Page 3 - iii; C O N T E N T S; Preface; Configuring Interfaces and Circuits
iii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 C O N T E N T S Preface xv Audience xvi How to Use This Guide xvi Related Documentation xvii Symbols and Conventions xx Obtaining Documentation xxi Cisco.com xxi Ordering Documentation xxi Documentation Feedback xx...
Page 4 - iv
Contents iv Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Specifying VLAN Trunking for an Interface 1-11 Selecting a Default VLAN in a Trunk 1-13 Configuring Spanning-Tree Bridging for a VLAN or a Trunked Interface 1-14 Configuring Spanning-Tree Bridge Pathcost 1-...
Page 5 - Configuring Spanning-Tree Bridging for the CSS
v Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Contents Configuring Router-Discovery Protocol Settings for a Circuit 1-34 Configuring the Router-Discovery Lifetime 1-35 Configuring Router-Discovery Limited-Broadcast 1-35 Configuring the Router-Discovery Max-Adver...
Page 6 - Configuring Open Shortest Path First (OSPF)
Contents vi Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 C H A P T E R 3 Configuring Open Shortest Path First (OSPF) 3-1 OSPF Overview 3-2 OSPF Routing Hierarchy 3-3 Autonomous System 3-4 Areas 3-4 Backbone Area 3-4 Area Border Routers 3-5 Stub Area 3-5 Autonomou...
Page 7 - vii; Configuring the Address Resolution Protocol
vii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Contents Setting the Cost 3-25 Setting the Dead Router Interval 3-25 Setting the Hello Packet Interval 3-25 Setting the Password 3-26 Setting the Poll Interval 3-26 Setting the Priority of the CSS 3-27 Setting the ...
Page 8 - viii; Configuring Routing Information Protocol; Configuring the Internet Protocol
Contents viii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 C H A P T E R 5 Configuring Routing Information Protocol 5-1 RIP Configuration Quick Start 5-2 Configuring RIP Advertise 5-3 Configuring RIP Redistribute 5-3 Configuring Equal-Cost RIP Routes 5-4 Showing ...
Page 9 - ix; Configuring the Cisco Discovery Protocol; Configuring the DHCP Relay Agent
ix Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Contents C H A P T E R 7 Configuring the Cisco Discovery Protocol 7-1 CDP Configuration Quick Start 7-2 Enabling CDP 7-3 Setting the CDP Hold Time 7-3 Setting the CDP Transmission Rate 7-4 Showing CDP Information 7-...
Page 11 - xi; F I G U R E S
xi Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 F I G U R E S Figure 1-1 CSS Interfaces and Circuits 1-3 Figure 1-2 Interface Trunking Between VLANs 1-3 Figure 1-3 Example of SPAN Connectivity 1-45 Figure 3-1 Basic OSPF Network Topology 3-3 Figure 6-1 Example of ...
Page 12 - xii
Figures xii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01
Page 13 - xiii; T A B L E S
xiii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 T A B L E S Table 1-1 Interface and Circuit Configuration Quick Start 1-4 Table 1-2 Field Description for the show bridge port-fast Command 1-18 Table 1-3 Field Descriptions for the show bridge forwarding Command ...
Page 14 - xiv
Tables xiv Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Table 3-6 Field Descriptions for the show ospf lsdb Command 3-34 Table 3-7 Field Descriptions for the show ospf ase Command 3-36 Table 3-8 Field Descriptions for the show ospf advertise Command 3-37 Table 3-...
Page 15 - xv
xv Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface This guide provides instructions to configure interfaces and circuits, spanning-tree bridging, Open Shortest Path First (OSPF), Address Resolution Protocol (ARP), Routing Information Protocol (RIP), Internet...
Page 16 - xvi; Audience; How to Use This Guide; Chapter
Preface Audience xvi Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Audience This guide is intended for the following trained and qualified service personnel who are responsible for configuring the CSS: • Web master • System administrator • System operator How to U...
Page 17 - xvii; Related Documentation
xvii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface Related Documentation Related Documentation In addition to this document, the CSS documentation set includes the following: Chapter 7, Configuring the Cisco Discovery Protocol Configure Cisco Discovery Pro...
Page 18 - xviii
Preface Related Documentation xviii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Cisco Content Services Switch Administration Guide This guide describes how to perform administrative tasks on the CSS, including booting and logging in to the CSS, upgrading your CS...
Page 19 - xix; Document Title
xix Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface Related Documentation Cisco Content Services Switch Global Server Load-Balancing Configuration Guide This guide describes how to perform CSS global load-balancing configuration tasks, including: • Domain Na...
Page 20 - xx; Symbols and Conventions; Bold text
Preface Symbols and Conventions xx Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Symbols and Conventions This guide uses the following symbols and conventions to identify different types of information. Caution A caution means that a specific action you take could...
Page 21 - xxi; Obtaining Documentation; Ordering Documentation
xxi Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface Obtaining Documentation Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical ...
Page 22 - xxii; Documentation Feedback; Obtaining Technical Assistance; Cisco Technical Support Website
Preface Documentation Feedback xxii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Documentation Feedback You can submit e-mail comments about technical documentation to [email protected]. You can submit comments by using the response card (if present) behind the f...
Page 23 - xxiii; Opening a TAC Case; TAC Case Priority Definitions
xxiii Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface Obtaining Technical Assistance Opening a TAC Case Using the online TAC Case Open Tool is the fastest way to open P3 and P4 cases. (P3 and P4 cases are those in which your network is minimally impaired or ...
Page 24 - xxiv; Obtaining Additional Publications and Information
Preface Obtaining Additional Publications and Information xxiv Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Priority 4 (P4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your...
Page 25 - xxv
xxv Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Preface Obtaining Additional Publications and Information • Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing, developing, and operating...
Page 26 - xxvi
Preface Obtaining Additional Publications and Information xxvi Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01
Page 27 - Interface and Circuit Overview; bridge
C H A P T E R 1-1 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 1 Configuring Interfaces and Circuits This chapter describes how to configure the CSS interfaces and circuits and how to bridge interfaces to Virtual LANs (VLANs). Information in this chapter applies ...
Page 28 - trunk
Chapter 1 Configuring Interfaces and Circuits Interface and Circuit Overview 1-2 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Using the trunk command, you can assign multiple VLANs to a CSS Ethernet interface port (Fast Ethernet port or Gigabit Ethernet port). A ...
Page 30 - Task and Command Example; config
Chapter 1 Configuring Interfaces and Circuits Interface and Circuit Overview 1-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Interface and Circuit Configuration Quick Start Table 1-1 provides a quick overview of the steps required to configure interfaces and cir...
Page 32 - Configuring Interfaces
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-6 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring Interfaces Interfaces are ports that enable you to connect devices to the CSS and connect the CSS to the Internet. The commands to co...
Page 33 - Configuring an Interface; Entering a Description for the Interface; description
1-7 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Configuring an Interface To configure an Ethernet interface, use the interface command. Enter the interface name as follows: • CSS 11501 - Enter ...
Page 34 - Configuring Interface Duplex and Speed; phy
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-8 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To remove an interface description, enter: (config-if[2/1])# no description Configuring Interface Duplex and Speed By default, the CSS Fast Ether...
Page 35 - enable
1-9 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Use the phy command to configure the duplex, speed (Fast Ethernet ports only), and flow control (Gigabit Ethernet ports only) for the interface p...
Page 36 - Setting Interface Maximum Idle Time
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-10 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 • phy 1Gbits-FD-sym-asym - Sets the Gigabit Ethernet port to full-duplex mode with symmetric and asymmetric pause frames used with the local dev...
Page 37 - Bridging an Interface to a VLAN; Specifying VLAN Trunking for an Interface
1-11 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Bridging an Interface to a VLAN To specify a VLAN and associate it with the specified Ethernet interface, use the bridge vlan command. Enter an ...
Page 39 - Selecting a Default VLAN in a Trunk
1-13 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Selecting a Default VLAN in a Trunk To define a default VLAN to accept packets that arrive untagged on the interface, include the default-vlan c...
Page 41 - Configuring Spanning-Tree Bridge Pathcost; bridge pathcost; Configuring Spanning-Tree Bridge Port Priority; bridge port-priority
1-15 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Configuring Spanning-Tree Bridge Pathcost The path cost is the contribution of the interface to the vast path cost towards the spanning-tree roo...
Page 42 - Configuring Spanning-Tree Bridge State; Configuring Port Fast on an Interface
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-16 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring Spanning-Tree Bridge State By default, an Ethernet interface is set to the enabled bridge state Use the bridge state command to set ...
Page 43 - Enabling Port Fast; Enabling BPDU Guard
1-17 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Enabling Port Fast A port with the Port Fast feature enabled is moved directly to the spanning-tree forwarding state without waiting for the sta...
Page 44 - disabled; Showing Port Fast Information; show; fe
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-18 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To disable BPDU guard, use the global configuration bridge bpdu-guard disabled command: (config)# bridge bpdu-guard disabled Showing Port Fast I...
Page 45 - Showing Interface Configurations; Showing Bridge Configurations
1-19 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Showing Interface Configurations This CSS includes a series of show interface mode commands that enable you to view interface configuration info...
Page 46 - show bridge forwarding; Field
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-20 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To display bridge forwarding or bridge status for a specific VLAN in the CSS, enter the show bridge forwarding or the show bridge status command...
Page 48 - Showing Trunking Configurations; show trunk; Showing Interface Information; show interface
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-22 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing Trunking Configurations The CSS enables you to show VLAN trunk status information for Gigabit Ethernet and Fast Ethernet ports. To displ...
Page 49 - Showing Interface Duplex and Speed; show phy
1-23 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Table 1-6 describes the fields in the show interface command output. Showing Interface Duplex and Speed Use the show phy command to show duplex ...
Page 50 - Showing Interface Statistics; show mibii
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-24 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Table 1-7 describes the fields in the show phy command output. Showing Interface Statistics Use the show mibii command to display the extended 6...
Page 53 - Showing Ethernet Interface Errors; show ether-errors zero
1-27 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Showing Ethernet Interface Errors To list the errors on an Ethernet interface, use the show ether-errors command and options. When required, ent...
Page 55 - Shutting Down an Interface; shut; shut; no; Shutting Down All Interfaces
1-29 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces Shutting Down an Interface To shut down an interface, use the admin-shutdown or shut command. Caution Shutting down an interface terminates all ...
Page 56 - Restarting an Interface; no shut; Restarting All Interfaces
Chapter 1 Configuring Interfaces and Circuits Configuring Interfaces 1-30 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To shut down all interfaces, enter: # admin-shutdown Restarting an Interface To restart an interface, use the no admin-shutdown or no shut comma...
Page 57 - Configuring Circuits; Entering Circuit Configuration Mode; circuit; Configuring a Circuit IP Interface
1-31 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Circuits Configuring Circuits A circuit on the CSS is a logical entity that maps IP interfaces to a logical port or group of logical ports, for example, a ...
Page 58 - Configuring a Circuit IP Address; ip address; Configuring a Circuit-IP Broadcast Address; broadcast
Chapter 1 Configuring Interfaces and Circuits Configuring Circuits 1-32 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring a Circuit IP Address To assign an IP address to a circuit, use the ip address command. Enter the IP address and a subnet mask in CIDR ...
Page 59 - Configuring Circuit-IP Redirects; Configuring Circuit-IP Unreachables; unreachables
1-33 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Circuits Configuring Circuit-IP Redirects By default, the transmission of Internet Control Message Protocol (ICMP) redirect messages is enabled. To disable...
Page 60 - Enabling and Disabling a Circuit IP; Configuring Router-Discovery Protocol Settings for a Circuit
Chapter 1 Configuring Interfaces and Circuits Configuring Circuits 1-34 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Use the router-discovery preference command to specify the preference level for the advertised CSS circuit IP address, relative to other devices o...
Page 61 - Configuring the Router-Discovery Lifetime; router-discovery lifetime; Configuring Router-Discovery Limited-Broadcast
1-35 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Circuits This section includes the following topics: • Configuring the Router-Discovery Lifetime • Configuring Router-Discovery Limited-Broadcast • Configu...
Page 63 - Showing Circuits; show circuits
1-37 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring Circuits Showing Circuits Use the show circuits command to show circuit information. This command provides the following options: • show circuits - Display...
Page 64 - Showing IP Interfaces; show ip interfaces
Chapter 1 Configuring Interfaces and Circuits Configuring Circuits 1-38 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing IP Interfaces Use the show ip interfaces command to display configured IP interfaces on the CSS. The display includes the circuit state, I...
Page 65 - Configuring RIP for an IP Interface; Enabling RIP on an IP Interface
1-39 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring RIP for an IP Interface Configuring RIP for an IP Interface You can configure Routing Information Protocol (RIP) attributes on each IP interface. To config...
Page 66 - Configuring a RIP Default Route; Configuring RIP Send Version
Chapter 1 Configuring Interfaces and Circuits Configuring RIP for an IP Interface 1-40 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring a RIP Default Route By default, the CSS advertises a default route on an IP interface with a metric of 1. To advertise ...
Page 67 - Configuring RIP Packet Logging; Showing RIP Configurations for IP Addresses
1-41 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring RIP for an IP Interface Configuring RIP Packet Logging By default, CSS of logging received or transmitted RIP packets on the interface is disabled. Use the...
Page 68 - show rip
Chapter 1 Configuring Interfaces and Circuits Configuring RIP for an IP Interface 1-42 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Table 1-12 describes the fields in the show rip command output. To display global RIP statistics, enter: # show rip globals Table 1...
Page 69 - show rip statistics
1-43 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring RIP for an IP Interface Table 1-13 describes the fields in the show rip globals command output. To display the RIP interface statistics for all RIP interfa...
Page 70 - Configuring the Switched Port Analyzer Feature
Chapter 1 Configuring Interfaces and Circuits Configuring the Switched Port Analyzer Feature 1-44 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring the Switched Port Analyzer Feature Configure the switched port analyzer (SPAN) feature on your CSS to mirror...
Page 72 - Configuring SPAN on a CSS; setspan; copyBoth
Chapter 1 Configuring Interfaces and Circuits Configuring the Switched Port Analyzer Feature 1-46 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 This section describes how to configure SPAN on a CSS. It includes the following topics: • Configuring SPAN on a CSS • V...
Page 73 - copyTxOnly; Verifying the SPAN Configuration on a CSS; show setspan
1-47 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 1 Configuring Interfaces and Circuits Configuring the Switched Port Analyzer Feature Note If the combined traffic bandwidth of the ingress and egress traffic of the SSPAN port exceeds the bandwidth of the ...
Page 74 - copyRxOnly
Chapter 1 Configuring Interfaces and Circuits Configuring the Switched Port Analyzer Feature 1-48 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Direction Direction of the traffic that you want to monitor at the source port. The direction can be one of the followin...
Page 76 - CSS Spanning-Tree Bridging Quick Start
Chapter 2 Configuring Spanning-Tree Bridging for the CSS CSS Spanning-Tree Bridging Quick Start 2-2 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 This chapter contains the following major sections: • CSS Spanning-Tree Bridging Quick Start • Configuring Spanning-Tr...
Page 77 - Configuring Spanning-Tree Bridge Aging-Time
2-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 2 Configuring Spanning-Tree Bridging for the CSS Configuring Spanning-Tree Bridge Aging-Time The following running-configuration example shows the results of entering the commands in Table 2-1 . !**********...
Page 78 - Configuring Spanning-Tree Bridge Forward-Time; Configuring Spanning-Tree Bridge Hello-Time
Chapter 2 Configuring Spanning-Tree Bridging for the CSS Configuring Spanning-Tree Bridge Forward-Time 2-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring Spanning-Tree Bridge Forward-Time The forward time is the delay time, in seconds, that all bridges ...
Page 79 - Configuring Spanning-Tree Bridge Priority; bridge priority; Disabling Bridge Spanning-Tree
2-5 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 2 Configuring Spanning-Tree Bridging for the CSS Configuring Spanning-Tree Bridge Priority To set the bridge maximum age to 21, enter: (config)# bridge max-age 21 To restore the default maximum age of 6, en...
Page 84 - OSPF Overview
Chapter 3 Configuring Open Shortest Path First (OSPF) OSPF Overview 3-2 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 OSPF Overview OSPF is a link-state routing protocol that: • Provides network topology discovery within a group of routers and networks called an a...
Page 86 - Autonomous System; Areas
Chapter 3 Configuring Open Shortest Path First (OSPF) OSPF Overview 3-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Autonomous System The autonomous system (AS) is a collection of networks, under the same administrative control, that share the same routing infor...
Page 87 - Area Border Routers; Stub Area; Autonomous System Boundary Routers
3-5 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) OSPF Overview Area Border Routers ABRs have multiple interfaces that connect directly to networks in two or more areas. An ABR runs a separate copy of the OSPF ...
Page 88 - Link-State Databases
Chapter 3 Configuring Open Shortest Path First (OSPF) OSPF Overview 3-6 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 ASBR routes can be advertised as type1 or type2 ASE. The difference between type1 and type2 is how the cost is calculated. For a type2 ASE, only t...
Page 89 - CSS OSPF Configuration Quick Start; Global OSPF Configuration Quick Start
3-7 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) CSS OSPF Configuration Quick Start CSS OSPF Configuration Quick Start This section includes the following topics: • Global OSPF Configuration Quick Start • OSPF...
Page 91 - OSPF IP Interface Configuration Quick Start
3-9 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) CSS OSPF Configuration Quick Start OSPF IP Interface Configuration Quick Start To configure OSPF on a CSS IP interface, see the steps in Table 3-2 . In the most...
Page 93 - Verifying Your Configuration
3-11 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) CSS OSPF Configuration Quick Start Verifying Your Configuration To verify the OSPF global and interface configurations, use the show ospf command and its optio...
Page 94 - Configuring OSPF on the CSS; Configuring the OSPF Router ID
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS 3-12 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring OSPF on the CSS This section includes the following topics: • Configuring the OSPF Router ID • Enabling OSPF • Configur...
Page 95 - Enabling OSPF; Configuring an Area; ospf area
3-13 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS Enabling OSPF After you assign the router ID to the CSS, globally enable OSPF on the CSS. Use the ospf enable command to enable OSP...
Page 96 - Removing an Area; Configuring Equal-Cost Routes
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS 3-14 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To propagate summary LSAs in the stub area, include the send-summaries option. For example: (config)# ospf area 0.0.0.1 stub send-s...
Page 97 - block; Configuring the CSS as an Autonomous System Boundary Router
3-15 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS Define an address range by specifying an IP address and subnet mask that represents networks in the area being summarized. E nter t...
Page 98 - Advertising a Route as an OSPF ASE Route; ospf advertise
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS 3-16 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To advertise a route as OSPF ASE through all OSPF interfaces or generate a default route, see the following sections. • Advertising...
Page 101 - metric; tag
3-19 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS Optionally, you can define any of the following: • The network cost for the route by including the metric option. Enter a number fr...
Page 102 - Advertising a Default ASE Route; ospf default
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS 3-20 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 !************************** SERVICE ************************** service c100 ip address 1.1.1.100 !IP address for critical service a...
Page 103 - Advertising Other Routes Through OSPF
3-21 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on the CSS Optionally, you can define any of the following: • The network cost for an OSPF default route by including the metric option. If a ...
Page 104 - Configuring OSPF on a CSS IP Interface
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on a CSS IP Interface 3-22 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Optionally, you can define any of the following: • The network cost for the route by including the metric option. Enter ...
Page 106 - Assigning an OSPF Area to the Interface; Enabling OSPF on the Interface; Configuring the Interface Attributes
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on a CSS IP Interface 3-24 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Assigning an OSPF Area to the Interface After you configure the IP interface as an OSPF interface, assign it to the area...
Page 107 - Setting the Cost; ospf cost; Setting the Dead Router Interval; Setting the Hello Packet Interval
3-25 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on a CSS IP Interface • Setting the Retransmission Interval • Setting the Transit-Link Delay Setting the Cost To set the cost for sending a da...
Page 108 - ospf hello; Setting the Password; Setting the Poll Interval; ospf poll
Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on a CSS IP Interface 3-26 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 The hello interval is the length of time, in seconds, between hello packets that the interface sends to its neighbor rou...
Page 109 - Setting the Priority of the CSS; ospf priority; ospf retransmit
3-27 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Configuring OSPF on a CSS IP Interface For example, to set the poll interval to 200 seconds, enter: (config-circuit-ip[VLAN6-3.1.2.2])# ospf poll 200 To reset ...
Page 110 - Setting the Transit-Link Delay; Showing OSPF Information; show ospf
Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information 3-28 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To set the retransmission interval to 10 seconds, enter: (config-circuit-ip[VLAN6-3.1.2.2])# ospf retransmit 10 To reset the retransmi...
Page 111 - Showing OSPF Area Information; show ospf areas; Showing Global Statistics
3-29 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information Showing OSPF Area Information To show information about OSPF areas, enter: # show ospf areas Table 3-3 describes the fields in the sho...
Page 112 - Showing IP Interface Information; show ospf interfaces
Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information 3-30 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing IP Interface Information To show OSPF interfaces, enter: # show ospf interfaces Table 3-5 describes the fields in the show osp...
Page 113 - Down; DR Other; Backup; DR
3-31 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information State The functional level of an interface. The state determines whether full adjacencies are allowed to form over the interface. The ...
Page 115 - Showing Link-State Databases
3-33 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information Showing Link-State Databases You can show the entire OSPF link-state database (LSDB) or its specific entry types with the show ospf ls...
Page 116 - show ospf lsdb
Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information 3-34 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To show the entire database, enter: # show ospf lsdb Table 3-6 describes the fields in the show ospf lsdb command output. Table 3-6 Fi...
Page 118 - Showing ASE Entries; grep
Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information 3-36 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing ASE Entries To show AS-external (ASE) entries in the LSDB, enter: # show ospf ase To find specific entries, pipe the output th...
Page 119 - Showing the Configured Advertised ASE Routes; show ospf advertise
3-37 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information Showing the Configured Advertised ASE Routes To show the configuration of ASE routes into OSPF, enter: # show ospf advertise To show t...
Page 120 - Showing the Redistribution Policy; show ospf redistribute
Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information 3-38 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing the Redistribution Policy To show the configured redistribution policy into OSPF, enter: # show ospf redistribute Table 3-9 de...
Page 121 - Showing Summary Route Configuration Information; show ospf range; Showing OSPF Neighbors
3-39 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) Showing OSPF Information Showing Summary Route Configuration Information To show the summary-route configuration information, enter: # show ospf range Table 3-...
Page 125 - OSPF Configuration in a Startup-Configuration File
3-43 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 3 Configuring Open Shortest Path First (OSPF) OSPF Configuration in a Startup-Configuration File OSPF Configuration in a Startup-Configuration File The following example shows an OSPF configuration in a st...
Page 129 - Configuring ARP Mapping; arp
4-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 4 Configuring the Address Resolution Protocol Configuring ARP Mapping Configuring ARP Mapping To define a static ARP mapping, use the arp command. The syntax for this global configuration mode command is: a...
Page 130 - Configuring ARP Timeout; Configuring ARP Wait
Chapter 4 Configuring the Address Resolution Protocol Configuring ARP Timeout 4-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Configuring ARP Timeout To set the time, in seconds, to hold an ARP resolution result, use the arp timeout command. When you change the ...
Page 131 - Updating ARP Parameters; Clearing ARP Parameters
4-5 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 4 Configuring the Address Resolution Protocol Updating ARP Parameters Updating ARP Parameters To update the file containing hosts reachable through ARP, use the update arp command. This command is available...
Page 132 - Showing ARP Information
Chapter 4 Configuring the Address Resolution Protocol Showing ARP Information 4-6 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing ARP Information Use the show arp command to display ARP information. To show static ARP mapping when you use the show arp comman...
Page 133 - show arp summary
4-7 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 4 Configuring the Address Resolution Protocol Showing ARP Information Table 4-2 describes the fields in the show arp command output. To display a summary of entries in the ARP resolution table, enter: # sho...
Page 134 - show arp config; show arp management-port
Chapter 4 Configuring the Address Resolution Protocol Showing ARP Information 4-8 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 To display the global ARP configuration, enter: # show arp config Table 4-4 describes the fields in the show arp config command output. ...
Page 139 - Configuring RIP Advertise; Configuring RIP Redistribute
5-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 5 Configuring Routing Information Protocol Configuring RIP Advertise Configuring RIP Advertise To advertise a route through RIP on the CSS, use the rip advertise command. The syntax for this command is: rip...
Page 140 - Configuring Equal-Cost RIP Routes
Chapter 5 Configuring Routing Information Protocol Configuring Equal-Cost RIP Routes 5-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 The options and variables for this command are as follows: • firewall - Advertises firewall routes through RIP. • local - Adverti...
Page 141 - Showing RIP Configurations
5-5 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 5 Configuring Routing Information Protocol Showing RIP Configurations Showing RIP Configurations Use the show rip command to show a RIP configuration for one IP address or all IP addresses configured in the...
Page 147 - Configuring an IP Route
6-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Configuring an IP Route The following running-configuration example shows the results of entering the commands in Table 6-1 . !*************************** GLOBAL ********...
Page 149 - firewall; ip firewall
6-5 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Configuring an IP Route • firewall - Configures a firewall route. The firewall option instructs the CSS to use firewall load balancing for this route. You can optionally ...
Page 150 - ip
Chapter 6 Configuring the Internet Protocol Disabling an Implicit Service for the Static Route Next Hop 6-6 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Disabling an Implicit Service for the Static Route Next Hop By default, the CSS establishes an implicit (or in...
Page 151 - Configuring an IP Source Route; Configuring the IP Record Route
6-7 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Configuring an IP Source Route Configuring an IP Source Route To enable the CSS to process frames with information that overrides the default routing, use the ip source-r...
Page 152 - Configuring IP Equal-Cost Multipath; ip ecmp
Chapter 6 Configuring the Internet Protocol Configuring Box-to-Box Redundancy 6-8 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 The CSS does not load balance TCP or UDP packets with IP options that are destined to a VIP address. These packet types are dropped and ...
Page 153 - address; roundrobin; Forwarding IP Subnet Broadcast Addressed Frames
6-9 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Forwarding IP Subnet Broadcast Addressed Frames The options for this global configuration mode command are as follows: • address - Choose among alternate paths based on I...
Page 154 - Configuring IP Unconditional Bridging; Configuring IP Opportunistic Layer 3 Forwarding; ip opportunistic
Chapter 6 Configuring the Internet Protocol Configuring IP Unconditional Bridging 6-10 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Caution Enabling the CSS to forward the subnet broadcast can make the subnet susceptible to “smurf” attacks; an attacker sends an I...
Page 155 - no ip opportunistic
6-11 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Configuring IP Opportunistic Layer 3 Forwarding For example, Figure 6-1 shows a CSS connected to VLAN1 and VLAN2. Each VLAN has an end station and an uplink to Router1. ...
Page 156 - Showing IP Configuration Information
Chapter 6 Configuring the Internet Protocol Showing IP Configuration Information 6-12 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 • disabled - The CSS does not perform opportunistic Layer 3 forwarding. Regular Layer 3 forwarding is performed only for packets tha...
Page 157 - Showing IP Global Configuration Parameters; show ip config
6-13 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Showing IP Configuration Information Showing IP Global Configuration Parameters Use the show ip config command to display IP global configuration parameters. These param...
Page 159 - Showing IP Routing Information
6-15 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 6 Configuring the Internet Protocol Showing IP Configuration Information Showing IP Routing Information Use the show ip routes command to display IP routing information. The syntax and options for this com...
Page 160 - Showing IP Statistics; show ip statistics
Chapter 6 Configuring the Internet Protocol Showing IP Configuration Information 6-16 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Showing IP Statistics Use the show ip statistics command to display aggregate TCP statistics for the unit. Table 6-5 describes the f...
Page 164 - Resetting IP Statistics; zero ip; Showing a Summary of IP Global Statistics; show ip summary
Chapter 6 Configuring the Internet Protocol Showing IP Configuration Information 6-20 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Resetting IP Statistics To set the global IP (TCP/UDP) statistics for the CSS to zero, use the zero ip statistics command in any mod...
Page 167 - cdp
C H A P T E R 7-1 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 7 Configuring the Cisco Discovery Protocol The Cisco Discovery Protocol (CDP) is a medium-independent protocol that runs over Layer 2 (the data link layer) on the CSS and other Cisco manufactured equi...
Page 169 - Enabling CDP; Setting the CDP Hold Time; cdp holdTime
7-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 7 Configuring the Cisco Discovery Protocol Enabling CDP The following running-configuration example shows the results of entering the commands in Table 7-1 . !*************************** GLOBAL ************...
Page 170 - Setting the CDP Transmission Rate; Showing CDP Information
Chapter 7 Configuring the Cisco Discovery Protocol Setting the CDP Transmission Rate 7-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Setting the CDP Transmission Rate By default, the frequency at which the CSS transmits CDP packets to all receiving CDP-compatibl...
Page 173 - Adding a DHCP Destination on a Circuit; Enabling and Disabling DHCP on the Circuit
8-3 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Chapter 8 Configuring the DHCP Relay Agent Adding a DHCP Destination on a Circuit Adding a DHCP Destination on a Circuit A CSS circuit acts as the DHCP relay agent. For each circuit on the CSS, you can configure a ...
Page 174 - Displaying the DHCP Relay Configuration
Chapter 8 Configuring the DHCP Relay Agent Defining the Hops Field Value for Forwarding DHCP Messages 8-4 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 Defining the Hops Field Value for Forwarding DHCP Messages The CSS forwards or discards a DHCP message based on ...
Page 177 - I N D E X
IN-1 Cisco Content Services Switch Routing and Bridging Configuration Guide OL-4580-01 I N D E X A aging time, configuring for bridging 2-3 ARP clearing parameters 4-5 configuring for CSS 4-3 displaying information 4-6 running-config example 4-2 timeout, configuring 4-4 updating parameters 4-5 wait ...
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