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Multicast and Routing Guide 8200zl ProCurve Switches K.12.XX www.procurve.com

Configuring IP Parameters for Routing Switches . . . . . . . . . . . . . . . 5-13 Configuring IP Addresses . . . . . . . . . . . . . . . . . . . . . .

PIM-DM (Dense Mode) Exceptions to Support for RFC 2932 - Multicast Routing MIB Exceptions to Support for RFC 2932 -Multicast Routing MIB These MIB obj

4 PIM-SM (Sparse Mode) Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

PIM-SM (Sparse Mode) Contents VLAN Context Commands for Configuring PIM-SM . . . . . . . . . . . . . . 4-28 Changing the Randomized Delay Setting for

PIM-SM (Sparse Mode) Contents Displaying BSR Status and Configuration . . . . . . . . . . . . . . . . . . 4-59 Listing Non-Default BSR Configuration

PIM-SM (Sparse Mode) Introduction Introduction Feature Default CLI Enable PIM-SM Support Disabled 4-26 Configure PIM-SM on VLAN Interfaces Disable

PIM-SM (Sparse Mode) Feature Overview and group members are sparsely distributed over a wide area can result in unnecessary multicast traffic on route

PIM-SM (Sparse Mode) Terminology IGMP Compatibility: PIM-SM is compatible with IGMP version 2, and is fully interoperable with IGMP for determining

PIM-SM (Sparse Mode) Terminology Designated Router (DR): Within a given VLAN or network, the router elected to forward a multicast flow from its IP s

PIM-SM (Sparse Mode) Terminology RPT: See Rendezvous Point Tree. RP-Set: A complete list of multicast-group-to-RP mappings the BSR has learned and d

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types PIM-SM Operation and Router Types Unlike PIM-DM, PIM-SM assumes that most hosts do not want to

Enable RIP Route Redistribution . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31 Changing the Route Loop Prevention Method . . . . . . . . .

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types intermediate PIM-SM routers leading to the PIM-SM edge router(s) for the multicast receiver(s)

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types page 4-65.) When completed, the switchover from the RPT to a shorter SPT can reduce unnecessary

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types Border Routers and Multiple PIM-SM Domains Creating multiple domains enables a balancing of PIM

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types 2. If multiple routers in the VLAN are configured with the highest DR priority, then the route

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types the BSR candidate configured with the highest priority number is selected. Where the highest pr

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types Defining Supported Multicast Groups. An RP in the default candidate configuration supports the

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types 1. The C-RP configured with the longest group-prefix mask applicable to the multicast group is

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types Redundant Group Coverage Provides Fault-Tolerance. If a C-RP elected to support a particular m

PIM-SM (Sparse Mode) PIM-SM Operation and Router Types Supporting a Static-RP as Primary . A static-RP can be configured to operate as either a secon

PIM-SM (Sparse Mode) Operating Rules and Recommendations Operating Rules and Recommendations Guideline for Configuring Candidate RPs and BSRs. Router

5. Assign VLANs and/or Subnets to Each Area . . . . . . . . . . . . . . 5-64 6. Optional: Assigning Loopback Addresses to an Area . . . . . . . 5-

PIM-SM (Sparse Mode) Configuration Steps for PIM-SM Configuration Steps for PIM-SM This process assumes that the necessary VLANs and IP addressing hav

PIM-SM (Sparse Mode) Configuration Steps for PIM-SM • Enable RIP or OSPF (Use router < rip | ospf >.) • If desired, configure static routes to

PIM-SM (Sparse Mode) Configuration Steps for PIM-SM 4. This is an optional step in the initial PIM-SM configuration. (Refer to the preceding Note.) I

PIM-SM (Sparse Mode) Configuration Steps for PIM-SM Router PIM Configuration These steps configure PIM-SM in the Router PIM context (ProCurve(pim)#_).

PIM-SM (Sparse Mode) Configuration Steps for PIM-SM Options Accessed in Router PIM Context Operation join-prune-interval < 5 - 65535 > Optional

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Configuring PIM-SM on the Router Command Page Global Context Commands [no] ip routing 4-26 [

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Global Configuration Context for Supporting PIM-SM Before configuring specific PIM-SM settings,

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Example of Configuring for PIM Support at the Global Level PIM-SM Router “A” PIM-SM Router “B” P

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router ProCurve(config)# show running-config Running configuration: ; J9091A Configuration Editor; Crea

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Enabling or Disabling PIM-SM Per-VLAN Syntax: ip pim-sparse [ip-addr < any | < ip-addr &g

Configuring IRDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-112 Enabling IRDP Globally . . . . . . . .

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the Interval for PIM-SM Neighbor Notification Syntax: ip pim-sparse hello-interval <

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the Randomized Delay Setting for PIM-SM Neighbor Notification Syntax: ip pim-sparse he

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Enabling or Disabling LAN Prune Delay Syntax: [no] ip pim-sparse lan-prune-delay [no] vlan <

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the LAN-Prune-Delay Interval Syntax: ip pim-sparse propagation-delay < 250-2000 >

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Example of Configuring PIM-SM Support in a VLAN Context PIM-SM support must be configured in eac

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Router PIM Context Commands for Configuring PIM-SM Operation This section describes the commands

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the Priority Setting for a BSR-Candidate Router. Syntax: bsr-candidate priority < 0

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the Bootstrap Router Message Interval. Syntax: bsr-candidate bsm-interval < 5 - 30

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Syntax: [no] rp-candidate source-ip-vlan < vid > [group-prefix < group-addr/mask] [no]

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router group-prefix < group-addr/mask >: Specifies the multicast group(s) to advertise as support

UDP Broadcast Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-137 Overview . . . . . . . . . . . . . . . . . . . .

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Enabling or Disabling Candidate-RP Operation. Use this command when the router is already confi

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing a Candidate-RP’s Election Priority. This priority is significant when multiple Candida

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Changing the Global Join-Prune Interval on the Router Syntax: router pim join-prune-interval &l

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Syntax: router pim rp-address < rp-ip-addr > < group-addr/group-mask > [override] [

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router Figure 4-7 illustrates the following configuration steps for the Router PIM context: Enabling

PIM-SM (Sparse Mode) Configuring PIM-SM on the Router ProCurve(pim)# show running Running configuration: . . . router pim bsr-candidate bsr-candidate

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying PIM-SM Data and Configuration Settings Command Page show ip mroute

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying Multicast Route Data The commands in this section display multicast

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Listing Data for an Active Multicast Group Syntax: show ip mroute [< group-

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Unicast Routing Protocol: Identifies the IP routing protocol through wh

Preempt Mode on VRRP Backup Routers . . . . . . . . . . . . . . . . . . . 6-24 Enabling or Disabling VRRP Operation on a VR . . . . . . . . . . . .

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Listing All VLANs Having Currently Active PIM Flows Syntax: show ip mroute int

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying PIM-Specific Data The commands in this section display PIM-specific

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying Current PIM Entries Existing In the Multicast Routing Table

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying a Specific PIM Entry Stored in the Multicast Routing Table Syntax:

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings DownStream Interfaces: – VLAN: Lists the VID of the destination VLAN on th

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Listing Currently Configured PIM Interfaces Syntax: show ip pim interface

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings ProCurve(config)# show ip pim interface 1 PIM Interface VLAN : 1 IP Address

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying PIM Neighbor Data These commands enable listings of either all PIM n

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Syntax: show ip pim neighbor [< ip-address >] Lists the same informat

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying BSR Data The router provides BSR information through both IP PIM and

xiv

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Listing Non-Default BSR Configuration Settings The show running command include

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying the Current RP Set The BSR sends periodic RP updates to all C

--------------- --------------- --------------- --------- --------------PIM-SM (Sparse Mode) Displaying PIM-SM Data and Con

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Displaying Candidate-RP Data Displaying the Router’s Candidate-RP Status

PIM-SM (Sparse Mode) Displaying PIM-SM Data and Configuration Settings Listing Non-Default C-RP Configuration Settings The show running command includ

PIM-SM (Sparse Mode) Operating Notes Operating Notes Eliminating Redundancy in Support for a Multicast Group. Configur-ing only one router in a domai

PIM-SM (Sparse Mode) Event Log Messages Event Log Messages Message Meaning < multicast-addr >/< mask > Inconsistent The mask entered for

PIM-SM (Sparse Mode) Event Log Messages Message Meaning Illegal operation in BSR state An illegal state/event combination has been detected in the ma

PIM-SM (Sparse Mode) Event Log Messages Message Meaning Rcvd unkwn addr fmly <add-family> in <pkt-type> pkt from < ip-addr > A PIM

5 IP Routing Features Contents Overview of IP Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 IP Interfa

Product Documentation About Your Switch Manual Set Note For the latest version of all ProCurve switch documentation, including Release Notes covering

IP Routing Features Contents Static Route States Follow VLAN States . . . . . . . . . . . . . . . . . . . . . . . 5-23 Configuring a Static IP Route

IP Routing Features Contents Not-So-Stubby-Area (NSSA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49 Stub Area . . . . . . . . .

IP Routing Features Contents Displaying OSPF External Link State Information . . . . . . . . . . . 5-93 Displaying OSPF Interface Information for a

IP Routing Features Contents DHCP Option 82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-120 Option 82 Serv

IP Routing Features Overview of IP Routing Overview of IP Routing The switches covered in this guide offer the following IP routing features, as noted

IP Routing Features Overview of IP Routing IP Interfaces On the routing switches, IP addresses are associated with individual VLANs. By default, there

IP Routing Features Overview of IP Routing ARP Cache Table The ARP cache contains entries that map IP addresses to MAC addresses. Generally, t

----------------- --------------- ---- --------- ---------- -------- --IP Routing Features Overview of IP Routing Administrative Distance.

IP Routing Features Overview of IP Routing Note You cannot add static entries to the IP forwarding cache. IP Route Exchange Protocols The switch supp

IP Routing Features Overview of IP Routing Parameter Description Default See page Proxy ARP An IP mechanism a router can use to answer an ARP requ

Software Feature Index For the software manual set supporting your ProCurve 8212zl switch model, this feature index indicates which manual to consult

IP Routing Features Overview of IP Routing IP Interface Parameters for Routing Switches 5-2 lists the interface-level IP parameters for routing switch

IP Routing Features Configuring IP Parameters for Routing Switches Configuring IP Parameters for Routing Switches The following sections describe how

IP Routing Feature

IP Routing Features Configuring IP Parameters for Routing Switches To change the router ID, enter a command such as the following: ProCurve(config)# i

IP Routing Features Configuring IP Parameters for Routing Switches To obtain the MAC address required for forwarding a datagram, the routing switch do

IP Routing Features Configuring IP Parameters for Routing Switches Enabling Proxy ARP Proxy ARP allows a routing switch to answer ARP requests from de

IP Routing Features Configuring IP Parameters for Routing Switches Changing the TTL Threshold The configuration of this parameter is covered in the ch

IP Routing Features Configuring IP Parameters for Routing Switches Configuring ICMP You can configure the following ICMP limits: Burst-Normal – The

IP Routing Features Configuring IP Parameters for Routing Switches Disabling ICMP Destination Unreachable Messages By default, when a ProCurve device

IP Routing Features Configuring Static IP Routes Disabling ICMP Redirects You can disable ICMP redirects on the ProCurve routing switch only on a glob

Intelligent Edge Software Features Manual Management and Configuration Advanced Traffic Management Multicast and Routing Access Security Guide Config

IP Routing Features Configuring Static IP Routes Other Sources of Routes in the Routing Table The IP route table can also receive routes from these ot

IP Routing Features Configuring Static IP Routes The fixed metric and administrative distance values ensure that the routing switch always prefers sta

IP Routing Features Configuring Static IP Routes Syntax: [no] ip route < dest-ip-addr >/< mask-bits > < next-hop-ip-addr | reject | b

IP Routing Features Configuring Static IP Routes Displaying Static R

IP Routing Features Configuring RIP Configuring RIP This section describes how to configure RIP using the CLI interface. To display RIP configuration

IP Routing Features Configuring RIP Note ICMP Host Unreachable Message for Undeliverable ARPs. If the routing switch receives an ARP request packet

IP Routing Features Configuring RIP Parameter Description Default metric A numeric cost the routing switch adds to RIP routes learned on the interf

IP Routing Features Configuring RIP Note IP routing must be enabled prior to enabling RIP. The first command in the preceding sequence enables IP rou

IP Routing Features Configuring RIP Note RIP considers a route with a metric of 16 to be unreachable. Use this metric only if you do not want the rou

IP Routing Features Configuring RIP Note Do not enable redistribution until you have configured the redistribution filters. Otherwise, the network mi

Intelligent Edge Software Features Manual Management and Configuration Advanced Traffic Management Multicast and Routing Access Security Guide IP Rout

IP Routing Features Configuring RIP To enable redistribution of connected and static IP routes into RIP, enter the following commands. 0(config)# rout

IP Routing Features Configuring RIP Changing the Route Loop Prevention Method RIP can use the following methods to prevent routing loops: Split hor

IP Routing Features Configuring RIP Displaying General RIP Information To display general RIP information, enter show ip rip at any context level. The

IP Routing Features Configuring RIP Queries – The number of RIP queries that have been received by the routing switch. RIP Interface Information

IP Routing Features Configuring RIP See “RIP Interface Information” on the previous page for definitions of these fields. You can also display the inf

IP Routing Features Configuring RIP Figure 5-6. Example of Show IP RIP Interface Output by IP Address The information shown in this di

IP Routing Features Configuring RIP Bad routes – The number of route entries that were not processed for any reason. Last update timeticks

IP Routing Features Configuring RIP RIP automatically redistributes connected routes that are configured on interfaces that are running RIP, and a

IP Routing Features Configuring OSPF Configuring OSPF Feature Default Page Enable IP Routing and Global OSPF Routing disabled 5-56 Changing the RF

IP Routing Features Configuring OSPF Terminology Area Border Router (ABR): An OSPF-enabled router having interfaces on two or more OSPF areas. (Refer

Intelligent Edge Software Features Manual Management and Configuration Advanced Traffic Management Multicast and Routing Access Security Guide Port-Ba

IP Routing Features Configuring OSPF Link-State Advertisement (LSA): A message sent by a router to its neigh-bors to advertise the existence of a rout

IP Routing Features Configuring OSPF Overview of OSPF OSPF is a link-state routing protocol applied to routers grouped into OSPF areas identified by t

IP Routing Features Configuring OSPF OSPF Router Types Interior Routers This type of OSPF router belongs to only one area. Interior routers flood type

IP Routing Features Configuring OSPF Figure 5-12. Example of Deploying ABRs To Connect Areas to the Backbone R1 R2 R5 R3 R4 R6 Area 0 (Backbone) Area

5-46 IP Routing Features Configuring OSPF Priority is configurable by using the vlan < vid > ip ospf priority < 0-255 > command at the int

IP Routing Features Configuring OSPF Notes By default, the router ID is typically the lowest-numbered IP address or the lowest-numbered (user-configu

IP Routing Features Configuring OSPF All areas in an AS must connect with the backbone through one or more area border routers (ABRs). If a normal are

IP Routing Features Configuring OSPF Not-So-Stubby-Area (NSSA) Beginning with software release K.12.xx, this area is available and connects to the bac

IP Routing Features Configuring OSPF Stub Area This area connects to the AS backbone through one or more ABRs. It does not allow an internal ASBR, and

IP Routing Features Configuring OSPF injected into the backbone area and then propagated to any other OSPF areas (except stub areas) within the loc

Intelligent Edge Software Features Manual Management and Configuration Advanced Traffic Management Multicast and Routing Access Security Guide Telnet

IP Routing Features Configuring OSPF Replacing Type-3 Summary LSAs and Type-7 Default External LSAs with a Type-3 Default Route LSA By default, a rout

IP Routing Features Configuring OSPF General Configuration Steps for OSPF To begin using OSPF on the routing switch, perform the steps outlined below:

IP Routing Features Configuring OSPF 12. Optional: Configure OSPF interface authentication. 13. Configure virtual links for any areas not directly c

IP Routing Features Configuring OSPF restrict Disabled Parameter Default Page rfc-1583-compatibility Enabled metric-type type2 trap < ospf-tra

IP Routing Features Configuring OSPF Configuring OSPF on the Routing Switch 1. Enable IP Routing Syntax: [no] ip routing Executed at the global conf

IP Routing Features Configuring OSPF 3. Changing the RFC 1583 OSPF Compliance Setting In OSPF domains supporting multiple external routes from differe

IP Routing Features Configuring OSPF ProCurve(config)# router ospfProCurve(ospf)# no rfc1583-compatibilityProCurve_8212(ospf)# show ip ospf general O

IP Routing Features Configuring OSPF 4. Assign the Routing Switch to OSPF Areas After you globally enable OSPF on the routing switch (in the previous

IP Routing Features Configuring OSPF Configuring an OSPF Backbone or Normal Area. Syntax: area < ospf-area-id | backbone > [normal] no area

IP Routing Features Configuring OSPF Configuring a Stub or NSSA Area. Syntax: area < ospf-area-id > stub < 0-16777215 > [no-summary] ar

1 Getting Started Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Conv

IP Routing Features Configuring OSPF [no-summary]: Where the routing switch is an ABR for a stub area or an NSSA, this option reduces the amount of LS

IP Routing Features Configuring OSPF The following examples of configuring a stub area and an NSSA on a routing switch use an (arbitrary) cost of “10”

IP Routing Features Configuring OSPF 5. Assign VLANs and/or Subnets to Each Area After you define an OSPF area (page 5-59), you can assign one or more

IP Routing Features Configuring OSPF Example. Suppose that a system operator wants to assign the three subnets configured in VLAN 10 as shown below:

IP Routing Features Configuring OSPF Example: To assign user-defined loopback interface 3 on the switch to area 192.5.0.0 and include the loopback IP

IP Routing Features Configuring OSPF Example: In the following configuration, the loopback IP address 13.3.4.5 of

IP Routing Features Configuring OSPF domains. When you configure redistribution for OSPF, you can specify that static, connected, or RIP routes extern

IP Routing Features Configuring OSPF 2. Enable Route Redistribution. This step enables ASBR operation on a routing switch, and must be executed on ea

IP Routing Features Configuring OSPF 4. Modifying the Redistribution Metric Type. The redistribution metric type is used by default for all routes im

IP Routing Features Configuring OSPF Syntax: area < ospf-area-id > range < ip-addr/mask-length > [no-advertise] [ type < summary |

Getting Started Introduction Introduction This guide is intended for use with the ProCurve Switch 8212zl. It describes how to use the command line int

IP Routing Features Configuring OSPF nssa: Specifies external routes (type-7 LSAs) in the configured range of route advertisements. If no-advertise (a

IP Routing Features Configuring OSPF ProCurve(config)# area 7 range 192.51.0.0/16 type nssa Defines the range of external routes in the Area 7 NSSA to

IP Routing Features Configuring OSPF 10: Optional: Change OSPF Trap Generation Choices OSPF traps (defined by RFC 1850) are supported on the routing s

IP Routing Features Configuring OSPF For example, if you wanted to monitor the neighbor-state-change and inter-face-receive-bad-packet traps, you woul

IP Routing Features Configuring OSPF Cost Per-Interface. Syntax: ip ospf [ ip-address | all ] cost < 1 - 65535 > Used in the VLAN context to i

IP Routing Features Configuring OSPF Hello Interval Per Interface. Syntax: ip ospf [ ip-address | all ] hello-interval < 1 - 65535 > Used in t

IP Routing Features Configuring OSPF Retransmit Interval Per-Interface. Syntax: ip ospf [ ip-address | all ] retransmit-interval < 0 - 3600 >

IP Routing Features Configuring OSPF Examples of Changing Per-Interface Settings. Suppose that VLAN 30 is multinetted, with two subnets in area 1 and

IP Routing Features Configuring OSPF 12. Optional: Configuring OSPF Interface Authentication OSPF supports two methods of authentication for each VLAN

IP Routing Features Configuring OSPF OSPF MD5 Authentication. Syntax: ip ospf md5-auth-key-chain < chain-name-string > no ip ospf [ ip-addre

Getting Started Conventions Command Prompts In the default configuration, your switch displays a CLI prompt similar to the following: ProCurve 8212zl#

IP Routing Features Configuring OSPF 13. Configuring an ABR To Use a Virtual Link to the Backbone All ABRs (area border routers) must have either a di

IP Routing Features Configuring OSPF Configuring a Virtual Link Syntax: ip ospf area < area-id > virtual-link < ip-address> Used on a p

IP Routing Features Configuring OSPF Figure 5-24. Defining OSPF virtual links within a network OSPF Area 0 OSPF Area 1 “transit area” OSPF Area 2 Pro

IP Routing Features Configuring OSPF Optional: Adjust Virtual Link Performance by Changing the Interface Settings The following OSPF interface paramet

IP Routing Features Configuring OSPF Hello Interval on a Virtual Link. Syntax: area < area-id > virtual link < ip-address > hello-inter

IP Routing Features Configuring OSPF Transit-Delay on a Virtual Link. Syntax: area < area-id > virtual link < ip-address > transit-dela

IP Routing Features Configuring OSPF Configuring OSPF Authentication on a Virtual Link OSPF supports the same two methods of authentication for virtua

IP Routing Features Configuring OSPF OSPF MD5 Authentication on a Virtual Link. Syntax: ip ospf md5-auth-key-chain < chain-name-string > no

IP Routing Features Configuring OSPF Displaying OSPF Information You can use CLI commands to display the following OSPF information: OSPF Information

IP Routing Features Configuring OSPF Displaying General OSPF Configuration Information To display general OSPF configur

Getting Started Sources for More Information Sources for More Information For information about switch operation and features not covered in this guid

IP Routing Features Configuring OSPF Field Content Inter-area distance the administrative distance for ro

IP Routing Features Configuring OSPF The [ospf-area-id] parameter shows information for the

IP Routing Features Configuring OSPF Syntax: show ip ospf external-link-state The OSPF external link state display shows the following information: T

IP Routing Features Configuring OSPF ProCurve# show ip ospf external-link-state advertise OSPF External LSAs Advertisements -----

IP Routing Features Configuring OSPF Field State Auth-type Chain Cost Priority Content The current state of the interface. The value will be one of t

IP Routing Features Configuring OSPF Displaying OSPF Interface Information for a Specific VLAN or IP A

IP Routing Features Configuring OSPF Field Retrans Interval Hello Interval Rtr Dead Interval Designated Router Backup De

IP Routing Features Configuring OSPF The OSPF link state display shows the following contents of the LSA database; one table for each area: Table 5-14

IP Routing Features Configuring OSPF sequence-number < integer > Used to restrict display of LSA database or advertisements to show only the da

IP Routing Features Configuring OSPF Displaying OSPF Neighbor Information To display OSPF information for all neighbors, enter show ip ospf neig

Getting Started Sources for More Information Management and Configuration Guide—Use this guide for information on topics such as: • various interf

IP Routing Features Configuring OSPF Field State Rxmt QLen Events Description The state of the conversation (the adjacency) between your routing switc

IP Routing Features Configuring OSPF Displaying OSPF Redistribution Information As described under “2. Enable Route Redistrib

IP Routing Features Configuring OSPF This display shows the configured restrict entries. Displaying OSPF Virtual Neig

IP Routing Features Configuring OSPF Displaying OSPF Virtual Link Information If virtual links are configured on a routing switc

IP Routing Features Configuring OSPF Example:. To get OSPF virtual link information for IP address 10.0.8.33, enter show ip ospf virtual-link 10.0.8.

IP Routing Features Configuring OSPF Displaying OSPF Route Information To display OSPF route and other OSPF configur

IP Routing Features Configuring OSPF Syntax: show ip ospf This screen has a lot of information, most of it already covered in other show commands. Th

IP Routing Features Configuring OSPF Displaying OSPF Traps Enabled In the default configuration, OSPF traps are disabled. Use this command to view whi

IP Routing Features Configuring OSPF Figure 5-41. Example of a Routing Table for the Network in Figure 5-40 Destination Subnet Router “A” Next Hop 1

IP Routing Features Configuring OSPF default settings (disabled or configured for either two or three equal-cost next-hop paths), then the current set

Getting Started Sources for More Information Getting Documentation From the Web 1. Go to the ProCurve Networking web site at www.procurve.com 2. Cli

IP Routing Features Configuring IRDP Configuring IRDP The ICMP Router Discovery Protocol (IRDP) is used by ProCurve routing switches to advertise the

IP Routing Features Configuring IRDP messages from other routers at the same time. The interval on each IRDP-enabled routing switch interface is indep

-------------- -------- ------------ ------- ------- -------- -----------IP Routing Features Configuring IRDP for the routing switch to the hold

IP Routing Features Configuring DHCP Relay Configuring DHCP Relay Overview The Dynamic Host Configuration Protocol (DHCP) is used for configuring host

IP Routing Features Configuring DHCP Relay Broadcast Forwarding The packets are forwarded using broadcast forwarding if the IP address of the DHCP ser

IP Routing Features Configuring DHCP Relay Configuring an IP Helper Address To add the IP address of a DHCP server for a specified VLAN on a routing s

IP Routing Features Configuring DHCP Relay Note To reset the default function which increases the hop count in each DHCP request forwarded to a DHCP s

IP Routing Features Configuring DHCP Relay ProCurve# show config Startup configuration: ; J9091A Configuration Editor; Created on release #K.12.XX hos

-------- --------- -------- ---------IP Routing Features Configuring DHCP Relay Displaying the Hop Count Setting To verify the current settin

IP Routing Features Configuring DHCP Relay addressing it will return to the client through the usual DHCP server response packet. This operation provi

Getting Started Sources for More Information Command Line Interface If you need information on a specific command in the CLI, type the command name fo

IP Routing Features Configuring DHCP Relay For information on configuring policies on a server running DHCP Option 82, refer to the documentation prov

IP Routing Features Configuring DHCP Relay request. For a DHCP server response to an Option 82 client request, the routing switch can optionally perfo

5-124 IP Routing Features Configuring DHCP Relay with Option 82 fields.) Response packets from an Option 82 server are routed back to the primary rela

IP Routing Features Configuring DHCP Relay • Use the Management VLAN option if a Management VLAN is config-ured and you want all DHCP clients on the

IP Routing Features Configuring DHCP Relay the sequential index number for that port position in the slot. (To view the Index number assignments for p

IP Routing Features Configuring DHCP Relay Forwarding Policies DHCP Option 82 on ProCurve switches offers four forwarding policies, with an optional v

IP Routing Features Configuring DHCP Relay Option 82 Configuration DHCP Client Request Packet Inbound to the Routing Switch Packet Has No Option 82 Fi

IP Routing Features Configuring DHCP Relay VLAN 10 DHCP Option 82 Server Client DROP VLAN 20 VLAN 20 VLAN 30 VLAN 10 VLAN 20 APPEND APPEND Relay Agent

IP Routing Features Configuring DHCP Relay With validation enabled, the relay agent applies stricter rules to variations in the Option 82 field(s) of

IP Routing Features Configuring DHCP Relay Multinetted VLANs On a multinetted VLAN, each interface can form an Option 82 policy boundary within that V

ProCurve Series 8200zl Switches September 2007 K.12.xx Multicast and Routing Guide

1Getting Started Need Only a Quick Start? Need Only a Quick Start? IP Addressing If you just want to give the switch an IP address so that it can comm

IP Routing Features Configuring DHCP Relay replace: Configures the switch to replace existing Option 82 field(s) in an inbound client DHCP packet with

IP Routing Features Configuring DHCP Relay [ ip | mac | mgmt-vlan ] This option specifies the remote ID suboption that the switch uses in Option 82 fi

X IP Routing Features Configuring DHCP Relay The resulting effect on DHCP operation for clients X, Y, and Z is shown in table 5-21. Management VLAN VL

IP Routing Features Configuring DHCP Relay Operating Notes This implementation of DHCP relay with Option 82 complies with the following RFCs: • RF

IP Routing Features Configuring DHCP Relay Relay agents without Option 82 can exist in the path between Option 82 relay agents and an Option 82 ser

IP Routing Features UDP Broadcast Forwarding UDP Broadcast Forwarding Overview Some applications rely on client requests sent as limited IP broadcasts

IP Routing Features UDP Broadcast Forwarding Table 5-22. Example of a UDP Packet-Forwarding Environment Interface IP Address Subnet Mask Forwarding

IP Routing Features UDP Broadcast Forwarding Configuring and Enabling UDP Broadcast Forwarding To configure and enable UDP broadcast forwarding on the

IP Routing Features UDP Broadcast Forwarding — Continued from the preceding page. — < ip-address >: This can be either of the following: • The

IP Routing Features UDP Broadcast Forwarding Displaying the Current IP Forward-Protocol Configuration Syntax show ip forward-protocol [ vlan < vid

2 Multimedia Traffic Control with IP Multicast (IGMP) Contents Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IP Routing Features UDP Broadcast Forwarding Operating Notes for UDP Broadcast Forwarding Maximum Number of Entries. The number of UDP broadcast entr

6 Virtual Router Redundancy Protocol (VRRP) Contents Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Virtual Router Redundancy Protocol (VRRP) Contents Displaying All VR Configurations on the Router . . . . . . . . . . . . . 6-25 Displaying a Specif

Virtual Router Redundancy Protocol (VRRP) Overview Overview In many networks, edge devices are often configured to send packets to a statically config

Virtual Router Redundancy Protocol (VRRP) Terminology Terminology Backup: A router configured in a VR as a Backup to the Owner configured for the sam

Virtual Router Redundancy Protocol (VRRP) General Operation General Operation VRRP supports router redundancy through a prioritized election process a

Virtual Router Redundancy Protocol (VRRP) General Operation Figure 6-1 illustrates a virtual router on VLAN 100 supported by Router 1 (R1) and Router

Virtual Router Redundancy Protocol (VRRP) General Operation In figure 6-1: 1. Host “A” uses 10.10.100.1 as its next-hop gateway out of the subnet, as

Virtual Router Redundancy Protocol (VRRP) General Operation Virtual Router (VR) A Virtual Router (VR) instance consists of one Owner router and one or

Virtual Router Redundancy Protocol (VRRP) General Operation A subnetted VLAN allows multiple, virtual IP addresses. However, if there are 32 or fewer

Multimedia Traffic Control with IP Multicast (IGMP) Overview Overview This chapter describes multimedia traffic control with IP multicast (IGMP) to

Virtual Router Redundancy Protocol (VRRP) General Operation Note On a multinetted VLAN where multiple subnets are configured in the same VR, the rout

Virtual Router Redundancy Protocol (VRRP) General Operation VRRP and ARP The Master for a given VR responds to ARP requests for the virtual IP address

Virtual Router Redundancy Protocol (VRRP) General Operation When a VR is active you cannot change any of the following on that VR: • priority • ad

Virtual Router Redundancy Protocol (VRRP) Steps for Provisioning VRRP Operation Steps for Provisioning VRRP Operation Basic Configuration Process This

Virtual Router Redundancy Protocol (VRRP) Steps for Provisioning VRRP Operation 2. Configure a Backup for the same VR instance as for the Owner in st

Virtual Router Redundancy Protocol (VRRP) Steps for Provisioning VRRP Operation Example Configuration In VR 1, below, R1 is the Owner and the current

Virtual Router Redundancy Protocol (VRRP) Steps for Provisioning VRRP Operation ProCurve(config)# router vrrpProCurve(config)# vlan 10ProCurve(vlan-10

Virtual Router Redundancy Protocol (VRRP) Steps for Provisioning VRRP Operation Associating More Than One Virtual IP Address With a VR This need arise

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Configuring VRRP Enabling VRRP in the Global Configuration Context VRRP can be configured r

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP For example, the following commands enable VRRP at the global configura-tion level and then

Multimedia Traffic Control with IP Multicast (IGMP) IGMP General Operation and Features IGMP General Operation and Features IGMP Features Feature Def

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Configuring a VR Instance on a VLAN Interface The preceeding section describes the command

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Configuring a Virtual IP address in a VR. The virtual IP address must be the same for the

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Reconfiguring the Priority for a Backup. When you configure a Backup in a VR, it is given

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Syntax: primary-ip-address < ip-address | lowest > Specifies the virtual IP address

Virtual Router Redundancy Protocol (VRRP) Configuring VRRP Preempt Mode on VRRP Backup Routers This command applies to VRRP Backup routers only, and i

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data Displaying VRRP Configuration and Statistics Data VRRP Co

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data ProCurve(config)# show vrrp config VRRP G

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data Displaying a Specific VR Configuration Syntax: sh

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data VRRP Statistics Data All command outputs shown in this se

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data Displaying Statistics for All VRRP Instances on the Router

Multimedia Traffic Control with IP Multicast (IGMP) IGMP General Operation and Features Note IGMP configuration on the switches covered in this gui

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data — Continued from Previous Page — • Zero Priority Tx: The

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data ProCurve(config)# show vrrp VRRP Global Statistic

Virtual Router Redundancy Protocol (VRRP) Displaying VRRP Configuration and Statistics Data Displaying Statistics for All VRRP Instance

Virtual Router Redundancy Protocol (VRRP) Standards Compliance Displaying Statistics for a Specific VRRP Instance Syntax: show vrrp vlan < vid >

Virtual Router Redundancy Protocol (VRRP) Operating Notes Operating Notes VRRP Advertisements Not Reaching the Backup(s): If a Master is forwarding

Virtual Router Redundancy Protocol (VRRP) Event Log Messages Event Log Messages Message Meaning Failure to send out pkt for vrid < vrid-# >, vi

Virtual Router Redundancy Protocol (VRRP) Event Log Messages Message Meaning — Continued from Previous Page — Vrid < vrid-# >, Vid < vid-# &

Index Symbols A ABR definition … 5-44 OSPF … 5-44 ACL operation with PIM … 3-36 address IP … 5-13 administrative distance, OSPF … 5-73 advertisement,

display status … 4-63 displaying current set … 4-61 election priority … 4-41 enabling or disabling … 4-40 multicast groups … 4-38 specify VLAN interfa

proxy forward loop … 2-25 forwarding … 2-18 forwarding commands … 2-21 show command … 2-23 vlan context command … 2-22 query … 2-12 report … 2-12 stat

Multimedia Traffic Control with IP Multicast (IGMP) IGMP General Operation and Features IGMP Operating Features Basic Operation In the factory

See IGMP. log, counter … 3-38 log, PIM messages loopback interface … 5-47 LSA displaying … 5-98 external displaying … 5-93 M management VLAN See Optio

external LSA … 5-93 LSA … 5-98 neighbor … 5-101 virtual link … 5-105 virtual neighbor … 5-104 displaying redistribution … 5-103 DR (designated router)

hello-interval … 5-86 interface parameters … 5-85 MD5 authentication … 5-89 parameters … 5-85 retransmit-interval … 5-86 transit-delay … 5-87 virtual

route data … 3-23 router configuration … 3-12 routing protocol … 3-5, 3-9 routing switch 9300 … 3-35 RPF … 3-5 S/G pair … 3-9, 3-10 SNMP traps … 3-13,

rendezvous point … 4-7 rendezvous point tree … 4-7 RFC 2932 … 4-6 router types … 4-12 RP … 4-12 RP mapping … 4-5 RPF … 4-7 RP-Set command … 4-8 RPT-bi

enabling … 5-31 redistribution filters displaying … 5-39 redistribution into RIP … 5-30 redistribution, configuring … 5-30 restrict filter information

function … 6-9 interval … 6-9, 6-11 ARP response … 6-7, 6-11 authentication type … 6-34 Backup router … 6-3, 6-10 as Master. … 6-3 defined … 6-4 elect

IP address … 6-12 IP address limit … 6-34 IP address, delete … 6-34 MAC address … 6-5, 6-8 MAC address, source … 6-6 maximum in a VLAN … 6-8 maximum p

12 – Index

Multimedia Traffic Control with IP Multicast (IGMP) IGMP General Operation and Features Notes Whenever IGMP is enabled, the switch generates an Eve

Technical information in this document is subject to change without notice. © Copyright 2007 Hewlett-Packard Development Company, L.P. Reproduction,

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP CLI: Configuring and Displaying IGMP IGMP Commands Used in Th

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP For example, suppose you have the following VLAN and IGMP c

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP Enabling or Disabling IGMP on a VLAN. You can enable IGMP on

© Copyright 2007 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change with-out notice. All Rights Reserved.

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP Configuring Per-Port IGMP Traffic Filters. Syntax: vlan &

Multimedia Traffic Control with IP Multicast (IGMP) CLI: Configuring and Displaying IGMP Configuring IGMP Traffic Priority. Syntax: vlan < vid &g

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates How IGMP Operates The Internet Group Management Protocol (IGMP) is an internal

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates in the join request is determined by the requesting application running on the I

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates IGMP Function Available With IP Addressing Configured on the VLAN Available Wi

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates leave. The Querier will continue to transmit the multicast group during this sho

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates In the next figure, automatic Fast-Leave operates on the switch ports for IGMP

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates Configuring Fast-Leave IGMP. Syntax: [no] ip igmp fastleave < port-list >

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates Configuring Delayed Group Flush When enabled, this feature continues to filter

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates How IGMP Proxy Forwarding Works The following steps illustrate how to flood a fl

Contents Product Documentation About Your Switch Manual Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv Printed Publications

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates Routing Switch 2 Routing Switch 3 Border router 1 PIM DM DOMAIN VLAN 3 VLAN4 P

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates CLI Commands for IGMP Proxy Configuration Syntax: [no] igmp-proxy-domain <do

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates The example below shows the lower and upper boundaries of the multicast addres

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates IGMP Proxy Show Command Syntax: show igmp-proxy < entries | domains |

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates ProCurve(config)# show igmp-proxy vlans IGMP PROXY VLANs VID Multicast D

Multimedia Traffic Control with IP Multicast (IGMP) How IGMP Operates The appropriate border routers must be used for each VLAN, or PIM-DM will not

Multimedia Traffic Control with IP Multicast (IGMP) Using the Switch as Querier Using the Switch as Querier The function of the IGMP Querier is to p

Multimedia Traffic Control with IP Multicast (IGMP) Excluding Well-Known or Reserved Multicast Addresses from IP Multicast Filtering Excluding Well-Kn

Multimedia Traffic Control with IP Multicast (IGMP) Excluding Well-Known or Reserved Multicast Addresses from IP Multicast Filtering Notes: IP Mult

3 PIM-DM (Dense Mode) Contents Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-

2 Multimedia Traffic Control with IP Multicast (IGMP) Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PIM-DM (Dense Mode) Overview Overview This chapter describes protocol-independent multicast routing operation on the switches covered in this guide an

PIM-DM (Dense Mode) Introduction Introduction Feature Default Menu CLI Web Configure PIM Global n/a — 3-12 — Configure PIM VLAN Interface n/a

PIM-DM (Dense Mode) Feature Overview Feature Overview PIM-DM on the switches covered in this guide includes: Routing Protocol Support: PIM uses whi

PIM-DM (Dense Mode) PIM-DM Operation PIM-DM Operation PIM-DM operates at the router level to direct traffic for a particular multicast group along the

PIM-DM (Dense Mode) PIM-DM Operation Switch/IGMP Routing Switch (PIM & IGMP) Routing Switch (PIM & IGMP) Switch/IGMP Routing Switch (PIM) Swit

PIM-DM (Dense Mode) PIM-DM Operation Multicast Flow Management This section provides details on how the routing switch manages forwarding and pruned f

PIM-DM (Dense Mode) PIM-DM Operation 8212zl #1 8212zl #2 ProCurve 8212zl #3 8212zl #4 Other Multicast Router Other Multicast Router Indicates Paths Re

PIM-DM (Dense Mode) Terminology General Configuration Elements The configured elements PIM-DM requires are: 1. IP routing enabled on all routing swit

PIM-DM (Dense Mode) PIM-DM Operating Rules Multicast Address: In IP multicast traffic on the switch, this is a single IP address that can be used by a

PIM-DM (Dense Mode) Configuring PIM-DM Configuring PIM-DM Command Page PIM Global Context Commands [no] ip multicast-routing 3-12 [no] router pim

Multicast Flow Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 General Configuration Elements . . . . . . . . . .

PIM-DM (Dense Mode) Configuring PIM-DM PIM-DM requires configuration on both the global level and on the VLAN (interface) level. The recommended confi

PIM-DM (Dense Mode) Configuring PIM-DM Syntax: router pim state-refresh < 10 - 300 > Executed in the PIM context, this command sets the interva

PIM-DM (Dense Mode) Configuring PIM-DM To configure global-level PIM operation for the “8212zl #1” routing switch, you would use the commands shown in

PIM-DM (Dense Mode) Configuring PIM-DM After configuring the global-level PIM operation on a routing switch, go to the device’s VLAN context level for

PIM-DM (Dense Mode) Configuring PIM-DM For example, if multiple routers are connected to the same VLAN and the routing switch requests multicast traff

PIM-DM (Dense Mode) Configuring PIM-DM Syntax: ip pim-dense [ max-graft-retries < 1 - 10 > vlan < vid > ip pim-dense [ max-graft-retries

PIM-DM (Dense Mode) Configuring PIM-DM Syntax: ip pim-dense [ propagation-delay < 250-2000 >] vlan < vid > ip pim-dense [ propagation-del

PIM-DM (Dense Mode) Configuring PIM-DM Syntax: ip pim-dense [ ttl-threshold < 0 - 255 > ] vlan < vid > ip pim-dense [ ttl-threshold < 0

PIM-DM (Dense Mode) Configuring PIM-DM 8212zl #3 VLAN 25 10.38.10.3 10.38.30.1 10.38.31.1 VLAN 28 10.28.30.1 VLAN 30 10.30.229.2 8212zl #1 VLAN 25 10.

PIM-DM (Dense Mode) Configuring PIM-DM ProCurve(config)# show run ... ip routing ... vlan 29 name "VLAN29" untagged A11-A15,A17 ip add

Rendezvous Point (RP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Changing the Randomized Delay Setting for Enabling, Di

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Displaying PIM Data and Configuration Settings Command Page show ip mroute 3-23 [

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Displaying PIM Route Data Syntax: show ip mroute Without parameters, lists all

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Syntax: show ip mroute [ interface < vid >] Lists these settings: VLAN: T

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Syntax: show ip mroute [< multicast-ip-addr > < source-ip-addr >] List

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Multicast Routing Protocol: Identifies the multicast routing protocol through which

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings ProCurve(config)# show ip mroute 239.255.255.5 10.27.30.2 IP Multicast Route Entr

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Displaying PIM Status Syntax: show ip pim Displays PIM status and global parameter

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Syntax: show ip pim [interface] Lists the PIM interfaces (VLANs) currently configu

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Syntax: show ip pim [interface [< vid >]] Displays the current configuration

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Field Default Control Command Override Interval 2500 vlan < vid > ip pim-

Listing Basic Route Data for Active Multicast Groups . . . . . . . . 4-47 Displaying Current PIM Entries Existing In the Multicast Displaying a Spec

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings This output shows the routing switch is receiving two multicast groups from an upst

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings DownStream Interfaces: – VLAN: Lists the VID of the destination VLAN on the next

PIM-DM (Dense Mode) Displaying PIM Data and Configuration Settings Syntax: show ip pim [neighbor] Lists PIM neighbor information for all PIM neighbors

PIM-DM (Dense Mode) Operating Notes Syntax: show ip pim [neighbor [< ip-address >]] Lists the same information as show ip pim neighbor (page 3-

PIM-DM (Dense Mode) Operating Notes Flow Capacity. The routing switch provides an ample multicast environ-ment, supporting 1022 multicast flows in ha

PIM-DM (Dense Mode) Troubleshooting Troubleshooting Symptom: Noticeable slowdown in some multicast traffic. If the switch is supporting more than 102

PIM-DM (Dense Mode) Messages Related to PIM Operation Messages Related to PIM Operation These messages appear in the Event Log and, if Syslog Debug is

PIM-DM (Dense Mode) Messages Related to PIM Operation Message Meaning I/F removal with IP < ip-addr > on vid Indicates that a PIM interface (VL

PIM-DM (Dense Mode) Messages Related to PIM Operation Message Meaning Rcvd pkt from rtr < ip-address >, unkwn A packet received from the router

PIM-DM (Dense Mode) Applicable RFCs Message Meaning Unable to alloc a msg buffer for < text-message > (<counter>) Multicast routing is un