Specifications

Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual
6-28 Frequently Asked Questions FCD-E1LC Ver. 1.0
6.6 Frequently Asked Questions
Question: How do I configure Unframed mode in FCD-E1LC?
Answer: For transmission of unframed data, select UNFRM for the main link.
For a single-channel FCD-E1LC, the data rate of channel 1 is automatically set to
2048 kbps.
For a two-channel FCD-E1LC, the data rate of channel 2 is automatically set to
2048 kbps.
FCD>def ml
FRAME CRC-4 SYNC RX_GAIN IDLE_TS_CODE RAI
UNFRM NO CCITT SHORT 3F DISABLE
Question: Does FCD-E1LC support both balanced and unbalanced options for the
uplink?
Answer: Yes, the FCD-E1LC supports both balanced and unbalanced options.
Note that you should use an adapter cable when working in unbalanced mode
(Cable name: CBL-RJ45/2BNC/E1/X).
Question: Can FCD-E1’s IR-ETH interface work opposite FCD-E1LC’s IR-ETH/V
interface?
Answer: Yes.
The ETQN for 10/100BaseT Ethernet bridge with VLAN support of the FCD-E1LC
can work opposite ETUQ for UTP (10BaseT) Ethernet bridge with VLAN support of
the FCD-E1.
Question: Is it possible to manage MAP products supporting dedicated Frame
Relay for inband management using a Cisco Router?
Answer: Yes, it is possible.
Please note that Cisco must be configured as follows:
DLCI= 100
NO LMI
MTU = 200
Following is an example configuration:
Controller E1 0/0
Channel-group 0 timeslots 31
Interface Serial0/0:0
MTU 200
Bandwidth 64
IP address 17.17.17.2 255.255.255.0
Encapsulation frame-relay IETF
No keepalive
Frame-relay map IP 17.17.17.10 100 broadcast
Interface FastEthernet 0/0
IP address 10.10.10.2 255.255.255.0
No IP split-horizon
Duplex auto