Cisco Systems 2950 Manual De Usuario

Supported Cisco Switches

Cisco Catalyst 2950 Series Switches

Cisco Active Network Abstraction VNE Reference

OL-15002-01

Supported Topologies for Cisco Catalyst 2950 Series Switches

Table 99

Supported Topologies for Cisco Catalyst 2950 Series

Topology Type

Topology Discovery Technique Topology Verification Technique

Additional Information

Physical Layer

CDP

The portS are tested on separate VNEs
by checking the VNE management IP.

CDP (Cisco Discovery Protocol)
includes any upper-layer techniques,
such as MAC in Ethernet. In this
technique the matching criteria is the
CDP neighboring information.

Physical Layer

Static

—

You can create a static link between
managed network elements by
selecting the two end ports of the
network elements. To create a static
topological link, select the exact
location of the two end ports (at both
ends of the link).

For information on creating a Static
link, see Cisco Active Network
Abstraction 4.0.2 User and
Administration Guide on Cisco.com:

http://www.cisco.com/en/US/products/
ps6776/products_user_guide_list.html

Ethernet

MAC address

Ethernet counters

•

MAC: Ethernet port MAC is
determined using bridge and ARP
tables. This technique discovers
links between routers and links
between router and switch. It does
not discover links between
switches.

•

Ethernet Counters: Based on the
unicast packets traffic signature.

MPLS

Not supported

—

BGP

Not supported

—

VPN (VRF)

Not supported

—

Tunnel

Not supported

—