![background image](http://html.mh-extra.com/html/eltex/esr-10/esr-10_user-manual_2397324043.webp)
ESR service routers. ESR-Series. Functionality description. Version 1.12.0
43
Solution:
First, do the following:
Create VLAN 50-55:
esr(config)# vlan
50
-
55
You should disable STP for gigabitethernet 1/0/9 and gigabitethernet 1/0/10 interfaces, i.e. these protocols
cannot operate simultaneously:
esr(config)#
interface
gigabitethernet
1
/
0
/
9
-
10
esr(config-
if
-gi)# spanning-tree disable
Add gigabitethernet 1/0/9 and gigabitethernet 1/0/10 interfaces into VLAN 50-55 in 'general' mode.
esr(config-
if
-gi)# switchport general allowed vlan add
50
-
55
esr(config-
if
-gi)# exit
Main configuration step:
Make gigabitethernet 1/0/10 redundant for gigabitethernet 1/0/9:
esr(config)#
interface
gigabitethernet
1
/
0
/
9
esr(config-
if
-gi)# backup
interface
gigabitethernet
1
/
0
/
10
vlan
50
-
55
To view information on redundant interfaces, use the following command:
esr# show interfaces backup
2.12 Mirroring configuration (SPAN/RSPAN)
Traffic mirroring is a feature of the router that allows for redirection of traffic from a specific port of the router
to another port of the same router (local mirroring) or to a remote device (remote mirroring).
In the current firmware version the RSPAN functionality is supported only by
ESR-1000/1200/1500/1700 routers