Multicast VLAN Registration (MVR) on trunk port—MVR allows a subscriber on a port to
subscribe to and unsubscribe from a multicast stream on the network-wide multicast VLAN.
It allows the single multicast VLAN to be shared in the network while subscribers remain in
separate VLANs. This new enhancement allows MVR receiver ports to be trunk ports.
●
802.3ah Ethernet OAM—802.3ah Link Layer OAM is an IEEE Ethernet OAM standard for
physical connectivity check. 802.3ah at the provider edge covers the OAM frames used
across a physical IEEE 802.3 medium between a provider and a customer, between two
provider ports, or even potentially between two customer ports.
●
Hierarchical QoS on EtherChannel
®
—Allows hierarchical QoS to be applied to a port that
belongs to an EtherChannel port.
Table 1 describes product support for new features of Cisco IOS Software Release 12.2(35)SE1
for Metro Ethernet switches.
Table 1.
Cisco Catalyst Metro Ethernet Switches Features Supported with Cisco IOS Software Release
12.2(35)SE1
Feature
Cisco
Catalyst
3750 Metro
Advanced
Services
Catalyst
3750 Metro
Advanced
Services
Cisco
Catalyst
3750 Metro
IP Services
Catalyst
3750 Metro
IP Services
Cisco
Catalyst
3750 Metro
IP Base
Catalyst
3750 Metro
IP Base
Cisco ME
3400 Metro
IP Access
3400 Metro
IP Access
Cisco ME
3400 Metro
Access
3400 Metro
Access
Cisco ME
3400 Metro
Base
3400 Metro
Base
Cisco ME
2400
2400
MVR on Trunk
X
X
X
X
X
X
X
802.3ah Ethernet
OAM
OAM
X
X
X
X
X
N
N
Hierarchical QoS
on EtherChannel
on EtherChannel
X
X
X
N
N
N
N
X = supported; N = not supported
Table 2 lists switches supported.
Table 2.
Cisco Catalyst Metro Ethernet Switches Supported with Cisco IOS Software Release 12.2(35)SE1
Cisco Catalyst 3750 Metro Series
Switches and Software Licenses
Switches and Software Licenses
Cisco ME 3400 Series Switches and
Software Images
Software Images
Cisco ME 2400 Series Switches