EasyManua.ls Logo

HP V1910 Switch Series User Manual

HP V1910 Switch Series
470 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #190 background imageLoading...
Page #190 background image
176
As shown in Figure 162, the priority values of Device A, Device B, and Device C are 0, 1, and 2, and the
path costs of links among the three devices are 5, 10 and 4 respectively.
ï‚· Initial state of each device
Table 71 Initial state of each device
Device Port name BPDU of port
Device A
AP1 {0, 0, 0, AP1}
AP2 {0, 0, 0, AP2}
Device B
BP1 {1, 0, 1, BP1}
BP2 {1, 0, 1, BP2}
Device C
CP1 {2, 0, 2, CP1}
CP2 {2, 0, 2, CP2}
ï‚· Comparison process and result on each device
Table 72 Comparison process and result on each device
Device Comparison process
Configuration BPDU on
p
orts after com
p
arison
Device A
ï‚· Port AP1 receives the configuration BPDU of Device B {1, 0, 1,
BP1}. Device A finds that the configuration BPDU of the local
port {0, 0, 0, AP1} is superior to the received configuration
BPDU, and therefore discards the received configuration BPDU.
ï‚· Port AP2 receives the configuration BPDU of Device C {2, 0, 2,
CP1}. Device A finds that the BPDU of the local port {0, 0, 0,
AP2} is superior to the received configuration BPDU, and
therefore discards the received configuration BPDU.
ï‚· Device A finds that both the root bridge and designated bridge
in the configuration BPDUs of all its ports are itself, so it assumes
itself to be the root bridge. In this case, it does not make any
change to the configuration BPDU of each port, and starts
sending out configuration BPDUs periodically.
AP1: {0, 0, 0, AP1}
AP2: {0, 0, 0, AP2}
Device B
ï‚· Port BP1 receives the configuration BPDU of Device A {0, 0, 0,
AP1}. Device B finds that the received configuration BPDU is
superior to the configuration BPDU of the local port {1, 0, 1,
BP1}, and updates the configuration BPDU of BP1.
ï‚· Port BP2 receives the configuration BPDU of Device C {2, 0, 2,
CP2}. Device B finds that the configuration BPDU of the local
port {1, 0, 1, BP2} is superior to the received configuration
BPDU, and therefore discards the received configuration BPDU.
BP1: {0, 0, 0, AP1}
BP2: {1, 0, 1, BP2}

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the HP V1910 Switch Series and is the answer not in the manual?

HP V1910 Switch Series Specifications

General IconGeneral
Product SeriesV1910
VLAN SupportYes
QoSYes
Ports8, 24, or 48 10/100/1000 ports
MAC Address Table Size8K entries
Power SupplyInternal power supply
Jumbo Frame SupportYes
Operating Humidity10% to 90% (non-condensing)

Summary

Configuration through the web interface

Default login information

Provides the default username and password for accessing the web interface.

Configuration at the CLI

Getting started with the CLI

Introduces using the Command Line Interface for device management.

Device maintenance

Software upgrade

Describes the process of upgrading the system software.

Port management configuration

Configuring a port

Guides through setting port operation parameters.

User management

Configuring users

Describes adding and managing local user accounts and groups.

SNMP configuration

Enabling SNMP

Guides on enabling and configuring SNMP settings.

VLAN configuration

Creating VLANs

Details the process of creating new VLANs.

MAC address configuration

MSTP configuration

Link aggregation and LACP configuration

Configuring link aggregation and LACP

Guides on setting up link aggregation and LACP.

DHCP overview

DHCP snooping configuration

Functions of DHCP snooping

Lists recording IP-to-MAC and ensuring authorized servers.

Diagnostic tools

Ping

Explains the ping command for verifying reachability.

Trace route

Describes the trace route command for tracing IP packets.

ARP management

ARP attack defense configuration

ARP detection

Introduces ARP detection to prevent man-in-the-middle attacks.

802.1X configuration

Configuring 802.1X globally

Guides on enabling and configuring 802.1X authentication globally.

AAA configuration

Introduction to AAA

Introduces Authentication, Authorization, and Accounting.

RADIUS configuration

Users

PKI configuration

ACL configuration

QoS configuration

PoE configuration

Related product manuals