Accton Technology ES3628C 3-221, UDP Statistics

IP Routing

3-221

UDP Statistics

User Datagram Protocol (UDP) provides a datagram mode of packet-switched

communications. It uses IP as the underlying transport mechanism, providing

access to IP-like services. UDP packets are delivered just like IP packets –

connection-less datagrams that may be discarded before reaching their targets.

UDP is useful when TCP would be too complex, too slow, or just unnecessary.

Web - Click IP, Statistics, UDP.

Figure3-126 UDP Statistics

CLI - See the example on page 3-216.

Table3-20 USP Statistics

Parameter Description

Datagrams Received The total number of UDP datagrams delivered to UDP users.

Datagrams Sent The total number of UDP datagrams sent from this entity.

Receive Errors The number of received UDP datagrams that could not be delivered for

reasons other than the lack of an application at the destination port.

No Ports The total number of received UDP datagrams for which there was no

application at the destination port.

Contents

Main Page Page Page Contents Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Tables Page Page Page Figures Page Page Page 1-1 Chapter 1: Introduction Key Features Table1-1 Key Features 1-2 Description of Software Features Description of Software Features 1-3 1-4 Description of Software Features 1-5 1-6 System Defaults 1-7 System Defaults 1-8 Table1-2 System Defaults (C ontinued) System Defaults 1-9 Table1-2 System Defaults (C ontinued) Page 2-1 Chapter 2: Initial Configuration Connecting to the Switch Configuration Options 2-2 Required Connections 2-3 Remote Connections Basic Configuration Console Connection 2-4 Setting Passwords Setting an IP Address Manual Configuration 2-5 Dynamic Configuration 2-6 Enabling SNMP Management Access Community Strings (for SNMP version 1 and 2c clients) 2-7 Trap Receivers 2-8 Configuring Access for SNMP Version 3 Clients Saving Configuration Settings Managing System Files 2-9 Managing System Files Page 3-1 Chapter 3: Configuring the Switch Using the Web Interface 3-2 Navigating the Web Browser Interface Home Page 3-3 Configuration Options Panel Display 3-4 Main Menu 3-5 3-6 3-7 3-8 3-9 3-10 Page 3-12 Basic Configuration Displaying System Information 3-13 Displaying Switch Hardware/Software Versions 3-14 3-15 Displaying Bridge Extension Capabilities 3-16 Configuring Support for Jumbo Frames 3-17 Setting the Switchs IP Address Page 3-19 Using DHCP/BOOTP 3-20 Managing Firmware Page 3-22 3-23 Saving or Restoring Configuration Settings Page 3-25 Console Port Settings 3-26 3-27 Telnet Settings 3-28 3-29 Configuring Event Logging System Log Configuration 3-30 Remote Log Configuration 3-31 3-32 Displaying Log Messages Sending Simple Mail Transfer Protocol Alerts 3-33 3-34 Resetting the System 3-35 Setting the System Clock Configuring SNTP 3-36 Setting the Time Zone 3-37 Simple Network Management Protocol 3-38 Enabling the SNMP Agent 3-39 Setting Community Access Strings 3-40 Specifying Trap Managers and Trap Types 3-41 3-42 Configuring SNMPv3 Management Access 3-43 Setting a Local Engine ID Specifying a Remote Engine ID 3-44 Configuring SNMPv3 Users Page 3-46 Configuring Remote SNMPv3 Users Page 3-48 Configuring SNMPv3 Groups 3-49 3-50 3-51 3-52 Setting SNMPv3 Views 3-53 User Authentication Configuring User Accounts 3-54 3-55 Configuring Local/Remote Logon Authentication 3-56 3-57 3-58 Configuring HTTPS 3-59 Replacing the Default Secure-site Certificate 3-60 Configuring the Secure Shell 3-61 Generating the Host Key Pair 3-62 3-63 Configuring the SSH Server 3-64 3-65 Configuring Port Security 3-66 3-67 Configuring 802.1X Port Authentication 3-68 Displaying 802.1X Global Settings 3-69 Configuring 802.1X Global Settings Configuring Port Settings for 802.1X 3-70 3-71 3-72 Displaying 802.1X Statistics This switch can display statistics for dot1x protocol exchanges for any port. 3-73 Figure3-42 802.1 X Port Statistics CLI This example displays the dot1x statistics for port 4. 3-74 Filtering IP Addresses for Management Access 3-75 Figure3-43 IP Filter CLI This example restricts management access for Telnet clients. 3-76 Access Control Lists Configuring Access Control Lists 3-77 Setting the ACL Name and Type Configuring a Standard IP ACL 3-78 Configuring an Extended IP ACL 3-79 3-80 3-81 Configuring a MAC ACL Page 3-83 Configuring ACL Masks Specifying the Mask Type 3-84 Configuring an IP ACL Mask 3-85 3-86 Configuring a MAC ACL Mask 3-87 Binding a Port to an Access Control List 3-88 Port Configuration Displaying Connection Status 3-89 3-90 3-91 Configuring Interface Connections 3-92 3-93 Creating Trunk Groups 3-94 Statically Configuring a Trunk } active links statically configured 3-95 Enabling LACP on Selected Ports } } Page 3-97 3-98 Configuring LACP Parameters Page 3-100 3-101 Displaying LACP Port Counters CLI The following example displays LACP counters for port channel 1. You can display statistics for LACP protocol messages. 3-102 Displaying LACP Settings and Status for the Local Side 3-103 Figure3-58 LAC P - Port Internal Information 3-104 Displaying LACP Settings and Status for the Remote Side 3-105 Setting Broadcast Storm Thresholds 3-106 Figure3-60 Port Broadcast Control 3-107 Configuring Port Mirroring 3-108 Configuring Rate Limits 3-109 Showing Port Statistics 3-110 3-111 Page Address Table Settings 3-113 Address Table Settings Setting Static Addresses 3-114 Displaying the Address Table Page 3-116 Changing the Aging Time Spanning Tree Algorithm Configuration 3-117 Displaying Global Settings x x 3-118 3-119 3-120 Configuring Global Settings 3-121 3-122 Page 3-124 Displaying Interface Settings x x 3-125 3-126 3-127 Configuring Interface Settings 3-128 3-129 Configuring Multiple Spanning Trees 3-130 3-131 CLI This displays STA settings for instance 1, followed by settings for each port. CLI This example sets the priority for MSTI 1, and adds VLANs 1-5 to this MSTI. 3-132 Displaying Interface Settings for MSTP 3-133 Configuring Interface Settings for MSTP 3-134 3-135 VLAN Configuration IEEE 802.1Q VLANs Assigning Ports to VLANs 3-136 3-137 Forwarding Tagged/Untagged Frames 3-138 Enabling or Disabling GVRP (Global Setting) Displaying Basic VLAN Information 3-139 Displaying Current VLANs 3-140 Creating VLANs 3-141 Adding Static Members to VLANs (VLAN Index) 3-142 3-143 Adding Static Members to VLANs (Port Index) 3-144 Configuring VLAN Behavior for Interfaces 3-145 3-146 Configuring Private VLANs x Enabling Private VLANs 3-147 Configuring Uplink and Downlink Ports Configuring Protocol-Based VLANs 3-148 Configuring Protocol Groups 3-149 Mapping Protocols to VLANs 3-150 Class of Service Configuration Layer 2 Queue Settings Setting the Default Priority for Interfaces 3-151 Figure3-85 Default P ort Priority CLI This example assigns a default priority of 5 to port 3. 3-152 Mapping CoS Values to Egress Queues 3-153 Figure3-86 Traffic Classes CLI The following example shows how to change the CoS assignments to a one-to-one mapping. 3-154 Selecting the Queue Mode Setting the Service Weight for Traffic Classes 3-155 Figure3-88 Queu e Scheduling CLI The following example shows how to assign WRR weights to each of the priority queues. 3-156 Layer 3/4 Priority Settings Mapping Layer 3/4 Priorities to CoS Values Selecting IP Precedence/DSCP Priority 3-157 Mapping IP Precedence 3-158 Mapping DSCP Priority 3-159 Figure3-91 IP D SCP Priority 3-160 Mapping IP Port Priority 3-161 Quality of Service 3-162 Configuring Quality of Service Parameters Configuring a Class Map 3-163 Page 3-165 Creating QoS Policies 3-166 Page 3-168 Attaching a Policy Map to Ingress Queues 3-169 Multicast Filtering IGMP Protocol 3-170 Layer 2 IGMP (Snooping and Query) 3-171 Configuring IGMP Snooping and Query Parameters 3-172 Figure3-97 IGM P Configuration 3-173 Displaying Interfaces Attached to a Multicast Router 3-174 Specifying Static Interfaces for a Multicast Router 3-175 Displaying Port Members of Multicast Services 3-176 Assigning Ports to Multicast Services 3-177 Layer 3 IGMP (Query used with Multicast Routing) ( Configuring IGMP Interface Parameters Page 3-179 3-180 Figure3-102 IGM P Interface Settings CLI This example configures the IGMP parameters for VLAN 1. 3-181 Displaying Multicast Group Information 3-182 Configuring Domain Name Service Configuring General DNS Server Parameters Configuring Domain Name Service 3-183 3-184 Configuring Static DNS Host to Address Entries Configuring Domain Name Service 3-185 3-186 Displaying the DNS Cache 3-187 Dynamic Host Configuration Protocol Configuring DHCP Relay Service 3-188 3-189 Configuring the DHCP Server Enabling the Server, Setting Excluded Addresses Page 3-191 Configuring Address Pools 3-192 3-193 3-194 3-195 Displaying Address Bindings 3-196 Configuring Router Redundancy Master Router Backup Router 3-197 Virtual Router Redundancy Protocol Configuring VRRP Groups 3-198 3-199 Page Page 3-202 Displaying VRRP Global Statistics 3-203 Displaying VRRP Group Statistics 3-204 Web Click IP, VRRP, Group Statistics. Select the VLAN and virtual router group. CLI Figure3-116 VRRP Group S tatistics This example displays VRRP protocol statistics for group 1, VLAN 1. IP Routing Overview 3-206 IP Switching 3-207 Routing Path Management Routing Protocols 3-208 Basic IP Interface Configuration 3-209 Configuring IP Routing Interfaces Page 3-211 Address Resolution Protocol Proxy ARP 3-212 Basic ARP Configuration 3-213 Configuring Static ARP Addresses 3-214 Displaying Dynamically Learned ARP Entries 3-215 Displaying Local ARP Entries 3-216 Displaying ARP Statistics You can display statistics for ARP messages crossing all interfaces on this router. Web - Click IP, ARP, Statistics. 3-217 Displaying Statistics for IP Protocols IP Statistics 3-218 3-219 ICMP Statistics Page 3-221 UDP Statistics 3-222 TCP Statistics Web - Click IP, Statistics, TCP. CLI - See the example on page 3-216. 3-223 Configuring Static Routes 3-224 Displaying the Routing Table 3-225 Configuring the Routing Information Protocol 3-226 Configuring General Protocol Settings 3-227 3-228 Specifying Network Interfaces for RIP 3-229 Configuring Network Interfaces for RIP 3-230 3-231 3-232 Displaying RIP Information and Statistics Page 3-234 3-235 Configuring the Open Shortest Path First Protocol 3-236 Configuring General Protocol Settings 3-237 3-238 3-239 Configuring OSPF Areas 3-240 3-241 3-242 Configuring Area Ranges (Route Summarization for ABRs) 3-243 3-244 Configuring OSPF Interfaces 3-245 3-246 3-247 Change any of the interface-specific protocol parameters, and then click Apply. Figure3-138 OS PF Interface Configuration - Detailed CLI - This example configures the interface parameters for VLAN 1. 3-248 Configuring Virtual Links Page 3-250 Configuring Network Area Addresses Page 3-252 CLI - This example configures the backbone area and one transit area. 3-253 Configuring Summary Addresses (for External AS Routes) 3-254 Redistributing External Routes 3-255 Configuring NSSA Settings Page 3-257 Displaying Link State Database Information Page 3-259 Displaying Information on Border Routers 3-260 Displaying Information on Neighbor Routers 3-261 Multicast Routing Configuring Global Settings for Multicast Routing 3-262 Displaying the Multicast Routing Table Page 3-264 3-265 Configuring DVMRP Configuring Global DVMRP Settings 3-266 3-267 3-268 Configuring DVMRP Interface Settings 3-269 3-270 Displaying Neighbor Information 3-271 Displaying the Routing Table 3-272 Configuring PIM-DM Configuring Global PIM-DM Settings 3-273 Configuring PIM-DM Interface Settings 3-274 3-275 3-276 Displaying Interface Information Displaying Neighbor Information Page Page 4-1 Chapter 4: Command Line Interface Using the Command Line Interface Accessing the CLI Console Connection Telnet Connection 4-2 4-3 Entering Commands Keywords and Arguments Minimum Abbreviation Command Completion Getting Help on Commands 4-4 Showing Commands 4-5 Partial Keyword Lookup Negating the Effect of Commands Using Command History 4-6 Understanding Command Modes Exec Commands 4-7 Configuration Commands 4-8 Table4-2 Configuration Com mand Modes 4-9 Command Line Processing 4-10 Command Groups 4-11 Line Commands 4-12 line login 4-13 password 4-14 timeout login response 4-15 exec-timeout password-thresh 4-16 silent-time 4-17 databits parity 4-18 speed stopbits 4-19 disconnect show line 4-20 General Commands enable General Commands 4-21 disable 4-22 configure show history General Commands 4-23 reload end 4-24 exit quit 4-25 System Management Commands Device Designation Commands prompt 4-26 hostname 4-27 User Access Commands username 4-28 enable password 4-29 IP Filter Commands management 4-30 show management 4-31 Web Server Commands ip http port ip http server 4-32 ip http secure-server 4-33 ip http secure-port 4-34 Telnet Server Commands ip telnet server Secure Shell Commands 4-35 4-36 4-37 ip ssh server ip ssh timeout 4-38 ip ssh authentication-retries ip ssh server-key size 4-39 delete public-key ip ssh crypto host-key generate 4-40 ip ssh crypto zeroize 4-41 ip ssh save host-key show ip ssh show ssh 4-42 show public-key 4-43 Event Logging Commands logging on 4-44 logging history 4-45 logging host logging facility 4-46 logging trap 4-47 clear log show logging 4-48 4-49 show log SMTP Alert Commands 4-50 logging sendmail host logging sendmail level 4-51 logging sendmail source-email logging sendmail destination-email 4-52 logging sendmail show logging sendmail 4-53 Time Commands sntp client 4-54 sntp server 4-55 sntp poll show sntp 4-56 clock timezone calendar set 4-57 show calendar System Status Commands show startup-config 4-58 4-59 show running-config 4-60 Example Related Commands show startup-config (4-57) show system 4-61 show users 4-62 show version 4-63 Frame Size Commands jumbo frame 4-64 Flash/File Commands copy Flash/File Commands 4-65 4-66 delete Flash/File Commands 4-67 dir 4-68 whichboot boot system 4-69 Authentication Commands 4-70 Authentication Sequence authentication login 4-71 authentication enable 4-72 RADIUS Client radius-server host 4-73 radius-server port radius-server key 4-74 radius-server retransmit radius-server timeout show radius-server 4-75 TACACS+ Client tacacs-server host 4-76 tacacs-server port tacacs-server key 4-77 show tacacs-server Port Security Commands 4-78 port security 4-79 802.1X Port Authentication 4-80 dot1x system-auth-control dot1x default dot1x max-req 4-81 dot1x port-control dot1x operation-mode 4-82 dot1x re-authenticate dot1x re-authentication 4-83 dot1x timeout quiet-period dot1x timeout re-authperiod 4-84 dot1x timeout tx-period show dot1x 4-85 4-86 Reauthentication State Machine - State Current state (including initialize, reauthenticate). 4-87 Access Control List Commands IP ACLs 4-88 4-89 access-list ip permit, deny (Standard ACL) 4-90 permit, deny (Extended ACL) 4-91 4-92 show ip access-list 4-93 access-list ip mask-precedence mask (IP ACL) 4-94 4-95 4-96 4-97 show access-list ip mask-precedence 4-98 ip access-group show ip access-group 4-99 MAC ACLs access-list mac 4-100 permit, deny (MAC ACL) 4-101 show mac access-list 4-102 access-list mac mask-precedence mask (MAC ACL) 4-103 4-104 show access-list mac mask-precedence 4-105 mac access-group show mac access-group 4-106 ACL Information show access-list show access-group 4-107 SNMP Commands snmp-server 4-108 show snmp 4-109 snmp-server community snmp-server contact 4-110 snmp-server location snmp-server host 4-111 4-112 snmp-server enable traps 4-113 snmp-server engine-id 4-114 show snmp engine-id 4-115 snmp-server view 4-116 show snmp view snmp-server group 4-117 show snmp group 4-118 snmp-server user 4-119 4-120 show snmp user This command shows information on SNMP users. Command Mode Privileged Exec Example Table4-41 show snmp user - di splay description 4-121 DHCP Commands DHCP Client ip dhcp client-identifier 4-122 ip dhcp restart client 4-123 DHCP Relay ip dhcp restart relay 4-124 ip dhcp relay server DHCP Server 4-125 service dhcp ip dhcp excluded-address 4-126 ip dhcp pool 4-127 network default-router 4-128 domain-name dns-server 4-129 next-server bootfile 4-130 netbios-name-server 4-131 netbios-node-type lease 4-132 host 4-133 client-identifier 4-134 hardware-address clear ip dhcp binding 4-135 show ip dhcp binding 4-136 DNS Commands ip host 4-137 clear host ip domain-name 4-138 ip domain-list 4-139 ip name-server 4-140 ip domain-lookup 4-141 show hosts show dns 4-142 show dns cache clear dns cache 4-143 Interface Commands interface 4-144 description speed-duplex 4-145 negotiation 4-146 capabilities 4-147 flowcontrol 4-148 shutdown switchport broadcast packet-rate 4-149 clear counters 4-150 show interfaces status 4-151 show interfaces counters 4-152 show interfaces switchport 4-153 Table4-49 show interfaces swi tchport - display description 4-154 Mirror Port Commands port monitor Mirror Port Commands 4-155 show port monitor 4-156 Rate Limit Commands rate-limit 4-157 Link Aggregation Commands 4-158 channel-group 4-159 lacp 4-160 lacp system-priority 4-161 lacp admin-key (Ethernet Interface) lacp admin-key (Port Channel) 4-162 lacp port-priority 4-163 show lacp 4-164 Table4-54 show lacp internal - display description 4-165 Table4-55 show lacp neighb ors - display description 4-166 Address Table Commands Table4-56 show lacp sysid - display description Table4-57 Address Table Commands Address Table Commands 4-167 mac-address-table static 4-168 clear mac-address-table dynamic show mac-address-table Address Table Commands 4-169 mac-address-table aging-time show mac-address-table aging-time 4-170 Spanning Tree Commands 4-171 spanning-tree spanning-tree mode 4-172 spanning-tree forward-time 4-173 spanning-tree hello-time spanning-tree max-age 4-174 spanning-tree priority 4-175 spanning-tree pathcost method spanning-tree transmission-limit 4-176 spanning-tree mst-configuration mst vlan 4-177 mst priority name 4-178 revision 4-179 max-hops spanning-tree spanning-disabled 4-180 spanning-tree cost spanning-tree port-priority 4-181 spanning-tree edge-port 4-182 spanning-tree portfast 4-183 spanning-tree link-type spanning-tree mst cost 4-184 spanning-tree mst port-priority 4-185 spanning-tree protocol-migration 4-186 show spanning-tree 4-187 4-188 show spanning-tree mst configuration VLAN Commands Editing VLAN Groups 4-189 vlan database vlan 4-190 Configuring VLAN Interfaces interface vlan 4-191 switchport mode 4-192 switchport acceptable-frame-types switchport ingress-filtering 4-193 switchport native vlan 4-194 switchport allowed vlan 4-195 switchport forbidden vlan Displaying VLAN Information 4-196 show vlan 4-197 Configuring Private VLANs pvlan 4-198 show pvlan Configuring Protocol-based VLANs 4-199 protocol-vlan protocol-group (Configuring Groups) protocol-vlan protocol-group (Configuring Interfaces) 4-200 show protocol-vlan protocol-group 4-201 show interfaces protocol-vlan protocol-group 4-202 GVRP and Bridge Extension Commands bridge-ext gvrp GVRP and Bridge Extension Commands 4-203 show bridge-ext switchport gvrp 4-204 show gvrp configuration garp timer GVRP and Bridge Extension Commands 4-205 show garp timer 4-206 Priority Commands Priority Commands (Layer 2) 4-207 queue mode switchport priority default 4-208 queue bandwidth 4-209 queue cos-map 4-210 show queue mode show queue bandwidth 4-211 show queue cos-map 4-212 Priority Commands (Layer 3 and 4) map ip port (Global Configuration) map ip port (Interface Configuration) 4-213 map ip precedence (Global Configuration) 4-214 map ip precedence (Interface Configuration) map ip dscp (Global Configuration) 4-215 map ip dscp (Interface Configuration) 4-216 show map ip port 4-217 show map ip precedence 4-218 show map ip dscp 4-219 Quality of Service Commands 4-220 class-map 4-221 match 4-222 policy-map 4-223 class 4-224 set police 4-225 service-policy 4-226 show class-map show policy-map 4-227 show policy-map interface 4-228 Multicast Filtering Commands IGMP Snooping Commands ip igmp snooping 4-229 ip igmp snooping vlan static ip igmp snooping version 4-230 show ip igmp snooping show mac-address-table multicast 4-231 IGMP Query Commands (Layer 2) ip igmp snooping querier 4-232 ip igmp snooping query-count ip igmp snooping query-interval 4-233 ip igmp snooping query-max-response-time 4-234 ip igmp snooping router-port-expire-time Static Multicast Routing Commands 4-235 ip igmp snooping vlan mrouter show ip igmp snooping mrouter 4-236 IGMP Commands (Layer 3) ip igmp 4-237 ip igmp robustval 4-238 ip igmp query-interval ip igmp max-resp-interval 4-239 ip igmp last-memb-query-interval 4-240 ip igmp version show ip igmp interface 4-241 clear ip igmp group show ip igmp groups 4-242 4-243 IP Interface Commands Basic IP Configuration ip address 4-244 4-245 ip default-gateway show ip interface 4-246 show ip redirects ping 4-247 Address Resolution Protocol (ARP) arp 4-248 arp-timeout 4-249 clear arp-cache show arp 4-250 ip proxy-arp IP Routing Commands 4-251 Global Routing Configuration ip route 4-252 clear ip route 4-253 show ip route 4-254 show ip host-route 4-255 show ip traffic 4-256 Routing Information Protocol (RIP) router rip 4-257 timers basic 4-258 network neighbor 4-259 version 4-260 ip rip receive version 4-261 ip rip send version 4-262 ip split-horizon ip rip authentication key 4-263 ip rip authentication mode 4-264 show rip globals show ip rip 4-265 Example Table4-88 show ip rip - display d escription 4-266 Open Shortest Path First (OSPF) Table4-89 Open Shortest Pa th First Commands 4-267 router ospf router-id 4-268 compatible rfc1583 4-269 default-information originate 4-270 timers spf area range 4-271 area default-cost 4-272 summary-address redistribute 4-273 network area 4-274 area stub 4-275 area nssa 4-276 area virtual-link 4-277 4-278 ip ospf authentication 4-279 ip ospf authentication-key 4-280 ip ospf message-digest-key 4-281 ip ospf cost ip ospf dead-interval 4-282 ip ospf hello-interval ip ospf priority 4-283 ip ospf retransmit-interval 4-284 ip ospf transmit-delay show ip ospf 4-285 show ip ospf border-routers 4-286 show ip ospf database 4-287 4-288 The following shows output when using the asbr-summary keyword. Table4-93 show ip ospf asb r-summary - display description 4-289 The following shows output when using the database-summary keyword. Table4-94 show ip ospf database-summary - display description 4-290 The following shows output when using the external keyword. Table4-95 show ip ospf exte rnal - display description 4-291 The following shows output when using the network keyword. Table4-96 show ip ospf netw ork - display description 4-292 The following shows output when using the router keyword. Table4-97 show ip ospf rout er - display description 4-293 The following shows output when using the summary keyword. Table4-98 show ip ospf sum mary - display description Table4-97 show ip ospf router - d isplay description (Continued) 4-294 show ip ospf interface 4-295 show ip ospf neighbor 4-296 show ip ospf summary-address show ip ospf virtual-links 4-297 Multicast Routing Commands Static Multicast Routing Commands ip igmp snooping vlan mrouter 4-298 show ip igmp snooping mrouter 4-299 General Multicast Routing Commands ip multicast-routing show ip mroute 4-300 4-301 DVMRP Multicast Routing Commands router dvmrp 4-302 probe-interval 4-303 nbr-timeout report-interval 4-304 flash-update-interval prune-lifetime 4-305 default-gateway ip dvmrp 4-306 ip dvmrp metric 4-307 clear ip dvmrp route show router dvmrp 4-308 show ip dvmrp route 4-309 show ip dvmrp neighbor show ip dvmrp interface 4-310 PIM-DM Multicast Routing Commands router pim 4-311 ip pim dense-mode 4-312 ip pim hello-interval ip pim hello-holdtime 4-313 ip pim trigger-hello-interval ip pim join-prune-holdtime 4-314 ip pim graft-retry-interval ip pim max-graft-retries 4-315 show router pim show ip pim interface 4-316 show ip pim neighbor Router Redundancy Commands 4-317 Virtual Router Redundancy Protocol Commands vrrp ip 4-318 vrrp authentication 4-319 vrrp priority 4-320 vrrp timers advertise vrrp preempt 4-321 show vrrp 4-322 This example displays the full listing of status information for all groups. This example displays the brief listing of status information for all groups. Table4-113 show vrrp - display descripti on 4-323 show vrrp interface 4-324 show vrrp router counters show vrrp interface counters Page Page A-1 Appendix A: Software Specifications Software Features Software Specifications A-2 Management Features Standards Management Information Bases A-3 Management Information Bases Software Specifications A-4 B-1 Appendix B: Troubleshooting Problems Accessing the Management Interface TableB-1 Troubleshooting Chart Troubleshooting B-2 B Using System Logs Glossary Page Page Page Page Page Page Page Index Index-1 Numerics A B Index-2 E F G H Index-3 O P Q R Index-4 S T U V Index-5 W