User manual
Table Of Contents
- Introduction
- Product Overview
- Installation and Quick Startup
- Package Contents
- Switch Installation
- Installing the Switch in a Rack
- Quick Starting the Switch
- System Information Setup
- Quick Start up Software Version Information
- Quick Start up Physical Port Data
- Quick Start up User Account Management
- Quick Start up IP Address
- Quick Start up Uploading from Switch to Out-of-Band PC
- Quick Start up Downloading from Out-of-Band PC to Switch
- Quick Start up Downloading from TFTP Server
- Quick Start up Factory Defaults
- Console and Telnet Administration Interface
- Web-Based Management Interface
- Command Line Interface Structure and Mode-based CLI
- Switching Commands
- System Information and Statistics commands
- Device Configuration Commands
- Interface
- L2 MAC Address and Multicast Forwarding Database Tables
- VLAN Management
- Double VLAN commands
- GVRP and Bridge Extension
- IGMP Snooping
- IGMP Snooping Querier
- MLD Snooping
- MLD Snooping Querier
- Port Channel
- Storm Control
- L2 Priority
- Port Mirror
- Link State
- Port Backup
- FIP Snooping
- Enhanced Transmission Selection (ETS)
- Congestion Notification
- Management Commands
- Spanning Tree Commands
- System Log Management Commands
- Script Management Commands
- User Account Management Commands
- Security Commands
- CDP (Cisco Discovery Protocol) Commands
- SNTP (Simple Network Time Protocol) Commands
- MAC-Based Voice VLAN Commands
- LLDP (Link Layer Discovery Protocol) Commands
- Denial Of Service Commands
- VTP (VLAN Trunking Protocol) Commands
- Protected Ports Commands
- Static MAC Filtering Commands
- System Utilities
- DHCP Snooping Commands
- IP Source Guard (IPSG) Commands
- Dynamic ARP Inspection (DAI) Command
- Differentiated Service Command
- ACL Command
- IPv6 ACL Command
- CoS (Class of Service) Command
- Domain Name Server Relay Commands
- Routing Commands
- IP Multicast Commands
- IPv6 Commands
- Web-Based Management Interface
- Overview
- System Menu
- View ARP Cache
- Viewing Inventory Information
- Configuring Management Session and Network Parameters
- Defining Forwarding Database
- Viewing Logs
- Managing Switch Interface
- Defining sFlow
- Defining SNMP
- Viewing Statistics
- Managing System Utilities
- Managing CDP Function
- Defining Trap Manager
- Configuring SNTP
- Defining DHCP Client
- Defining DNS Relay Function
- Switching Menu
- Managing DHCP Snooping
- Managing IP Source Guard (IPSG)
- Managing Dynamic ARP Inspection (DAI)
- Managing Filters
- Managing Port-based VLAN
- Managing Protected Ports
- Managing Protocol-based VLAN
- Managing IP Subnet-based VLAN
- Managing MAC-based VLAN
- Managing MAC-based Voice VLAN
- Managing Voice VLAN
- Defining GARP
- Managing IGMP Snooping
- Managing IGMP Snooping Querier
- Managing MLD Snooping
- Managing MLD Snooping Querier
- Managing Port-Channel
- Viewing Multicast Forwarding Database
- Managing Spanning Tree
- Defining 802.1p priority
- Managing Port Security
- Managing LLDP
- Managing LLDP-MED
- Managing VTP
- Managing Link State
- Managing Port-Backup
- Managing FIP-Snooping
- Routing Menu
- Security Menu
- IPv6 Menu
- Configuring IPv6 Global Configuration Page
- Configuring IPv6 Interface Configuration Page
- Viewing IPv6 Interface Summary Page
- Viewing IPv6 Interface Statistics Page
- Viewing IPv6 Neighbor Table Information Page
- Viewing IPv6 Static Neighbor Table Information Page
- Managing OSPFv3 Protocol
- Managing IPv6 Routes
- Managing RIPv6
- QOS Menu
- IPv4 Multicast Menu
- IPv6 Multicast Menu
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AS_OPAQUE LSA Checksum: Shows the sum of the LS Checksums of AS Opaque LSAs
contained in the link-state database.
New LSAs Originated: The number of new link-state advertisements that have been originated.
LSAs Received: The number of link-state advertisements received determined to be new
instantiations.
LSA Count: The total number of link state advertisements currently in the link state database.
Maximum Number of LSAs: The maximum number of LSAs that OSPF can store.
LSA High Water Mark: The maximum size of the link state database since the system started.
Retransmit List Entries: The total number of LSAs waiting to be acknowledged by all neighbors. An
LSA may be pending acknowledgment from more than one neighbor.
Maximum Number of Retransmit Entries: The maximum number of LSAs that can be waiting for
acknowledgment at any given time.
Retransmit Entries High Water Mark: The highest number of LSAs that have been waiting for
acknowledgment.
External LSDB Limit: The maximum number of non-default AS-external-LSAs entries that can be
stored in the link-state database.
Default Metric: Default value for redistributed routes.
Default Passive Setting: Shows whether the interfaces are passive by default.
Default Route Advertise: Indicates whether the default routes received from other source protocols
are advertised or not.
Always: Shows whether default routes are always advertised.
Metric: The metric of the routes being redistributed. If the metric is not configured, this field is blank.
Metric Type: Shows whether the routes are External Type 1 or External Type 2.
Number of Active Areas: The number of active OSPF areas. An “active” OSPF area is an area with
at least one interface up.
AutoCost Ref BW: Shows the value of auto-cost reference bandwidth configured on the router.
Maximum Paths: The maximum number of paths that OSPF can report for a given destination.
Redistributing: This field is a heading and appears only if you configure the system to take routes
learned from a non-OSPF source and advertise them to its peers.
Source: The source protocol/routes that are being redistributed. Possible values are static,
connected, BGP, or RIP.
Tag: The decimal value attached to each external route.
Subnets: For redistributing routes into OSPF, the scope of redistribution for the specified protocol.
Distribute-List: The access list used to filter redistributed routes.
8.3.1.2 show ip ospf abr
This command displays the internal OSPF routing table entries to Area Border Routers (ABR). This
command takes no options