ELTEX MES1000 User Manual

MES1000, MES2000 Ethernet Switches 99
console(config)# spanning-tree max-age 38
console(config)# exit
Show STP protocol configuration:
console# show spanning-tree
*********************************** Process 0 ***********************************
Spanning tree enabled mode RSTP
Default port cost method: long
Loopback guard: Disabled
Root ID Priority 32768
Address a8:f9:4b:81:61:40
This switch is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Number of topology changes 1 last change occurred 00:10:02 ago
Times: hold 1, topology change 35, notification 2
hello 2, max age 20, forward delay 15
Interfaces
Name State Prio.Nbr Cost Sts Role PortFast Type
--------- -------- -------- -------- ------ ---- -------- -----------------
gi1/0/1 enabled 128.49 20000 Frw Desg No P2P (RSTP)
gi1/0/2 enabled 128.50 20000 Frw Desg No P2P (RSTP)
gi1/0/3 enabled 128.51 2000000 Dsbl Dsbl No -
5.16.6 Flex-link function configuration
Flex-link is a redundancy function that secures the reliability of data communication channel. A flex-
link can contain Ethernet and port-channel interfaces. One of these interfaces is in blocked state; it starts
forwarding traffic only when there is a failure on another interface.
Ethernet interface configuration mode commands, port group interface
Command line request in Ethernet interface, port group interface configuration mode appears as
follows:
console(config-if)#
Table 5.90 —Ethernet interface configuration mode commands, port group
Command
Value/Default value
Action
flex-link backup {
gigabitethernet gi_port |
fastethernet fa_port |
port-channel port-channel}
gi_port: (1..4/0/1..28)/-;
fa_port: (1..4/0/1..24)/-;
port_сhannel: (1..8)/-
Enables flex-link on the interface and specifies the backup role
for the selected interface in a pair.
no flex-link backup {
gigabitethernet gi_port |
fastethernet fa_port |
port-channel port-channel}
Disables flex-link on the interface and removes configured
interface from flex-link pair.
flex-link preemption mode
[forced | bandwidth| off]
-/off
Specifies action upon establishing an interface participating in
flex-link:
- forced: if the established interface is configured as master, it
will become active.
- bandwidth: upon establishing an interface, the interface with
the highest bandwidth will become active.
- off: established interface will remain in a locked state.
no flex-link preemption
mode
Restore the default value.

ELTEX MES1000 Specifications

General

Model	MES1000
Layer	L2
VLAN	Not supported
Type	Unmanaged
Power Supply	External 5V DC
Operating Temperature	0°C to +40°C
Storage Temperature	-40°C to +70°C
Humidity	10 to 90% (non-condensing)

Summary

2 PRODUCT DESCRIPTION

2.2 Device Functions

Lists and describes the basic, MAC address processing, and second-layer OSI functions of the switches.

3 INSTALLATION AND CONNECTION

4 DEVICE STARTUP, INITIAL CONFIGURATION

4.3 Configuration procedure

Outlines the necessary information and steps for initial device configuration.

5 DEVICE MANAGEMENT COMMAND LINE INTERFACE

5.2 Basic commands

Lists and describes fundamental commands available in EXEC and Privileged EXEC modes.

5.10 Interface configuration

Covers configuration of Ethernet interfaces, port channels, and VLAN interfaces.

5.14 IPv4 addressing configuration

5.15 IPv6 addressing configuration

5.27 Security functions

Explains security functions, including port security, port-based authentication (802.1x), DHCP snooping, ARP inspection, and MAC address notification.

5.31 ACL Configuration (Access Control Lists)

Explains Access Control Lists for filtering traffic based on IP, MAC addresses, and TCP/UDP ports.

5.33 Quality of Services (QoS)

6 SERVICE MENU, CHANGE OF SOFTWARE

6.2 Update of software from TFTP server