Main              
   
Layer 3 Gigabit Stackable Ethernet Switch               
IC40240-10G/IC40480-10G 
Management Guide               
        IntraCore 40240-10G Gigabit Ethernet Switch 
  IntraCore 40480-10G Gigabit Ethernet Switch                 
 2 Stacking Ports 
            Page
              About This Manual   
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              Contents   
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              Tables
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              Figures
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1-1              
Chapter 1: Introduction 
Key Features                 
Table 1-1  Key Features 
              Description of Software Features 
1-2                
 
              1-3
Description of Software Features                
 
              1-4
               1-5
Description of Software Features                
 
              1-6
                 1-7
System Defaults                
 
              System Defaults 
              Introduction 
1-8               
1-9
System Defaults                
 
            Page
              Chapter 2: Initial Configuration 
Connecting to the Switch                 
2-1
Configuration Options               
Required Connections 
2-2                
 
Remote Connections               
Stack Operations 
2-3                
Selecting the Stack Master 
Stack Operations                
 
              Selecting the Backup Unit 
Recovering from Stack Failure or Topology Change                 
2-4
Broken Link for Line and Wrap-around Topologies                 
 
              Renumbering the Stack 
Ensuring Consistent Code is Used Across the Stack                 
Stack Operations
               Basic Configuration 
Console Connection                 
 
2-6                
Setting Passwords 
Setting an IP Address                 
 
2-7                
Manual Configuration 
2-8                 
 
              2-9
               2-10  
               Dynamic Configuration 
2-11                
 
              2-12  
               Enabling SNMP Management Access  
Community Strings (for SNMP version 1 and 2c clients)                 
 
2-13              
Trap Receivers 
2-14                 
 
              Managing System Files 
2-15                
 
Managing System Files                
Configuring Access for SNMP Version 3 Clients 
              Saving Configuration Settings 
2-16                
 
            Page
            Page
              Section II: Switch Management 
            Page
              Chapter 3: Configuring the Switch 
Using the Web Interface                 
3-1
              Navigating the Web Browser Interface 
Home Page                 
3-2
              Configuration Options 
Panel  Display                 
3-3
              Main Menu  
                 3-4 
               
3-5                
3-6 
               
3-7                
3-8 
               
3-9                
3-10 
               Navigating the Web Browser Interface 
3-11              
Page
              Chapter 4: Basic Management Tasks 
Displaying System Information                 
4-1
Web               
4-2
Figure 4-1  System Information                 
  Specify the hostname, location and contact information. 
               Displaying Switch Hardware/Software Versions 
4-3                
Displaying Switch Hardware/Software Versions
               Displaying Bridge Extension Capabilities 
4-4                
 
Setting the Switchs IP Address (IP Version 4)               
Setting the Switchs IP Address 
(IP Version 4)                
4-5  
              4-6
               Manual Configuration 
4-7                  
Setting the Switchs IP Address (IP Version 4)
               Using DHCP/BOOTP  
4-8                 
 
              Setting the Switchs IP Address 
(IP Version 6)                 
 
4-9                
Configuring an IPv6 Address  
              4-10
               4-11
               4-12
               4-13
             Page
Setting the Switchs IP Address (IP Version 6)               
Configuring an IPv6 General Network Prefix 
4-15                
4-16 
               Configuring Neighbor Detection Protocol and Static Entries 
4-17                
 
              4-18
             Page
              4-20
  This example maps a static entry for a global unicast address to a MAC address.                 
 
              Configuring Support for Jumbo Frames 
Configuring Support for Jumbo Frames                
 
Managing Firmware                 
4-21  
              Downloading System Software from a Server  
4-22                
 
            Page
              Saving or Restoring Configuration Settings 
4-24                
 
              Downloading Configuration Settings from a Server 
4-25                
Saving or Restoring Configuration Settings
               Console Port Settings 
4-26                
 
              4-27
Console Port Settings                
 
              Telnet Settings 
4-28                
 
              Telnet Settings
                 4-29  
              Configuring Event Logging 
System Log Configuration                 
4-30
               Remote Log Configuration 
4-31                
 
Configuring Event Logging              
4-32 
Figure 4-19  Remote Logs                 
 
              Displaying Log Messages 
Configuring Event Logging                
 
Sending Simple Mail Transfer Protocol Alerts                 
4-33  
              4-34
               Renumbering the Stack 
4-35                
 
Renumbering the Stack              
Resetting the System 
Setting the System Clock                 
 
4-36              
Setting the Current Time 
Configuring SNTP                 
4-37
               4-38 
               Setting the Time Zone 
                 4-39  
              Configuring Summer Time 
4-40               
 
4-41              
Page
              Chapter 5: Simple Network Management  Protocol 
5-1                
Note: 
              Enabling the SNMP Agent 
  The following example enables SNMP on the switch.                
  Enables SNMP on the switch. 
5-2                 
Simple Network Management Protocol 
              Setting Community Access Strings 
Setting Community Access Strings                
 
5-3                
Specifying Trap Managers and Trap Types 
5-4                
 
              5-5
Specifying Trap Managers and Trap Types                
 
              5-6 
               Configuring SNMPv3 Management Access 
Setting a Local Engine ID                 
 
5-7                
Specifying a Remote Engine ID 
5-8                 
 
              Configuring SNMPv3 Users 
5-9                
 
              5-10 
               Configuring Remote SNMPv3 Users 
5-11                
 
              5-12
               Configuring SNMPv3 Groups 
5-13                
 
              5-14 
               5-15
               
5-16               
Setting SNMPv3 Views 
5-17                
 
              5-18
snmp-server view                
 
  Use the               
Chapter 6: User Authentication 
Configuring User Accounts                 
6-1
              Configuring Local/Remote Logon Authentication
6-2                 
 
              6-3
Configuring Local/Remote Logon Authentication                
 
              6-4 
                 6-5
Configuring HTTPS              
Configuring HTTPS 
               6-6 
                 6-7
Configuring HTTPS                
 
              Replacing the Default Secure-site Certificate 
              Configuring the Secure Shell 
6-8                
 
              6-9
Configuring the Secure She               
Generating the Host Key Pair 
6-10                
 
              6-11
Configuring the Secure She               
Importing User Public Keys 
6-12                
 
              6-13
Configuring the Secure She               
Configuring the SSH Server 
6-14                
 
              Configuring the Secure She 
6-15                
Configuring Port Security 
6-16                
 
            Page
6-18              
Configuring 802.1X Port Authentication 
               Displaying 802.1X Global Settings 
                 6-19  
              Configuring Port Settings for 802.1X 
6-20                
 
Configuring 802.1X Global Settings               
6-21
            Page
               
6-23                
Displaying 802.1X Statistics 
This switch can display statistics for dot1x protocol exchanges for any port.                
 
6-24               
 
6-25                
Filtering IP Addresses for Management Access 
6-26                
 
Web                 
CLI 
              Filtering IP Addresses for Management Access
                 6-27  
            Page
              Chapter 7: Access Control Lists 
Configuring Access Control Lists                 
7-1
Setting the ACL Name and Type               
Configuring a Standard IPv4 ACL 
7-2                 
 
              Configuring an Extended IPv4 ACL 
7-3                
7-4
               
7-5                
Configuring a MAC ACL 
7-6                
 
              Configuring a Standard IPv6 ACL 
7-7                
Configuring an Extended IPv6 ACL 
7-8                 
 
              7-9
               7-10
               Binding a Port to an Access Control List 
Binding a Port to an Access Control List                
 
7-11              
Page
              Chapter 8: Port Configuration 
Displaying Connection Status                 
8-1
              8-2
               Configuring Interface Connections 
8-3                
Configuring Interface Connections
               8-4
                 Figure 8-2  Port - Port Configuration 
  Select the interface, and then enter the required settings.              
8-5  
Configuring Interface Connections                
 
              Creating Trunk Groups 
8-6                
 
              Statically Configuring a Trunk 
              Enabling LACP on Selected Ports 
8-8               
 
8-9                
Configuring LACP Parameters 
8-10                
 
            Page
              8-12  
              Displaying LACP Port Counters 
You can display statistics for LACP protocol messages.                 
 
  The following example displays LACP counters for port channel 1.                
8-13  
              Displaying LACP Settings and Status for the Local Side 
                 8-14 
               
Figure 8-7  LACP - Port Internal Information                 
8-15  
              Displaying LACP Settings and Status for the Remote Side 
8-16                
 
              Setting Broadcast Storm Thresholds 
8-17                
 
Setting Broadcast Storm Thresholds              
8-18
                 Figure 8-9  Port Broadcast Control 
8-19                
Configuring Port Mirroring
              Configuring Port Mirroring 
              Configuring Rate Limits 
8-20                
 
            Page
              Showing Port Statistics 
                 8-22 
              8-23
Showing Port Statistics                
 
              8-24 
             Page
  This example shows statistics for port 12.               
8-26
               Chapter 9: Address Table Settings 
Setting Static Addresses                 
9-1
              Displaying the Address Table 
9-2                
Address Table Settings
               Displaying the Address Table
                 9-3  
              Changing the Aging Time 
9-4                 
 
Address Table Settings              
Chapter 10: Spanning Tree Algorithm 
10-1                
Region R
10-2                 
 
              Displaying Global Settings 
10-3                
Displaying Global Settings
               10-4
                   This command displays global STA settings, followed by settings for each port. 
              Displaying Global Settings
Note:                 
 
10-5                
Configuring Global Settings 
10-6                
 
              10-7
Configuring Global Settings                
 
              10-8
             Page
              Displaying Interface Settings 
10-10                
 
              x 
x                 
 
10-11                
Displaying Interface Settings
              10-12
               Configuring Interface Settings 
10-13                
 
Configuring Interface Settings              
10-14 
               10-15  
Configuring Interface Settings                
 
              Configuring Multiple Spanning Trees 
10-16                
 
Figure 10-7  MSTP VLAN Configuration                 
  This displays STA settings for instance 1, followed by settings f or each port . 
              10-17  
Configuring Multiple Spanning Trees                
 
              10-18
CLI  This example sets the priority for MSTI 1, and adds  VLANs 1- 5 to this MSTI.                 
 
              Displaying Interface Settings for MSTP 
10-19                  
 
Displaying Interface Settings for MSTP              
Configuring Interface Settings for MSTP 
10-20                
 
              10-21
Configuring Interface Settings for MSTP                
 
            Page
              Chapter 11: VLAN Configuration 
IEEE 802.1Q VLANs                 
11-1
Assigning Ports to VLANs               
11-2
               Forwarding Tagged/Untagged Frames 
11-3                
 
              Displaying Basic VLAN Information 
11-4                
 
Enabling or Disabling GVRP (Global Setting)                
Displaying Current VLANs 
11-5                
 
              Creating VLANs 
11-6                
 
              Adding Static Members to VLANs 
2.                 
 
A                
Figure 11-4  VLAN Static List - Creating VLANs 
              11-8
               Adding Static Members to VLANs 
(Port Index)                 
 
11-9                
Configuring VLAN Behavior for Interfaces 
11-10                
 
              11-11
               Configuring IEEE 802.1Q Tunneling 
11-12                
 
              11-13
               11-14
               11-15
               Enabling QinQ Tunneling on the Switch 
11-16                
 
              Adding an Interface to a QinQ Tunnel 
11-17                
 
Figure 11-2 Tunnel Port Configuration                 
17
              x
11-18                 
 
Configuring Private VLANs                 
Uplink Ports  Primary VLAN  (promiscuous ports) 
              Configuring Uplink and Downlink Ports 
11-19                
 
Enabling Private VLANs                 
Configuring Private VLANs
              Configuring Protocol-Based VLANs 
              Mapping Protocols to VLANs 
11-21                  
 
Configuring Protocol-Based VLANs              
11-22 
               Chapter 12: Link Layer Discovery Protocol 
Setting Basic LLDP Timing Attributes                 
12-1
              12-2
               Configuring LLDP Interface Attributes 
12-3                
 
Configuring LLDP Interface Attributes              
12-4
               Displaying LLDP Local Device Information
12-5                
 
Displaying LLDP Local Device Information              
12-6
                 Figure 12-6  LLDP Local Device Information 
  This example displays LLDP information for the local switch.               
12-7  
Displaying LLDP Local Device Information                
  Click LLDP, Local Information. 
               Displaying LLDP Remote Port Information 
12-8                
 
              Displaying LLDP Remote Information Details 
12-9                
Displaying LLDP Remote Information Details
             Page
              Displaying Device Statistics 
12-11                
Displaying Device Statistics
               
12-12                
Displaying Detailed Device Statistics 
12-13                
Displaying Detailed Device Statistics
             Page
              Chapter 13: Class of Service 
Layer 2 Queue Settings                 
13-1
Setting the Default Priority for Interfaces               
13-2 
Figure 13-1  Default Port Priority                 
 
  This example assigns a default priority of 5 to port 3.                
13-3
              Mapping CoS Values to Egress Queues 
                 Layer 2 Queue Settings
               
Figure 13-2  Traffic Classes                 
13-4 
  The following example shows how to change the CoS assignments to a   one-to-one mapping.              
Selecting the Queue Mode 
13-5                  
Layer 2 Queue Settings
               Setting the Service Weight for Traffic Classes 
13-6                
 
              Layer 3/4 Priority Settings 
Mapping Layer 3/4 Priorities to CoS Values                 
 
13-7                
Selecting IP Precedence/DSCP Priority 
              Mapping IP Precedence 
13-8                
 
Figure 13-6  IP Precedence Priority               
13-9  
               Mapping DSCP Priority 
13-10                
 
              Mapping IP Port Priority 
13-11                
 
              13-12 
               Chapter 14: Quality of Service 
Configuring Quality of Service Parameters                 
14-1
              Configuring a Class Map 
14-2                
Quality of Service
             Page
              Creating QoS Policies 
14-4                
 
Quality of Service              
14-5
Configuring Quality of Service Parameters                
 
            Page
              Attaching a Policy Map to Ingress Queues 
14-7                  
 
Configuring Quality of Service Parameters            
Page
15-1              
Chapter 15: Multicast Filtering
              Layer 2 IGMP 
(Snooping and Query)                 
15-2
               Configuring IGMP Snooping and Query Parameters 
15-3                
 
              15-4 
               Enabling IGMP Immediate Leave 
15-5                
 
              Displaying Interfaces Attached to a Multicast Router 
15-6                
 
              Specifying Static Interfaces for a Multicast Router 
15-7                  
 
              Displaying Port Members of Multicast Services  
15-8                 
 
              Assigning Ports to Multicast Services  
15-9                  
 
            Page
              Chapter 16: Domain Name Service 
Configuring General DNS Service Parameters                 
16-1
              16-2 
Domain Name Service                
 
              Configuring Static DNS Host to Address Entries 
16-3                
Configuring Static DNS Host to Address Entries
               16-4 
Domain Name Service                
 
              Displaying the DNS Cache 
16-5                  
Displaying the DNS Cache
             Page
              Chapter 17: Dynamic Host Configuration  Protocol 
Configuring DHCP Relay Service                 
17-1  
              Configuring the DHCP Server 
17-2                 
 
              Enabling the Server, Setting Excluded Addresses 
17-3                
 
              Configuring Address Pools 
17-4                
 
              17-5
             Page
              17-7  
               17-8
               Displaying Address Bindings 
17-9                  
 
            Page
              Chapter 18: Configuring Router Redundancy 
Master Router                
Backup Router
18-1                
Virtual Router Redundancy Protocol 
Configuring VRRP Groups                 
18-2
               18-3
               18-4
             Page
            Page
              Displaying VRRP Global Statistics 
18-7                
 
              Displaying VRRP Group Statistics 
18-8                
 
              18-9
             Page
              Chapter 19: IP Routing 
Overview                 
19-1
Initial Configuration               
IP Switching 
19-2                
 
              Routing Path Management 
19-3                
IP Switching
                 Routing Protocols 
              Basic IP Interface Configuration 
19-4                
 
              Configuring IP Routing Interfaces
19-5                
 
Configuring IP Routing Interfaces              
19-6
             Page
              Address Resolution Protocol 
19-8                
 
19-9              
Basic ARP Configuration 
               19-10 
               Configuring Static ARP Addresses 
19-11                
 
              Displaying Dynamically Learned ARP Entries 
19-12                
 
              Displaying Local ARP Entries 
19-13                  
 
 Click IP, ARP, Other Addresses.                 
Figure 19-6  ARP Other Addresses 
              Displaying ARP Statistics 
You can display statistics for ARP messages crossing all interfaces on this router.                 
 
19-14                 
Table 19-2  ARP Statistics  Parameter  Received Request
              Address Resolution Protocol 
 Click IP, ARP, Statistics.                 
Figure 19-7  ARP Statistics
 This example provides detailed statistics on common IP-related protocols.                
19-15  
              Displaying Statistics for IP Protocols 
IP Statistics                 
 
19-16               
ICMP Statistics 
19-17                
Displaying Statistics for IP Protocols
                  Click IP, Statistics, ICMP. 
              19-18
CLI - See the example on page 19-14.                 
 
              UDP Statistics 
19-19                
Displaying Statistics for IP Protocols
               TCP Statistics 
19-20                
 Click IP, Statistics, TCP. 
CLI - See the example on page 19-14.                 
 
              Configuring Static Routes 
19-21                
Configuring Static Routes
               Displaying the Routing Table
19-22                 
 
 Click IP, Routing, Routing Table.                 
Figure 19-13  IP Routing Table 
              19-23  
Displaying the Routing Table                
 
            Page
              Chapter 20: Unicast Routing 
20-1                
20-2
              Configuring the Routing Information Protocol 
               Configuring General Protocol Settings 
20-3                
 
              20-4 
               Specifying Network Interfaces for RIP 
20-5                  
 
              Configuring Network Interfaces for RIP 
20-6                
 
              20-7
               20-8 
               Redistributing Routing Information from Other Domains 
20-9                
 
              20-10 
                 20-11
              Displaying RIP Information and Statistics 
             Page
              20-13  
               Configuring the Open Shortest Path First Protocol 
20-14                 
 
              Configuring General Protocol Settings 
20-15                
 
              20-16
               20-17
               20-18
              Configuring OSPF Areas 
20-19                  
 
              20-20
               20-21
               20-22
              Configuring Area Ranges 
20-23                
 
(Route Summarization for ABRs)              
20-24
              Configuring OSPF Interfaces 
20-25                
 
              20-26
               20-27
             Page
20-29              
Configuring Virtual Links 
               20-30
              Configuring Network Area Addresses 
20-31                
 
            Page
              Configuring Summary Addresses
 (for External AS Routes)                 
20-33
             Page
20-35              
Redistributing External Routes 
                 20-36
              Configuring NSSA Settings
              20-37
20-38              
Displaying Link State Database Information
            Page
20-40              
Displaying Information on Border Routers
20-41              
Displaying Information on Neighbor Routers
            Page
              Section III:Command Line Interface 
            Page
              Chapter 21: Overview of the Command Line  Interface 
Using the Command Line Interface                 
21-1
Accessing the CLI                 
Console Connection 
              21-2
               Entering Commands 
Keywords and Arguments                 
21-3
Minimum Abbreviation                 
Command Completion 
              21-4
Showing Commands                 
 
 displays a list of possible show commands:               
Negating the Effect of Commands 
Using Command History                 
 
21-5                
Partial Keyword Lookup 
              Exec Commands 
21-6                
 
Understanding Command Modes               
Configuration Commands 
21-7                
 
              21-8
                 end
 or                 
 command to return to the Privileged Exec mode. Table 21-2  Configuration Command Modes 
              Command Line Processing 
21-9                
 
              Command Groups 
The system commands can be broken down into the functional g roups shown  belo w                
 
21-10                 
Table 21-4  Command Group Index 
            Page
            Page
enable                 
22-1
              Chapter 22: General Commands 
              disable 
configure                 
22-2
General Commands                
 
              show history 
22-3                
show history
               reload 
prompt                 
22-4
end                 
General Commands
              exit 
quit                 
22-5
exit                
 
            Page
Device Designation Commands               
Chapter 23: System Management Commands 
hostname                 
23-1  
              switch renumber 
23-2                
 
show startup-config                 
23-3
              System Status Commands 
               
Example                 
23-4 
Related Commands  show running-config (23-5)              
23-5
                 show running-config 
               
Example                 
23-6 
Related Commands  show startup-config (23-3)              
show system 
23-7                
 
              show version 
23-8                
 
show users               
Frame Size Commands 
jumbo frame                 
 
23-9                
Frame Size Commands
              File Management Commands 
23-10                 
 
              copy 
23-11                
 
              23-12
               delete 
23-13                
 
              dir 
23-14                
 
              whichboot 
23-15                
 
              boot system 
23-16                
 
line                 
 
              Line Commands 
              login 
23-18                
 
              password 
23-19                
 
              timeout login response 
exec-timeout                 
23-20
               password-thresh 
23-21                
 
              silent-time 
databits                 
23-22
               parity 
speed                 
23-23
               stopbits 
disconnect                 
23-24
               show line 
23-25                
 
logging on                 
23-26
              Event Logging Commands 
              23-27
logging history                 
 
              logging host 
logging facility                 
23-28
               logging trap 
clear log                 
23-29
               show logging 
23-30                
 
              show log 
23-31                
 
logging sendmail host                 
23-32
              SMTP Alert Commands 
              logging sendmail level 
logging sendmail source-email                 
23-33
SMTP Alert Commands                
 
              logging sendmail destination-email 
logging sendmail                 
23-34
                 Command Mode   Global Configuration  Example 
              Time Commands 
23-35                
sntp client 
23-36                
 
              sntp server 
sntp poll                 
23-37
               sntp update-time 
show sntp                 
23-38
               clock timezone 
clock timezone-predefined                 
23-39
               clock summer-time (date) 
23-40                
 
              clock summer-time (predefined) 
23-41                
 
              clock summer-time (recurring) 
23-42                
 
              show clock 
23-43                
 
              calendar set 
show calendar                 
23-44
               Chapter 24: SNMP Commands 
24-1                
snmp-server 
show snmp                 
24-2
               snmp-server community 
24-3                
snmp-server community
               snmp-server contact 
snmp-server location                 
24-4
               snmp-server host  
24-5                
snmp-server host
               24-6
               snmp-server enable traps 
24-7                
snmp-server enable traps
               snmp-server engine-id 
24-8                
 
              show snmp engine-id 
24-9                  
 
show snmp engine-id              
snmp-server view 
24-10                
 
              snmp-server group 
24-11                
show snmp view
                 show snmp view 
              show snmp group 
24-12                
 
              show snmp group 
Table 24-4  show snmp group - display description                 
24-13  
              snmp-server user 
24-14                
 
              show snmp user 
24-15                
show snmp user
             Page
User Account Commands                 
25-1
              Chapter 25: User Authentication Commands
              username 
25-2                
 
              enable password 
25-3                
User Account Commands
                 authentication login 
              Authentication Sequence 
              authentication enable 
25-5                
Authentication Sequence
               RADIUS Client 
radius-server host                 
25-6
               radius-server port 
radius-server key                 
25-7
RADIUS Client                
 
              radius-server retransmit 
radius-server timeout                 
25-8
show radius-server                 
 
              TACACS+ Client 
25-9                  
 
tacacs-server host                 
TACACS+ Client
              tacacs-server port 
tacacs-server key                 
25-10
               Web Server Commands 
ip http port                 
 
25-11                
Web Server Commands
              ip http server 
ip http secure-server                 
25-12
               ip http secure-port 
25-13                
Web Server Commands
                 ip telnet server 
              Telnet Server Commands 
25-15              
Secure Shell Commands 
Secure She l               
25-16
               ip ssh server 
25-17                
Secure She l 
              ip ssh timeout 
25-18                
 
              ip ssh authentication-retries 
ip ssh server-key size                 
25-19
Secure She l               
delete public-key 
ip ssh crypto host-key generate                 
25-20
               ip ssh crypto zeroize 
ip ssh save host-key                 
25-21
Secure She l               
l
d Comm                
 
25-22                 
t
              show public-key 
25-23                
Secure She l 
              Port Security Commands 
              port security 
25-25                
Port Security Commands
                 Related Commands   shutdown (27-7)  mac-address-table static (31-1) 
              802.1X Port Authentication 
                 25-26 
              dot1x system-auth-control 
dot1x default                 
25-27
dot1x max-req                 
 
              dot1x port-control 
25-28                
 
              dot1x operation-mode 
25-29                
 
              dot1x re-authenticate 
dot1x re-authentication                 
25-30
               dot1x timeout quiet-period 
dot1x timeout re-authperiod                 
25-31
               dot1x timeout tx-period 
show dot1x                 
25-32
               25-33
               25-34
               Management IP Filter Commands 
management                 
25-35
Management IP Filter Commands                
 
              show management 
25-36                 
 
              Chapter 26: Access Control List Commands 
IPv4 ACLs                 
26-1  
              access-list ip  
permit, deny (Standard IPv4 ACL)                 
26-2
               permit, deny (Extended IPv4 ACL)  
26-3                
IPv4 ACLs
               26-4
               show ip access-list 
26-5                
IPv4 ACLs
               ip access-group 
show ip access-group                 
26-6
                 access-list ipv6  
              IPv6 ACLs 
              permit, deny (Standard IPv6 ACL) 
26-8                
 
              permit, deny (Extended IPv6 ACL)  
26-9                
 
              26-10
               show ipv6 access-list 
ipv6 access-group                 
26-11
                 show ipv6 access-group 
              MAC ACLs 
                 26-12 
access-list mac                
permit, deny (MAC ACL) 
26-13                
MAC ACLs
               26-14
               show mac access-list 
mac access-group                 
26-15
MAC ACLs                
 
              ACL Information 
                 26-16 
show access-list             
Page
            Page
interface                 
This command configures an interface type and ente r i nterface  confi gura tion m ode .    Use the 
27-1                
port-channel 
              Chapter 27: Interface Commands 
              description 
27-2                
 
              speed-duplex 
27-3                
speed-duplex
               negotiation 
capabilities                 
27-4
               flowcontrol 
27-5                
flowcontrol
               media-type 
27-6                
 
              shutdown  
switchport broadcast packet-rate                 
27-7
shutdown                
 
              clear counters 
27-8                
 
              show interfaces status 
27-9                  
 
show interfaces status              
show interfaces counters 
27-10                
 
              show interfaces switchport 
27-11                
show interfaces switchport
               27-12
Interface Commands                 
 
Table 27-2  show interfaces switchport - display description                
 (Continued)
              Chapter 28: Link Aggregation Commands 
              channel-group  
28-2                
 
              lacp 
28-3                  
lacp
               lacp system-priority 
28-4                
 
              lacp admin-key (Ethernet Interface) 
28-5                
lacp admin-key (Ethernet Interface)
               lacp admin-key (Port Channel) 
lacp port-priority                 
28-6
               show lacp 
28-7                
 
Table 28-2  show lacp counters - display description               
28-8 
                 Example 
Table 28-3  show lacp internal - display description                 
Table 28-3  show lacp internal - display description
              28-9  
               28-10
Table 28-4  show lacp neighbors - display description                
 
                  (Continued) 
              Chapter 29: Mirror Port Commands 
              show port monitor 
29-2                
Mirror Port Commands
               Chapter 30: Rate Limit Commands 
rate-limit                 
30-1
            Page
mac-address-table static                 
31-1
              Chapter 31: Address Table Commands 
              clear mac-address-table dynamic 
31-2                
Address Table Commands
               show mac-address-table 
31-3                  
show mac-address-table
               mac-address-table aging-time 
show mac-address-table aging-time                 
31-4
Address Table Commands                
 
              Chapter 32: LLDP Commands 
A                
32-1  
              lldp 
This command enables LLDP globally on the switch. Use the                 
 
32-2                
]
              lldp holdtime-multiplier 
lldp notification-interval                 
32-3
lldp holdtime-multiplier                
 
              lldp refresh-interval 
32-4                
 
              lldp reinit-delay 
lldp tx-delay                 
32-5
tx                
lldp reinit-delay
              lldp admin-status 
lldp notification                 
32-6
               lldp basic-tlv management-ip-address 
32-7                
lldp basic-tlv management-ip-address
               lldp basic-tlv port-description 
lldp basic-tlv system-capabilities                 
32-8
               lldp basic-tlv system-description 
lldp basic-tlv system-name                 
32-9
lldp basic-tlv system-description                
 
              lldp dot1-tlv proto-ident 
lldp dot1-tlv proto-vid                 
32-10
               lldp dot1-tlv pvid 
lldp dot1-tlv vlan-name                 
32-11
lldp dot1-tlv pvid                
 
              lldp dot3-tlv link-agg 
lldp dot3-tlv mac-phy                 
32-12
               lldp dot3-tlv max-frame 
lldp dot3-tlv poe                 
32-13
lldp dot3-tlv max-frame                
 
              show lldp config 
                 32-14  
              show lldp info local-device 
32-15                
show lldp info local-device
               show lldp info remote-device 
32-16                
 
              32-17
show lldp info remote-device                
 
              show lldp info statistics 
32-18                 
 
33-1              
Chapter 33: Spanning Tree Commands 
              spanning-tree 
spanning-tree mode                 
 
33-2                
 | 
              33-3
spanning-tree mode                
 
              spanning-tree forward-time 
spanning-tree hello-time                 
33-4
               spanning-tree max-age 
33-5                
spanning-tree max-age
               spanning-tree priority 
spanning-tree pathcost method                 
33-6
               spanning-tree transmission-limit 
spanning-tree mst-configuration                  
33-7
spanning-tree transmission-limit                
 
              mst vlan 
33-8                
 
              mst priority 
name                 
33-9
mst priority                
 
              revision 
33-10                
 
              max-hops 
spanning-tree spanning-disabled                 
33-11
max-hops                
 
              spanning-tree cost 
33-12                
 
              spanning-tree port-priority 
spanning-tree edge-port                 
33-13
spanning-tree port-priority                
 
              spanning-tree portfast 
33-14                
 
              spanning-tree link-type 
33-15                
spanning-tree link-type
               spanning-tree mst cost 
33-16                
 
              spanning-tree mst port-priority 
spanning-tree protocol-migration                 
33-17
spanning-tree mst port-priority                
 
              show spanning-tree 
33-18                
 
displayed for specific interfaces, see Displaying Interface Settings on  page 10-10.  Example               
33-19  
show spanning-tree                
 
            Page
              Chapter 34: VLAN Commands 
GVRP and Bridge Extension Commands                 
34-1  
              bridge-ext gvrp 
show bridge-ext                 
34-2
               GVRP and Bridge Extension Commands  switchport gvrp 
show gvrp configuration                 
34-3  
              garp timer 
34-4                
 
              Editing VLAN Groups 
vlan database                 
 
34-5                  
Editing VLAN Groups
              vlan 
34-6                
 
interface vlan                 
34-7
              Configuring VLAN Interfaces 
              switchport mode 
34-8                
 
              switchport acceptable-frame-types  
switchport ingress-filtering                 
34-9
               switchport native vlan 
34-10                
 
              switchport allowed vlan 
34-11                
 
switchport forbidden vlan               
Displaying VLAN Information 
                 34-12 
              show vlan 
34-13                
Displaying VLAN Information
                 34-14
              Configuring IEEE 802.1Q Tunneling 
               dot1q-tunnel system-tunnel-control 
switchport dot1q-tunnel mode                 
34-15
               switchport dot1q-tunnel tpid 
34-16                
 
              show dot1q-tunnel 
34-17                  
 
              Configuring Private VLANs 
pvlan                  
34-18
               show pvlan 
34-19                
Configuring Private VLANs
                 protocol-vlan protocol-group (Configuring Groups) 
              Configuring Protocol-based VLANs 
              protocol-vlan protocol-group (Configuring Interfaces) 
34-21                
Configuring Protocol-based VLANs
               show protocol-vlan protocol-group 
show interfaces protocol-vlan protocol-group                 
34-22
             Page
            Page
              Chapter 35: Class of Service Commands 
Priority Commands                 
(Layer 2) 
35-1                
queue mode 
35-2                
 
              switchport priority default 
35-3                
Priority Commands (Layer 2)
               queue bandwidth 
queue cos-map                 
35-4
               show queue mode 
35-5                
 
Priority Commands (Layer 2)              
show queue bandwidth 
                 show queue cos-map 
35-6               
Priority Commands 
map ip port (Global Configuration)                 
 
35-7                
(Layer 3 and 4) 
              map ip port (Interface Configuration) 
map ip precedence (Global Configuration)                 
35-8
               35-9
map ip precedence (Interface Configuration)                 
 
              map ip dscp (Global Configuration) 
map ip dscp (Interface Configuration)                 
35-10
               show map ip port 
35-11                
 
              show map ip precedence 
35-12                 
 
              Priority Commands (Layer 3 and 4)  show map ip dscp 
35-13              
Page
              Chapter 36: Quality of Service Commands 
36-1                
class-map 
36-2                
 
              match 
36-3                
match
               rename 
description                  
36-4
               policy-map 
class                 
36-5
policy-map                
 
              set 
36-6                
 
              police 
            Page
              service-policy 
36-8                
 
              show class-map 
show policy-map                 
36-9
show class-map                
 
              show policy-map interface 
36-10                
 
ip igmp snooping                 
37-1
              Chapter 37: Multicast Filtering Commands 
IGMP Snooping Commands               
ip igmp snooping vlan static 
ip igmp snooping version                 
37-2
               ip igmp snooping immediate-leave 
37-3                
IGMP Snooping Commands
               show ip igmp snooping 
show mac-address-table multicast                 
37-4
               IGMP Query Commands 
ip igmp snooping querier                 
 
37-5                  
IGMP Query Commands
              ip igmp snooping query-count 
37-6                
 
              ip igmp snooping query-interval 
ip igmp snooping query-max-response-time                 
37-7
IGMP Query Commands                
 
              ip igmp snooping router-port-expire-time 
37-8                
 
ip igmp snooping vlan mrouter                 
37-9
              Static Multicast Routing Commands 
Static Multicast Routing Commands              
show ip igmp snooping mrouter 
37-10                 
 
ip host                 
38-1
              Chapter 38: Domain Name Service Commands
              clear host 
38-2                
 
              ip domain-name 
ip domain-list                 
38-3
ip domain-name                
 
              ip name-server 
38-4                
 
              ip domain-lookup 
38-5                
ip domain-lookup
               show hosts 
38-6                
 
              show dns 
                  
Table 38-2  show dns cache - display description                 
show dns cache 
            Page
ip dhcp client-identifier                 
39-1
              Chapter 39: DHCP Commands 
DHCP Client               
ip dhcp restart client 
39-2                
 
ip dhcp restart relay                 
39-3
              DHCP Relay 
DHCP Relay              
ip dhcp relay server 
39-4                
 
service dhcp                 
This command enables the DHCP server on this switch. Use the 
              DHCP Server 
Table 39-4  DHCP Server Commands               
ip dhcp excluded-address 
ip dhcp pool                 
39-6
               network 
39-7                
 
              default-router 
domain-name                 
39-8
               dns-server 
next-server                 
39-9
               bootfile 
netbios-name-server                 
39-10
               netbios-node-type 
lease                 
39-11
               host 
39-12                
 
              client-identifier 
39-13                
 
              hardware-address 
clear ip dhcp binding                 
39-14
               show ip dhcp binding 
39-15                  
 
            Page
              Chapter 40: Router Redundancy Commands 
Virtual Router Redundancy Protocol Commands                 
40-1  
              vrrp ip 
40-2                
 
              vrrp authentication 
vrrp priority                 
40-3
               vrrp timers advertise 
40-4                
 
              vrrp preempt 
40-5                
 
              show vrrp 
40-6                
 
Table 40-3  show vrrp - display description                 
This example displays the brief listing of status information for  all groups. 
              40-7  
                 Example  This example displays the full listing of status information for all groups. 
              show vrrp interface 
40-8                 
Router Redundancy Commands 
Table 40-4  show vrrp brief - display description               
show vrrp router counters 
show vrrp interface counters                  
 
40-9              
Page
              Chapter 41: IP Interface Commands 
41-1                  
Basic IP Configuration 
              41-2
Table 41-2  Basic IP Configuration Commands                
 
                  (Continued)
              ip address 
41-3                
 
              ip default-gateway 
41-4                
 
              Basic IP Configuration 
show ip interface                 
show ip redirects 
41-5                
ping 
41-6                
 
              ipv6 enable 
41-7                
 
              ipv6 general-prefix 
41-8                
 
              show ipv6 general-prefix 
ipv6 address                 
41-9
               ipv6 address autoconfig  
41-10                
 
              41-11
               ipv6 address eui-64  
41-12                
 
              ipv6 address link-local  
41-13                
 
              show ipv6 interface 
41-14                
 
              41-15  
                 Table 41-3  show ipv6 interface - display description
              41-16
 (Continued)                 
This example displays a brief summary of IPv6 addresses confi gured on the route r. 
Related Commands   show ip interface (41-5)                 
 
              ipv6 default-gateway  
show ipv6 default-gateway                 
41-17
               ipv6 mtu 
41-18                
 
              show ipv6 mtu 
show ipv6 traffic                 
41-19  
               41-20
               41-21
               41-22 
IP Interface Commands               
41-23
               41-24 
IP Interface Commands               
clear ipv6 traffic 
ping ipv6                  
41-25
               ipv6 neighbor 
41-26                
 
              ipv6 nd dad attempts 
41-27                
 
              41-28
               ipv6 nd ns interval 
41-29                
 
              show ipv6 neighbors 
41-30                
 
Table 41-6  show ipv6 neighbors - display description               
41-31
Related Commands   show mac-address-table (31-3)                 
 
Example   The following shows all known IPv6 neighbors for this router:                 
arp 
              Address Resolution Protocol 
(ARP)               
arp timeout 
41-33                
Address Resolution Protocol (ARP)
               clear arp-cache 
show arp                 
 
41-34               
ip proxy-arp 
41-35                
Address Resolution Protocol (ARP)
             Page
              Chapter 42: IP Routing Commands 
Global Routing Configuration                 
ip routing 
42-1                
ip route 
42-2                
 
              clear ip route 
show ip route                 
42-3
Global Routing Configuration                
 
              show ip host-route 
This command displays the interface associated with known routes.  Command Mode   Privileged Exec                 
 
42-4                 
Table 42-4  show ip host-route - display description
              Routing Information Protocol 
                 (RIP) 
42-5                
router rip 
42-6                
IP Routing Commands 
              default-metric 
42-7                
 
              timers basic 
42-8                
 
              network 
neighbor                 
42-9
               version 
42-10                
 
              redistribute 
42-11                
 
              ip rip receive version 
42-12                
 
              ip rip send version 
42-13                
 
              ip split-horizon 
ip rip authentication key                 
42-14
               ip rip authentication mode 
42-15                
 
              show rip globals 
show ip rip                 
42-16
                 Table 42-7  show ip rip - display description 
              42-17
                  
, MD5,                
Example 
              Open Shortest Path First 
(OSPF)                 
 
42-18               
router ospf 
42-19                
 
              router-id 
compatible rfc1583                 
42-20
               default-information originate 
42-21                
 
              timers spf 
42-22                
 
              area range 
42-23                
 
              area default-cost 
summary-address                 
42-24
               redistribute 
42-25                
 
              network area 
42-26                
 
              area stub 
42-27                
 
              area nssa 
42-28                
 
              42-29
               area virtual-link 
42-30                
 
              42-31
               ip ospf authentication 
42-32                
 
              ip ospf authentication-key 
42-33                
 
              ip ospf message-digest-key 
42-34                
 
              ip ospf cost 
42-35                
 
              ip ospf dead-interval 
ip ospf hello-interval                 
42-36
               ip ospf priority 
42-37                
 
              ip ospf retransmit-interval 
ip ospf transmit-delay                 
42-38
               show ip ospf 
42-39                
 
              show ip ospf border-routers 
                 42-40 
Table 42-10  show ip ospf border-routers - display description                 
IP Routing Commands 
              show ip ospf database 
42-41                
 
Table 42-11  show ip ospf database - display description               
42-42
                 Command Mode   Privileged Exec  Examples  The following shows output for the 
show ip ospf database                
 command.
              Open Shortest Path First (OSPF) 
asbr-summary                
The following shows output when using the 
 keyword.                 
Table 42-12  show ip ospf asbr-summary - display description 
              42-44
 keyword.                
 
The following shows output when using the               
42-45
external                
 keyword. 
Table 42-14  show ip ospf external - display description                 
 
              42-46
network                
 keyword. 
Table 42-15  show ip ospf network - display description                 
 
              Open Shortest Path First (OSPF) 
router                
The following shows output when using the 
 keyword.                 
Table 42-16  show ip ospf router - display description 
              42-48
 (Continued)                 
summary
The following shows output when using the                 
 keyword. 
              42-49  
                 show ip ospf interface 
This command displays summary information for OSPF interfaces.  Syntax                
show ip ospf neighbor 
42-50                
 
              Open Shortest Path First (OSPF)  show ip ospf summary-address 
show ip ospf virtual-links                 
42-51  
            Page
            Page
            Page
              Appendix A: Software Specifications 
Software Features                 
A-1
              Management Features 
Standards                 
A-2
Software Specifications                
 
              Management Information Bases 
A-3                
A-4
Software Specifications                
 
B-1              
Appendix B: Troubleshooting 
Problems Accessing the Management Interface                
Table B-1  Troubleshooting Chart 
Using System Logs               
B
               Glossary 
            Page
            Page
            Page
            Page
            Page
            Page
            Page
              Index 
Numerics                 
A 
B                 
C 
              Index 
E                 
F 
G                 
H 
              J 
K                 
L 
                 M 
              Index 
P                 
Index-4
Q                 
R 
               
T                 
U 
V                 
Index-5