Cisco 3925 User Manual

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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Ethernet Virtual Connection Bridge Domain
Connectivity Fault Management (CFM) over EVC BD
Step 2 configure terminal
Step 3 ethernet cfm domain domain-name level level-id
Step 4 mep archive-hold-time minutes
Step 5 exit
Step 6 ethernet cfm global
Step 7 ethernet cfm ieee
Step 8 ethernet cfm traceroute cache
Step 9 ethernet cfm traceroute cache size entries
Step 10 ethernet cfm traceroute cache hold-time minutes
Step 11 snmp-server enable traps ethernet cfm cc [mep-up] [mep-down] [config] [loop] [cross-connect]
Step 12 snmp-server enable traps ethernet cfm crosscheck [mep-unknown] [mep-missing] [service-up]
Step 13 end
DETAILED STEPS
Command Purpose
Step 1
enable
Example:
Router> enable
Enables the privileged EXEC mode.
Enter your password when prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters the global configuration mode.
Step 3
ethernet cfm domain domain-name level
level-id
Example:
Router(config)# ethernet cfm domain
Customer level 7
Defines a CFM maintenance domain at a particular
maintenance level and enters Ethernet CFM configuration
mode.
Step 4
mep archive-hold-time minutes
Example:
Router(config-ecfm)# mep
archive-hold-time 60
Sets the amount of time that data from a missing MEP is
kept in the continuity check database or that entries are
held in the error database before they are purged.
Step 5
exit
Example:
Router(config-ecfm)# exit
Returns the device to global configuration mode.
Step 6
ethernet cfm global
Example:
Router(config)# ethernet cfm global
Enables CFM processing globally on the device.

Cisco 3925 Specifications

General

Product Type	Router
Form Factor	Rack-mountable
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology	Wired
Power	AC 120/230 V (50/60 Hz)
Redundant Power Supply	Optional
Routing Protocol	OSPF, IS-IS, BGP, EIGRP, PIM
Network/Transport Protocol	IPSec
Remote Management Protocol	SNMP, Telnet, SSH, HTTP
Encryption Algorithm	DES, Triple DES, AES
Flash Memory	256 MB
Weight	11.5 kg
Interfaces	2 x SFP (mini-GBIC)
Power Source	Internal power supply
Authentication Method	RADIUS, TACACS+, LDAP
Compliant Standards	IEEE 802.1Q, IEEE 802.3af
Operating Temperature	0 to 40 °C
Operating Humidity	5% to 85% (non-condensing)
Dimensions (WxDxH)	44.5 x 47.2 x 8.9 cm