ELTEX ESR Series User Manual

ESR-Series. User manual
319
•
•
•
Solution:
Pre-requisite:
Enable Jumbo frames support with the "system jumbo-frames" command (the device must be rebooted
for the changes to take effect);
Сonfigure IP addresses on interfaces according to the network structure shown in the figure above;
Organize the exchange of routes between PE1, PE2 and PE3 using IGP (OSPF, IS-IS);
On router PE1, create a bridge group and enable it:
PE1# configure
PE1(config)# bridge 10
PE1(config-bridge)# enable
PE1(config-bridge)# exit
On the Interface to the CE1 side, include it in the created bridge group:
PE1(config)# interface gigabitethernet 1/0/4.100
PE1(config-subif)# bridge-group 10
PE1(config-subif)# exit
Set the MTU value on the interface towards PE2 to 9600 to avoid MTU overrun after encapsulating the MPLS
header and disable the firewall
PE1#(config)# interface gigabitethernet 1/0/1
PE1(config-if-gi)# mtu 9600
PE1(config-if-gi)# ip firewall disable
PE1(config-if-gi)# exit

ELTEX ESR Series Specifications

General

Model	ESR Series
Category	Network Router
Manufacturer	ELTEX
Management	Web interface, CLI, SNMP
Operating Temperature	0°C to 40°C
Dimensions	Varies by model
Weight	Varies by model
Routing Protocols	OSPF, BGP
WAN Interfaces	Ethernet, SFP
LAN Interfaces	Ethernet, SFP
VPN Support	IPsec, L2TP, PPTP
Firewall	Stateful packet inspection, ACLs
Power over Ethernet (PoE)	Available on some models
QoS	Traffic prioritization