Cisco WS-X6416-GE-MT - Interface Module - Expansion Instrukcja Użytkownika Pobierz pdf (Strona 22)

White Paper

IOS#show interface status

Port Name Status Vlan Duplex Speed Type

Gi1/1 notconnect routed full 1000 No GBIC

Gi1/2 notconnect routed full 1000 No GBIC

Gi4/1 connected 1 full 1000 1000BaseSX

Gi4/2 disabled routed full 1000 1000BaseSX

Gi4/3 disabled routed full 1000 No GBIC

Gi4/4 disabled routed full 1000 1000BaseSX

Gi4/5 disabled routed full 1000 No GBIC

Gi4/6 disabled routed full 1000 No GBIC

Gi4/7 disabled routed full 1000 1000BaseSX

Gi4/8 disabled routed full 1000 1000BaseSX

Feature Comparison

The following sections describe some general feature differences between the Cisco Catalyst OS

and Cisco IOS Software. This is not an exhaustive or detailed list of features and their operation,

but simply a comparison between the implementation and CLI syntax of some commonly used

features on the Cisco Catalyst 6500. For a more detailed feature description of all Cisco Catalyst

OS and Cisco IOS Software features, refer to the user documentation at

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/index.htm.

VLAN Trunking Protocol (VTP)

VTP is used to manage VLAN information among switches in a Layer 2 domain. VTP

administration is handled between switches configured as VTP servers and VTP clients to learn a

common VLAN topology throughout the network. A device can alternatively be configured as a

VTP transparent device, which does not participate in the VTP protocol but can forward VTP

advertisements. The only difference in VTP functionality between the Cisco Catalyst OS and Cisco

IOS Software is that the Cisco Catalyst OS allows VTP to be disabled completely (that is, the

device does not forward VTP advertisements in the “off” mode).

For Cisco IOS Software, VTP/VLAN configurations are executed in global configuration mode for

VTP transparent, VTP client, and VTP server systems. This example compares how to define the

VTP domain, mode, and VLANs and then apply them to ports:

Cisco Catalyst OS Cisco IOS Software

set vtp domain ENG-CAMPUS

set vtp mode server

set vlan 8 name engineering

set vlan 8 5/1—48

IOS#configure terminal

IOS(config)#vtp mode server

IOS(config)#vtp domain ENG_CAMPUS

IOS(config)#vlan 8

IOS(config-vlan)#name engineering

IOS(config)#interface range fastethernet 5/1—48

IOS(config-if-range)#switchport

IOS(config-if-range)#switchport mode access

IOS(config-if-range)#switchport access vlan 8

VTP Operation in Cisco IOS Software

Configuration changes in the Cisco Catalyst OS are written to NVRAM immediately after a change

is made. In contrast, Cisco IOS Software does not save configuration changes to NVRAM unless

you issue the copy run start command. VTP client and server systems require that VTP updates

from other VTP servers be immediately saved in NVRAM without user intervention. Thus, the VTP

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 50 51

Komentarze do niniejszej Instrukcji

Brak uwag

Cisco WS-X6416-GE-MT - Interface Module - Expansion Instrukcja Użytkownika Strona 22

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Networking Cisco WS-X6416-GE-MT - Interface Module - Expansion