■
Per-virtual circuit (VC) and per-virtual path (VP) traffic shaping
■
Unspecified bit rate (UBR) traffic shaping
■
Fine-grained variable bit rate (VBR) traffic shaping
■
Circuit cross-connect (CCC)
■
ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically
learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)
■
Simple Network Management Protocol (SNMP):
■
Management Information Base (MIB) 2 (RFC 1213)
■
ATM MIB (RFC 1695)
■
SONET MIB
■
AAL5 encapsulations:
■
ATM-VC-MUX
■
ATM-NLPID
■
ATM-Cisco-LLPID
■
ATM-SNAP
■
ATM-CCC-VC-MUX
Software features
■
10 ft (3.05 m) posilock SMB to BNC (provided)
■
Four pairs of Rx and Tx coaxial cables
Cables and connectors
One tricolor per port:
■
Off—Not enabled
■
Green—Online with no alarms or failures
■
Amber—Online with alarms for remote failures
■
Red—Active with a local alarm; router has detected a failure
LEDs
■
Alarm indication signal (AIS)
■
Frame error
■
Line code violation
■
Local and remote loopback
■
Loss of signal (LOS)
■
Out of frame (OOF)
■
Yellow alarm
Alarms, errors, and
events
ATM2 E3 IQ PIC ■ 19
ATM2 E3 IQ PIC
