Cisco IE 4000 Software Configuration Guide

375
Configuring Resilient Ethernet Protocol
Configuration Examples for Configuring REP
GigabitEthernet1/17 REP enabled
Segment-id: 2 (Edge)
PortID: 00010019E7144680
Preferred flag: No
Operational Link Status: TWO_WAY
Current Key: 0002001121A2D5800E4D
Port Role: Open
Blocked Vlan: <empty>
Admin-vlan: 100
Preempt Delay Timer: disabled
LSL Ageout Timer: 5000 ms
Configured Load-balancing Block Port: none
Configured Load-balancing Block VLAN: none
STCN Propagate to: none
LSL PDU rx: 3322, tx: 1722
HFL PDU rx: 32, tx: 5
BPA TLV rx: 16849, tx: 508
BPA (STCN, LSL) TLV rx: 0, tx: 0
BPA (STCN, HFL) TLV rx: 0, tx: 0
EPA-ELECTION TLV rx: 118, tx: 118
EPA-COMMAND TLV rx: 0, tx: 0
EPA-INFO TLV rx: 4214, tx: 4190
Configuring a Primary Edge Port: Examples
This example shows how to configure an interface as the primary edge port for segment 1, to send STCNs to segments
2 through 5, and to configure the alternate port as the port with port ID 0009001818D68700 to block all VLANs after a
preemption delay of 60 seconds after a segment port failure and recovery. The interface is configured to remain up for
6000 milliseconds without receiving a hello from a neighbor.
Switch# configure terminal
Switch (conf)# interface GigabitEthernet1/17
Switch (conf-if)# rep segment 1 edge primary
Switch (conf-if)# rep stcn segment 2-5
Switch (conf-if)# rep block port 0009001818D68700 vlan all
Switch (conf-if)# rep preempt delay 60
Switch (conf-if)# rep lsl-age-timer 6000
Switch (conf-if)# end
This example shows how to configure an interface as the primary edge port when the interface has no external REP
neighbor:
Switch# configure terminal
Switch (conf)# interface GigabitEthernet1/17
Switch (conf-if)# rep segment 1 edge no-neighbor primary
Switch (conf-if)# rep stcn segment 2-5
Switch (conf-if)# rep block port 0009001818D68700 vlan all
Switch (conf-if)# rep preempt delay 60
Switch (conf-if)# rep lsl-age-timer 6000
Configuring VLAN Blocking: Example
This example shows how to configure the VLAN blocking configuration shown in Figure 56 on page 376. The alternate
port is the neighbor with neighbor offset number 4. After manual preemption, VLANs 100 to 200 are blocked at this port,
and all other VLANs are blocked at the primary edge port E1 (Gigabit Ethernet port 1/0/1).
Switch# configure terminal
Switch (conf)# interface GigabitEthernet1/17
Switch (conf-if)# rep segment 1 edge primary
Switch (conf-if)# rep block port 4 vlan 100-200

Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports