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Gigabit Ethernet Switch
ES4625 ES4649 F3.1.1.21 E042005-R01 149100022900A
Contents
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Contents
Xxii
Tables
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Xxiv
Xxv
Xxvi
Figures
Xxvii
42 802.1X Port Configuration
Figures
Xxix
Figures
133 RIP Interface Settings 230
132 RIP Network Addresses 227
Key Features
Description of Software Features
Introduction
Description of Software Features
Introduction
Description of Software Features
System Defaults
Password super
Enabled
View defaultview
System Defaults Function Parameter Spanning Tree Status
Fast Forwarding Edge Port Disabled Address Table Aging Time
Virtual LANs Default Vlan
Acceptable Frame Type All Ingress Filtering Disabled
Clock Synchronization Disabled
PIM-DM
Introduction
Connecting to the Switch
Configuration Options
Required Connections
Stack Operations
Remote Connections
Selecting the Stack Master
Selecting the Backup Unit
Recovering from Stack Failure or Topology Change
Renumbering the Stack
Stack Limitations
Basic Configuration
Console Connection
Setting Passwords
Setting an IP Address
Dynamic Configuration
Enabling Snmp Management Access
Trap Receivers
Saving Configuration Settings
Managing System Files
Configuring the Switch
Using the Web Interface
Navigating the Web Browser Interface
Home
Front Panel Indicators
Panel Display
Switch Information
Configuration
Agent Status Enables or disables Snmp
Main Menu
Authentication Settings
Https Settings Configures secure Http settings
Switch Main Menu Description
Vlan Configuration
Displays statistics for Lacp protocol messages 100
101
Switch Main Menu Description Trunk Configuration
Static Table Modifies the settings for an existing Vlan
Private Vlan Status Enables or disables the private Vlan
Link Status Configures the private Vlan
Switch Main Menu Description QoS 161 DiffServ
Port Configuration IP Multicast Registration
General Configuration
Relay Configuration
Interface Settings
Errors
Group Configuration
210
Switch Main Menu Description Routing Protocol 206
Authentication Statistics
Configuration Into other autonomous systems
Nssa Settings
Neighbor Information Displays neighboring PIM-DM routers
Displaying System Information
Displaying Switch Hardware/Software Versions
CLI Specify the hostname, location and contact information
Main Board
Management Software
CLI Use the following command to display version information
Displaying Bridge Extension Configuration
Displaying Bridge Extension Capabilities
Configuring Support for Jumbo Frames
CLI Enter the following command
202
Setting the Switch’s IP Address
Configuring the Switch Manual Configuration
143
242
243
Basic Configuration Using DHCP/BOOTP
122
244
Managing Firmware
11 Setting the Startup Code
Configuring the Switch
Saving or Restoring Configuration Settings
14 Setting the Startup Configuration Settings
Console Port Settings
15 Configuring the Console Port
Telnet Settings
Configuring the Switch
Configuring Event Logging
Error
Error resource exhausted
Critical
Remote Log Configuration
Basic Configuration
Configuring the Switch Displaying Log Messages
20 Enabling and Configuring Smtp Alerts
21 Renumbering the Stack
Resetting the System
Setting the System Clock
Setting the Time Zone
Simple Network Management Protocol
Level Group
Public
Private
V2c
Setting Community Access Strings
Enabling the Snmp Agent
107
Specifying Trap Managers and Trap Types
Simple Network Management Protocol
Configuring SNMPv3 Management Access
112
113
114
Consoleconfig#snmp-server engineID remote 54321
30 Configuring SNMPv3 Users
119
120
31 Configuring Remote SNMPv3 Users
Configuring SNMPv3 Groups
RFC 1493 Traps
SNMPv2 Traps
Private Traps
116
118
Configuring the Switch Setting SNMPv3 Views
33 Configuring SNMPv3 Views
User Authentication
Configuring User Accounts
115
Configuring the Switch
Configuring Local/Remote Logon Authentication
Configuring the Switch
User Authentication
Configuring Https
Windows 2000, Windows XP
Netscape Navigator 6.2 or later
Windows 2000, Windows XP, Solaris
Address server ip-address
Configuring the Secure Shell
Generating the Host Key Pair
37 SSH Host-Key Settings
RSA
Configuring the Switch
Configuring Port Security
Configuring the Switch
Configuring 802.1X Port Authentication
Displaying 802.1X Global Settings
User Authentication Configuring 802.1X Global Settings
Configuring Port Settings for
42 802.1X Port Configuration
Consoleconfig#interface ethernet 1/2
Configuring the Switch Displaying 802.1X Statistics
Eapol EAP
Filtering IP Addresses for Management Access
User Authentication
Access Control Lists
Configuring Access Control Lists
Access Control Lists Setting the ACL Name and Type
Configuring an Extended IP ACL
Access Control Lists
Configuring the Switch
Access Control Lists Configuring a MAC ACL
100
Configuring ACL Masks
Configuring the Switch Configuring an IP ACL Mask
Access Control Lists
Configuring the Switch Configuring a MAC ACL Mask
51 ACL Mask Configuration MAC
Binding a Port to an Access Control List
106
102
105
Port Configuration
Displaying Connection Status
Configuration
Basic information
Current status
150
Configuring Interface Connections
144
148
145
146
Creating Trunk Groups
Configuring the Switch Statically Configuring a Trunk
55 Static Trunk Configuration
158
159
Port Configuration Configuring Lacp Parameters
57 Lacp Aggregation Port
160
161
162
163
Configuring the Switch Displaying Lacp Port Counters
Type
Marker Illegal Pkts
Badly formed PDU or an illegal value of Protocol Subtype
Admin State
Information, administratively configured for the partner
Lacp system priority assigned to this port channel
Lacp Port Priority
Configuring the Switch
Port Admin Priority
LAG partner’s system ID assigned by the user
Protocol partner
Oper State
Setting Broadcast Storm Thresholds
149
152
Configuring Port Mirroring
154
Configuring Rate Limits
156
Showing Port Statistics
Interface Statistics
Etherlike Statistics
Rmon Statistics
CRC/Alignment Errors
Parameter Description Received Frames
Broadcast Frames
Multicast Frames
64 Port Statistics
Address Table Settings
Setting Static Addresses
CLI This example shows statistics for port
Displaying the Address Table
167
168
Spanning Tree Algorithm Configuration
Changing the Aging Time
169
Displaying Global Settings
117
186
Mstp
Configuring Global Settings
Basic Configuration of Global Settings
Root Device Configuration
Configuration Settings for Rstp
Configuration Settings for Mstp
69 STA Global Configuration
Displaying Interface Settings
AD B
70 STA Port Information
Configuring Interface Settings
CLI This example shows the STA attributes for port
127
Configuring Multiple Spanning Trees
181
180
183
129
Console#show spanning-tree mst
Consoleconfig#spanning-tree mst-configuration
Displaying Interface Settings for Mstp
Configuring Interface Settings for Mstp
184
Vlan Configuration
Ieee 802.1Q VLANs
Assigning Ports to VLANs
VA Vlan Aware VU Vlan Unaware
Forwarding Tagged/Untagged Frames
76 Vlan Basic Information
Vlan Configuration CLI Enter the following command
Max support Vlan numbers 256 Max support Vlan ID 4093
196
Vlan ID
189
79 Vlan Static Table Adding Static Members
194
144
81 Vlan Port Configuration
Configuring Private VLANs
Configuring Protocol-Based VLANs
Vlan Configuration Configuring Uplink and Downlink Ports
199
Vlan Configuration Mapping Protocols to VLANs
85 Protocol Vlan Port Configuration
Class of Service Configuration
Layer 2 Queue Settings
143
Configuring the Switch Mapping CoS Values to Egress Queues
209
210
Configuring the Switch Selecting the Queue Mode
208
Layer 3/4 Priority Settings
212
Class of Service Configuration Mapping IP Precedence
91 IP Precedence Priority
213
216
214
217
Configuring the Switch Mapping IP Port Priority
94 IP Port Priority
Quality of Service
211
215
Configuring Quality of Service Parameters
Class Configuration
Match Class Settings
Class Map
219
220
Quality of Service Creating QoS Policies
Policy Configuration
Policy Map
Policy Rule Settings Class Settings
Policy Options
96 Configuring Policy Maps
221
222
223
224
Multicast Filtering
Igmp Protocol
Layer 2 Igmp Snooping and Query
171
227
230
231
232
234
233
229
Configuring the Switch Assigning Ports to Multicast Services
Layer 3 Igmp Query used with Multicast Routing
Configuring the Switch
190
235
237
238
240
Configuring Domain Name Service
Configuring General DNS Service Parameters
137
138
139
140
Configuring Static DNS Host to Address Entries
136
Displaying the DNS Cache
107 DNS Cache
Dynamic Host Configuration Protocol
Configuring Dhcp Relay Service
142
124
123
Configuring the Dhcp Server
Enabling the Server, Setting Excluded Addresses
125
Configuring the Switch Configuring Address Pools
Setting the Network Parameters
Setting the Host Parameters
Creating a New Address Pool
Setting the Optional Parameters
126
Configuring a Network Address Pool
Configuring a Host Address Pool
132
134
133
Configuring the Switch Displaying Address Bindings
135
Configuring Router Redundancy
Master Router Backup Router
Virtual Router Redundancy Protocol
Address Assignment
Virtual Router Priority
Preempting the Acting Master
198
114 Vrrp Group Configuration
115 Vrrp Group Configuration Detail
315
318
317
316
322
Console#show vrrp 1 interface vlan 1 counters
IP Routing
Overview
IP Switching
RIP and RIP-2 Dynamic Routing Protocols
OSPFv2 Dynamic Routing Protocol
Non-IP Protocol Routing
Basic IP Interface Configuration
249
250
Configuring IP Routing Interfaces
209
Address Resolution Protocol
IP Routing Basic ARP Configuration
247
248
Configuring the Switch Configuring Static ARP Addresses
246
IP Routing Displaying Dynamically Learned ARP Entries
122 ARP Dynamic Addresses
CLI This example shows all entries in the ARP cache
123 ARP Other Addresses
124 ARP Statistics
Displaying Statistics for IP Protocols
Reassembly Required
Reassembly Failures
Whatever reason timed out, errors, etc
Received Header Errors
Parameter Problems
Web Click IP, Statistics, IP
Length, etc
Destination Unreachable
Parameter Description Timestamps
Timestamp Replies
Address Mask Replies
Web Click IP, Statistics, Icmp
Configuring the Switch UDP Statistics
No Ports
Application at the destination port
Web Click IP, Statistics, UDP
IP Routing TCP Statistics
Configuring Static Routes
Displaying the Routing Table
130 IP Routing Table
Configuring the Routing Information Protocol
CLI This example shows routes obtained from various methods
251
Global Settings
Timer Settings
254
257
255
262
IP Routing Specifying Network Interfaces for RIP
Specifying Receive and Send Protocol Types
Loopback Prevention
Protocol Message Authentication
258
259
260
261
IP Routing Displaying RIP Information and Statistics
Globals
Interface Information
Peer Information
Web Click Routing Protocol, RIP, Statistics
134 RIP Statistics
IP Routing
Configuring the Open Shortest Path First Protocol
General Information
Default Route Information
265
266
267
268
Configuring the Switch Configuring Ospf Areas
External network
271
272
269
273
Instead, you can configure an ABR to advertise a
Wastes a lot of bandwidth and processor time
Single summary route that covers all the individual
282
Consoleconfig-router#area 0.0.0.1 range 10.1.1.0
IP Routing Configuring Ospf Interfaces
Detail Interface Configuration
Ospf Interface List
244
138 Ospf Interface Configuration
280
281
279
276
IP Routing Configuring Virtual Links
Path, you must configure an ABR
To reach the backbone. To define this
That serves as an endpoint
274
IP Routing Configuring Network Area Addresses
141 Ospf Network Area Address Configuration
Consoleconfig-router#network 10.0.0.0 255.0.0.0 area
142 Ospf Summary Address Configuration
270
Consoleconfig-router#redistribute rip metric-type
Consoleconfig-router#area 0.0.0.2 nssa no-redistribution
256
257
283
IP Routing Displaying Information on Neighbor Routers
293
Configuring Global Settings for Multicast Routing
Multicast Routing
297
Displaying the Multicast Routing Table
149 Multicast Routing Table
Console#show Ip mroute
Configuring Dvmrp
Source Flooding Potential hosts Pruning Grafting
266
Dvmrp Interface Information
Dvmrp Interface Settings
304
307
Multicast Routing Displaying Neighbor Information
Configuring the Switch Displaying the Routing Table
153 Dvmrp Routing Table
Configuring PIM-DM
CLI This example displays known Dvmrp routes
306
308
313
273
309
310
311
312
Multicast Routing Displaying Interface Information
Web Click Routing Protocol, PIM-DM, Neighbor Information
314
Using the Command Line Interface
Accessing the CLI
Telnet Connection
Command Line Interface
Entering Commands
Command Completion
Getting Help on Commands
Keywords and Arguments
Command Line Interface Showing Commands
Sntp
Negating the Effect of Commands
Using Command History
Partial Keyword Lookup
Understanding Command Modes
Exec Commands
Configuration Commands
Ip dhcp pool Consoleconfig-dhcp 121 Interface
Consoleconfig-if# 143
Vlan database Consoleconfig-vlan 188
Command Line Processing
Erases a mistake when entering a command
Command Groups
Line Commands
Related Commands Show line 4-19 show users
Related Commands Username 4-27 password
Related Commands Login 4-12password-thresh4-15
Line Commands Exec-timeout
Related Commands Silent-time4-16
Related Commands Password-thresh4-15
Line Commands Databits
Related Commands Parity
Consoleconfig-line#speed
Related Commands Show ssh 4-41 show users
General Commands
Example To show all lines, enter this command
Help Shows how to use help Any
Any Quit Exits a CLI session
Related Commands Disable Enable password
Related Commands Enable
Command Line Interface Configure
Related Commands End
Console#!2 Console#config Consoleconfig#
Command Line Interface Exit
System Management Commands
Device Designation Commands
Frame Size Enables support for jumbo frames
System Status
Command Mode Global Configuration Example
User Access Commands
Consoleconfig#enable password level 15 0 admin
IP Filter Commands
Related Commands Enable Authentication enable
11 IP Filter Commands Function Mode Management
Management
Show management
Web Server Commands
12 Web Server Commands Function Mode Ip http port
Related Commands Ip http server
Ip http server
Related Commands Ip http port
Related Commands Ip http secure-server4-32
Secure Shell Commands
14 Telnet Server Commands Function Mode Ip telnet server
Ip ssh Specifies the number of retries allowed by a client
Sets the SSH server key size
Generates the host key
Clear the host key from RAM
Command Line Interface
System Management Commands Ip ssh server
Related Commands Exec-timeout4-15 show ip ssh
Related Commands Show ip ssh
Consoleconfig#ip ssh server-key size
Console#ip ssh crypto host-key generate dsa
System Management Commands Ip ssh save host-key
Related Commands Ip ssh crypto host-key generate
Terminology
Event Logging Commands
Severity Logging host
Messages Logging facility
Logging trap
Related Commands Logging history 4-44 clear log
Memory error resource exhausted
Consoleconfig#logging host
Logging trap
System Management Commands Clear log
Related Commands Show log
Following example displays settings for the trap function
Facility type Logging facility command
Logging trap command
Server IP address Related Commands Show logging sendmail
Smtp Alert Commands
System Management Commands Show log
Displays Smtp event handler settings
Smtp servers to receive alert messages
Command Line Interface Logging sendmail host
System Management Commands
Logging sendmail
Time Commands
Related Commands Sntp server 4-54 sntp poll 4-55 show sntp
Related Commands Sntp client 4-53 sntp poll 4-55 show sntp
System Management Commands Sntp poll
Related Commands Sntp client
Command Line Interface Clock timezone
Related Commands Show sntp
Calendar set hour min sec day month year month day year
System Status Commands
23 System Status Commands Function Mode
Memory that is used to start up the system
Command Line Interface
Related Commands Show running-config4-59
Related Commands Show startup-config4-57
System Management Commands Show system
Command Line Interface Show users
Frame Size Commands
24 Frame Size Commands Function Mode Jumbo frame
Flash/File Commands
Flash/File Commands
Following example shows how to download a configuration file
Flash/File Commands Delete
This command deletes a file or image Syntax
Related Commands Dir Delete public-key4-39
Delete unit filename
Whichboot
Related Commands Dir 4-67 whichboot
Authentication Commands
Authentication Sequence
Command mode change
TACACS+ Client
Consoleconfig#authentication login radius
Sets the number of retries Radius-server timeout
Show radius-server Shows the current Radius settings
Radius Client
Radius-server key
Radius-server retransmit
Authentication Commands Show radius-server
TACACS+ Client
Command Line Interface Tacacs-server host
Authentication Commands Tacacs-server key
Port Security Commands
Maps a static address to a port in a Vlan 167
Authentication Commands
802.1X Port Authentication
Authentication Commands Dot1x default
Dot1x operation-mode
Authentication Commands Dot1x re-authenticate
Interface
Dot1x timeout re-authperiod
Authentication Commands Show dot1x
Authenticator State Machine
Reauthentication State Machine
Backend State Machine
Access Control List Commands
Protocol type, and TCP control code MAC ACLs
Ethernet type ACL Information
34 IP ACL Commands Function Mode Access-list ip
Mask-precedence Ip access-group Adds a port to an IP ACL
IP ACLs
Standard or extended IP ACLs Permit, deny
Related Commands Access-list ip
Access Control List Commands Permit, deny Extended ACL
Command Line Interface
Related Commands Permit, deny Ip access-group4-98
Related Commands Mask IP ACL 4-94 ip access-group4-98
Any host destination-bitmask precedence tos dscp
Access Control List Commands
Command Line Interface
Show access-list ip mask-precedence
Related Commands Mask IP ACL
Related Commands Show ip access-list4-93
Related Commands Ip access-group4-98
35 MAC ACL Commands Function Mode Access-list mac
MAC ACLs
102
Mask-precedence Sets a precedence mask for the ACL rules
No permit deny tagged-eth2
No permit deny untagged-eth2
No permit deny tagged-802.3
No permit deny untagged-802.3
Related Commands Access-list mac
Related Commands Permit, deny Mac access-group4-105
Command Line Interface Access-list mac mask-precedence
Related Commands Mask MAC ACL 4-102 mac access-group4-105
103
Related Commands Mask MAC ACL
This example creates an Egress MAC ACL
Access Control List Commands Mac access-group
Related Commands Show mac access-list4-101
Related Commands Mac access-group4-105
Show access-list
ACL Information
Snmp Commands
Sets the system location string 110 Snmp-server host
Sets the Snmp engine ID 113
Show snmp
Snmp Commands Snmp-server community
Related Commands Snmp-server location
Related Commands Snmp-server contact
Snmp Commands
Related Commands Snmp-server enable traps
Related Commands Snmp-server host
Was last configured
IP address
Snmp Commands Snmp-server view
Command Line Interface Show snmp view
39 show snmp view display description
No view is defined Maps to the defaultview
Command Line Interface Show snmp group
40 show snmp group display description
Snmp-server user
Authentication protocol used with SNMPv3
41 show snmp user display description
Dhcp Commands
Dhcp Client
Related Commands Ip dhcp restart client
Related Commands Ip address
Dhcp Commands
Related Commands Ip dhcp relay server
Dhcp Relay
Ip dhcp relay server
Command Line Interface Ip dhcp relay server
Dhcp Server
Lease
Host
Database
Displays address bindings on the Dhcp server
Related Commands Network 4-127 host
Dhcp Commands Network
Network network-number mask no network
Dns-serveraddress1 address2 no dns-server
Related Commands Bootfile
Related Commands Next-server4-129
Related Commands Netbios-node-type4-131
Dhcp Commands Netbios-node-type
Related Commands Netbios-name-server4-130
Host address mask no host
Related Commands Client-identifier4-133hardware-address4-134
Related Commands Host
Command Line Interface Hardware-address
Hardware-addresshardware-address type no hardware-address
Related Commands Show ip dhcp binding
DNS Commands
No ip host name address1 address2 … address8
Ip domain-name
Ip domain-list
Related Commands Ip domain-name4-137
Server-address1- IP address of domain-name server
Related Commands Ip domain-name4-137 ip domain-lookup4-140
Related Commands Ip domain-name4-137 ip name-server4-139
Command Line Interface Show dns cache
Interface Commands
Interface
Consoleconfig#interface ethernet 1/4 Consoleconfig-if#
Related Commands Negotiation 4-145 capabilities
Related Commands Capabilities 4-146speed-duplex4-144
Flowcontrol32
Command Line Interface Media-type
Mode
Interface Commands Switchport broadcast packet-rate
Console#clear counters ethernet 1/5
Interface Commands
Show interfaces switchport
49 show interfaces switchport display description
Indicates membership mode as Trunk or Hybrid
Native Vlan Indicates the default Port Vlan ID
Indicates the default priority for untagged frames
Mirror Port Commands
RX/TX
Rate Limit Commands
Link Aggregation Commands
Manual Configuration Commands
Dynamic Configuration Commands
Trunk Status Display Commands
Dynamically Creating a Port Channel
Link Aggregation Commands Lacp
Lacp system-priority
Link Aggregation Commands Lacp admin-key Ethernet Interface
Lacp port-priority
53 show lacp counters display description
LACPDUs Illegal Pkts
54 show lacp internal display description
Partner Admin
Port Number Partner Port Admin Priority
55 show lacp neighbors display description
Port Number Partner Oper
Address Table Commands
56 show lacp sysid display description
System MAC address
Dynamic
Address Table Commands Mac-address-table static
Action
Command Line Interface Clear mac-address-table dynamic
Mac-address-table aging-time
Show mac-address-table aging-time
Spanning Tree Commands
Spanning Tree Commands Spanning-tree
Spanning-tree forward-time
Spanning-tree hello-time
Spanning-tree priority
Spanning Tree Commands Spanning-tree pathcost method
Command Line Interface Spanning-tree mst-configuration
No mst instanceid vlan vlan-range
Mst instanceid priority priority no mst instanceid priority
Related Commands Revision
Related Commands Name
Spanning Tree Commands Max-hops
Max-hopshop-number
Command Line Interface Spanning-tree cost
Spanning Tree Commands Spanning-tree port-priority
Related Commands Spanning-tree cost
Related Commands Spanning-tree portfast
Related Commands Spanning-treeedge-port4-181
Related Commands Spanning-tree mst port-priority4-184
Related Commands Spanning-tree mst cost
Command Line Interface Show spanning-tree
187
Vlan Commands
Command Line Interface Show spanning-tree mst configuration
Editing Vlan Groups
Vlan Commands Vlan database
Related Commands Show vlan
Vlan
Configuring Vlan Interfaces
Related Commands Shutdown
Related Commands Switchport acceptable-frame-types4-192
Command Line Interface Switchport acceptable-frame-types
Related Commands Switchport mode
Switchport native vlan
Command Line Interface Switchport allowed vlan
Vlan Commands Switchport forbidden vlan
Displaying Vlan Information
Command Line Interface Show vlan
Configuring Private VLANs
Command Line Interface Show pvlan
199
Protocol-vlan protocol-group Configuring Groups
Command Line Interface
Vlan Commands Show interfaces protocol-vlan protocol-group
Gvrp and Bridge Extension Commands
Show gvrp configuration
Garp timer
Show garp timer
Gvrp and Bridge Extension Commands
Garp timer
Related Commands Show garp timer
Related Commands Garp timer
Priority Commands
Priority Commands Layer
Priority Commands
Related Commands Show queue bandwidth
Priority Commands Queue cos-map
Related Commands Show queue cos-map4-210
Queue cos-mapqueueid cos1 ... cosn no queue cos-map
Command Line Interface Show queue mode
Priority Commands Layer 3
Default Setting None Command Mode Privileged Exec Example
Command Line Interface
Map ip precedence Interface Configuration
Command Line Interface Map ip dscp Global Configuration
Map ip dscp dscp-value cos cos-value no map ip dscp
Show map ip port
Command Line Interface
Show map ip dscp
Quality of Service Commands
Quality of Service Commands
Related Commands Show class map
Policy-map
Class
No class class-map-name
Quality of Service Commands Set
Service-policy
Show policy-mappolicy-map-name class class-map-name
Multicast Filtering Commands
230
Igmp Snooping Commands
Shows the Igmp snooping MAC multicast list 229 Multicast
Ip igmp snooping version
Multicast Filtering Commands
Igmp Query Commands Layer
75 Igmp Query Commands Layer Function Mode
Ip igmp snooping query-interval
Ip igmp snooping router-port-expire-time
Static Multicast Routing Commands
Related Commands Ip igmp snooping version
Igmp Commands Layer
Configures the maximum host response time 237 Ip igmp
236
239
Multicast Filtering Commands Ip igmp
Ip igmp query-interval
Multicast Filtering Commands Ip igmp max-resp-interval
Related Commands Ip igmp version Ip igmp query-interval4-236
Ip igmp version
Multicast Filtering Commands Show ip igmp interface
Switch InterfaceVlan
Field Description
Address Lastreporter
IP Interface Commands
Basic IP Configuration
V1Timer
Ping
Command Line Interface Ip address
IP Interface Commands
Related Commands Show ip redirects
Related Commands Ip default-gateway4-243
IP Interface Commands Ping
Related Commands Interface
Address Resolution Protocol ARP
Arp ip-address hardware-address no arp ip-address
IP Interface Commands Arp-timeout
Consoleconfig#interface vlan Consoleconfig-if#ip proxy-arp
IP Routing Commands
Global Routing Configuration
Ip route
IP Routing Commands Clear ip route
84 show ip route display description Field Description
Port
IP Routing Commands Show ip traffic
Routing Information Protocol RIP
IP Routing Commands Timers basic
Timers basic update-seconds no timers basic
Command Line Interface Network
Related Commands Router rip
No network subnet-address
Consoleconfig-router#neighbor
Command Line Interface Ip rip receive version
Related Commands Version
IP Routing Commands Ip rip send version
Command Line Interface Ip split-horizon
Related Commands Ip rip authentication mode
Related Commands Ip rip authentication key
Command Line Interface Show rip globals
Interval at which RIP advertises known route information
Show ip rip status
Show ip rip peer
Area Configuration
Open Shortest Path First Ospf
Route Metrics and Summaries
Display Information
Router-idip-address no router-id
Related Commands Router ospf
IP Routing Commands Default-information originate
Related Commands Ip route 4-250 redistribute
Timers spf spf-holdtime no timers spf
Related Commands Area stub
Command Line Interface Summary-address
Related Commands Area range
No summary-addresssummary-address netmask
Type-value
Related Commands Default-information originate
No network ip-address netmask area area-id
Command Line Interface
Related Commands Area default-cost4-269
Area virtual-link
275
Related Commands Show ip ospf virtual-links4-294
Area-id None Router-id None
Ip ospf authentication-key
Related Commands Ip ospf authentication
Consoleconfig#interface vlan Consoleconfig-if#ip ospf cost
Related Commands Ip ospf hello-interval4-280
Ip ospf retransmit-interval
Command Line Interface Ip ospf transmit-delay
It is an router type
Area identifier
Command Line Interface Show ip ospf database
Show ip ospf area-id database network link-state-id
92 show ip ospf database display description
Field Description Link ID Router ID ADV Router
Age
Following shows output when using the asbr-summary keyword
93 show ip ospf asbr-summary display description
94 show ip ospf database-summary display description
Field Description Area ID Area identifier Router
Total LSA Counts
Following shows output when using the external keyword
Default external routes for the AS
95 show ip ospf external display description
Link State ID IP network number External Network Number
Following shows output when using the network keyword
96 show ip ospf network display description
Link State ID Interface address of the designated router
Including the designated router itself
Following shows output when using the router keyword
97 show ip ospf router display description
98 show ip ospf summary display description
Command Line Interface Show ip ospf interface
IP Routing Commands Show ip ospf neighbor
100 show ip ospf neighbor display description
Command Line Interface Show ip ospf summary-address
Related Commands Summary-address4-270
Related Commands Area virtual-link4-274
Multicast Routing Commands
Configures global and interface settings for Dvmrp 299
Configures global and interface settings for PIM-DM 308
297
Command Line Interface
General Multicast Routing Commands
Show ip mroute Shows the IP multicast routing table
105 show ip mroute display description
Subnetwork containing the IP multicast source
Flags
Dvmrp Multicast Routing Commands
Related Commands Ip dvmrp Show router dvmrp
Multicast Routing Commands Nbr-timeout
Command Line Interface Flash-update-interval
Multicast Routing Commands Default-gateway
Ip dvmrp metric interface-metric no ip dvmrp metric
Multicast Routing Commands Clear ip dvmrp route
Command Line Interface Show ip dvmrp route
Multicast Routing Commands Show ip dvmrp neighbor
Command Mode Normal Exec, Privileged Exec Example
Field Description Address
Graft, and graft acknowledgement messages
PIM-DM Multicast Routing Commands
Multicast Routing Commands Ip pim dense-mode
Command Line Interface Ip pim hello-interval
Multicast Routing Commands Ip pim trigger-hello-interval
Command Line Interface
Console#show router pim Admin Status Enabled
Router Redundancy Commands
Command Line Interface Show ip pim neighbor
Configures interface settings for Vrrp 315 Protocol
110 show ip pim neighbor display description
Virtual Router Redundancy Protocol Commands
Command Line Interface
Related Commands Vrrp preempt
Command Line Interface Vrrp timers advertise
Related Commands Vrrp priority
Min delay
Authentication mode used to verify Vrrp packets
Master Advertisement interval configured on the Vrrp master
113 show vrrp display description
Pre
Prio Priority of this router
Command Line Interface Show vrrp router counters
Router Redundancy Commands Clear vrrp router counters
Command Line Interface 324
Appendix a Software Specifications
Software Features
Management Features
Software Specifications
Groups 1, 2, 3, 9 Statistics, History, Alarm, Event
Standards
Management Information Bases
Management Information Bases a
Dhcp Relay RFC Dhcp Server RFC Dvmrp RFC
Bridge MIB RFC DNS Resolver MIB RFC
Rmon MIB RFC
Table B-1 Troubleshooting Chart
Symptom Action
Be sure the switch is powered up
Port you are using has not been disabled
Using System Logs
Troubleshooting
Glossary
Glossary-1
Glossary-2
See Generic Attribute Registration Protocol
Glossary-3
Defines frame extensions for Vlan tagging
Glossary-4
See Port Trunk
Glossary-5
See Ieee
Remote Authentication Dial-in User Service Radius
Glossary-6
Glossary-7
TCP/IP protocol commonly used for software downloads
Glossary Glossary-8
Index-1
Enabling 3-156,4-214mapping priorities 3-158,4-214
Gateway, default 3-17,3-207,4-243
Index-2
Index-3
Index-4
Index-5
Index Index-6
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