Microsoft ES4612 3-27

Basic Configuration

3-27

•Password Threshold – Sets the password intrusion threshold, which limits the

number of failed logon attempts. When the logon attempt threshold is reached , the

system interface becomes silent for a specified amount of time (set by the Silent

Time parameter) before allowing the next logon attempt. (Range:0-120;

Default:3 attempts)

•Password4 – Specifies a password for the line connection. When a connection is

started on a line with password protection, the system p rompts for the password.

If you enter the correct password, the system shows a prompt. (Default: No

password)

•Login4 – Enables password checking at login. You can select authentication by a

single global password as configured for the Password parameter, or by

passwords set up for specific user-name accounts (the default).

Web – Click System, Line, Telnet. Specify the connection parameters for Telnet

access, then click Apply.

Figure3-15 Confi guring the Telnet Interface

4. CLI only.

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 System Defaults 1-7 1-8 System Defaults 1-9 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 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 3-11 Basic Configuration Displaying System Information 3-12 Displaying Switch Hardware/Software Versions 3-13 3-14 Displaying Bridge Extension Capabilities 3-15 Setting the Switchs IP Address 3-16 Manual Configuration Page 3-18 Using DHCP/BOOTP 3-19 Managing Firmware Page 3-21 3-22 Saving or Restoring Configuration Settings Page 3-24 Console Port Settings 3-25 3-26 Telnet Settings 3-27 3-28 Configuring Event Logging System Log Configuration 3-29 3-30 Remote Log Configuration 3-31 3-32 Displaying Log Messages Resetting the System 3-33 Setting the System Clock Configuring SNTP 3-34 Setting the Time Zone 3-35 Simple Network Management Protocol 3-36 Enabling the SNMP Agent Setting Community Access Strings 3-37 Specifying Trap Managers and Trap Types 3-38 Configuring SNMPv3 Management Access Setting an Engine ID 3-39 Configuring SNMPv3 Users Page 3-41 Configuring SNMPv3 Groups 3-42 3-43 Setting SNMPv3 Views 3-44 User Authentication Configuring User Accounts 3-45 3-46 Configuring Local/Remote Logon Authentication 3-47 3-48 Configuring HTTPS 3-49 Replacing the Default Secure-site Certificate 3-50 Configuring the Secure Shell 3-51 3-52 Generating the Host Key Pair 3-53 3-54 Configuring the SSH Server 3-55 Configuring Port Security 3-56 3-57 Configuring 802.1x Port Authentication 3-58 Displaying 802.1x Global Settings 3-59 Web Click 802.1x, Information. Figure3-35 802 .1X Information 3-60 Configuring 802.1x Global Settings 3-61 Configuring Port Authorization Mode 3-62 Displaying 802.1x Statistics 3-63 3-64 Filtering IP Addresses for Management Access 3-65 Figure3-39 IP Filter CLI This example restricts management access for Telnet clients. 3-66 Access Control Lists Configuring Access Control Lists 3-67 Setting the ACL Name and Type Configuring a Standard IP ACL Page 3-69 Configuring an Extended IP ACL 3-70 3-71 Configuring a MAC ACL Page 3-73 Configuring ACL Masks Specifying the Mask Type 3-74 Configuring an IP ACL Mask 3-75 3-76 Configuring a MAC ACL Mask 3-77 Binding a Port to an Access Control List 3-78 Port Configuration Displaying Connection Status 3-79 3-80 3-81 Configuring Interface Connections 3-82 Note: to use the Speed/Duplex Mode or Flow Control options. Figure3-49 Port - P ort Configuration CLI Select the interface, and then enter the required settings. Creating Trunk Groups 3-84 Statically Configuring a Trunk } active links statically configured 3-85 Enabling LACP on Selected Ports } } 3-86 Figure3-51 LACP Trunk Config uration 3-87 Configuring LACP Parameters Page 3-89 Displaying LACP Port Counters 3-90 Displaying LACP Settings and Status for the Local Side Page 3-92 Displaying LACP Settings and Status for the Remote Side 3-93 Setting Broadcast Storm Thresholds 3-94 3-95 Configuring Port Mirroring 3-96 Configuring Rate Limits 3-97 Showing Port Statistics 3-98 3-99 Page Address Table Settings 3-101 Address Table Settings Setting Static Addresses 3-102 Displaying the Address Table Page 3-104 Changing the Aging Time Spanning Tree Algorithm Configuration 3-105 Displaying Global Settings x x 3-106 3-107 3-108 Configuring Global Settings 3-109 3-110 Page 3-112 Displaying Interface Settings x x 3-113 3-114 3-115 Configuring Interface Settings 3-116 3-117 Configuring Multiple Spanning Trees 3-118 3-119 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. 3-120 Displaying Interface Settings for MSTP 3-121 Configuring Interface Settings for MSTP 3-122 3-123 VLAN Configuration Configuring IEEE 802.1Q VLANs Assigning Ports to VLANs 3-124 3-125 Forwarding Tagged/Untagged Frames 3-126 Enabling or Disabling GVRP (Global Setting) Displaying Basic VLAN Information 3-127 Displaying Current VLANs 3-128 Creating VLANs 3-129 Adding Static Members to VLANs (VLAN Index) 3-130 3-131 Adding Static Members to VLANs (Port Index) 3-132 Configuring VLAN Behavior for Interfaces 3-133 3-134 Configuring Private VLANs x Enabling Private VLANs 3-135 Configuring Uplink and Downlink Ports Configuring Protocol-Based VLANs 3-136 Configuring Protocol Groups Mapping Protocols to VLANs 3-137 3-138 Class of Service Configuration Layer 2 Queue Settings Setting the Default Priority for Interfaces 3-139 Figure3-81 Default P ort Priority CLI This example assigns a default priority of 5 to port 3. 3-140 Mapping CoS Values to Egress Queues 3-141 3-142 Selecting the Queue Mode Setting the Service Weight for Traffic Classes 3-143 Figure3-84 Queu e Scheduling CLI The following example shows how to assign WRR weights to each of the priority queues. 3-144 Layer 3/4 Priority Settings Mapping Layer 3/4 Priorities to CoS Values Selecting IP Precedence/DSCP Priority 3-145 Mapping IP Precedence 3-146 Mapping DSCP Priority 3-147 Figure3-87 IP D SCP Priority 3-148 Mapping IP Port Priority 3-149 Mapping CoS Values to ACLs 3-150 Changing Priorities Based on ACL Rules 3-151 3-152 Multicast Filtering IGMP Protocol 3-153 Layer 2 IGMP (Snooping and Query) 3-154 Configuring IGMP Snooping and Query Parameters 3-155 Figure3-92 IGM P Configuration 3-156 Displaying Interfaces Attached to a Multicast Router 3-157 Specifying Static Interfaces for a Multicast Router 3-158 Displaying Port Members of Multicast Services 3-159 Assigning Ports to Multicast Services 3-160 Layer 3 IGMP (Query used with Multicast Routing) ( Configuring IGMP Interface Parameters 3-161 3-162 Figure3-97 IGMP In terface Settings CLI This example configures the IGMP parameters for VLAN 1. 3-163 Displaying Multicast Group Information 3-164 Configuring Domain Name Service Configuring General DNS Server Parameters Configuring Domain Name Service 3-165 3-166 Configuring Static DNS Host to Address Entries Configuring Domain Name Service 3-167 3-168 Displaying the DNS Cache 3-169 Dynamic Host Configuration Protocol Configuring DHCP Relay Service 3-170 3-171 Configuring the DHCP Server Enabling the Server, Setting Excluded Addresses Page 3-173 Configuring Address Pools 3-174 3-175 3-176 3-177 Displaying Address Bindings 3-178 Configuring Router Redundancy Master Router Backup Router 3-179 Virtual Router Redundancy Protocol Configuring VRRP Groups 3-180 3-181 Page Page 3-184 Displaying VRRP Global Statistics 3-185 Displaying VRRP Group Statistics 3-186 Hot Standby Router Protocol Configuring HSRP Groups 3-187 3-188 3-189 Page Page 3-192 CLI 3-193 IP Routing Overview 3-194 IP Switching 3-195 Routing Path Management Routing Protocols 3-196 Basic IP Interface Configuration 3-197 Configuring IP Routing Interfaces Page 3-199 Address Resolution Protocol Proxy ARP 3-200 Basic ARP Configuration 3-201 Configuring Static ARP Addresses 3-202 Displaying Dynamically Learned ARP Entries 3-203 Displaying Local ARP Entries 3-204 Displaying ARP Statistics You can display statistics for ARP messages crossing all interfaces on this router. Web - Click IP, ARP, Statistics. 3-205 Displaying Statistics for IP Protocols IP Statistics 3-206 3-207 ICMP Statistics Page 3-209 UDP Statistics 3-210 TCP Statistics Web - Click IP, Statistics, TCP. CLI - See the example on page 3-204. 3-211 Configuring Static Routes 3-212 Displaying the Routing Table 3-213 Configuring the Routing Information Protocol 3-214 Configuring General Protocol Settings 3-215 3-216 Specifying Network Interfaces for RIP 3-217 Configuring Network Interfaces for RIP 3-218 3-219 3-220 Displaying RIP Information and Statistics Page 3-222 3-223 Configuring the Open Shortest Path First Protocol 3-224 Configuring General Protocol Settings 3-225 3-226 3-227 Configuring OSPF Areas 3-228 3-229 3-230 Configuring Area Ranges (Route Summarization for ABRs) 3-231 3-232 Configuring OSPF Interfaces 3-233 3-234 3-235 Change any of the interface-specific protocol parameters, and then click Apply. Figure3-135 OS PF Interface Configuration - Detailed CLI - This example configures the interface parameters for VLAN 1. 3-236 Configuring Virtual Links Page 3-238 Configuring Network Area Addresses Page 3-240 CLI - This example configures the backbone area and one transit area. 3-241 Configuring Summary Addresses (for External AS Routes) 3-242 Redistributing External Routes 3-243 Configuring NSSA Settings Page 3-245 Displaying Link State Database Information Page 3-247 Displaying Information on Border Routers 3-248 Displaying Information on Neighbor Routers 3-249 Multicast Routing Configuring Global Settings for Multicast Routing 3-250 Displaying the Multicast Routing Table Page 3-252 3-253 Configuring DVMRP Configuring Global DVMRP Settings 3-254 3-255 3-256 Configuring DVMRP Interface Settings 3-257 3-258 Displaying Neighbor Information 3-259 Displaying the Routing Table 3-260 Configuring PIM-DM Configuring Global PIM-DM Settings 3-261 Configuring PIM-DM Interface Settings 3-262 3-263 3-264 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 Command Mode Normal Exec, Privileged Exec Example To show all lines, enter this command: General Commands Table4-6 General Com mands General Commands 4-21 enable disable 4-22 configure show history General Commands 4-23 reload 4-24 end exit quit 4-25 System Management Commands Device Designation Commands 4-26 prompt 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 port ip telnet server 4-35 Secure Shell Commands 4-36 4-37 ip ssh server 4-38 ip ssh timeout ip ssh authentication-retries 4-39 ip ssh server-key size delete public-key 4-40 ip ssh crypto host-key generate ip ssh crypto zeroize 4-41 ip ssh save host-key show ip ssh 4-42 Example show ssh This command displays the current SSH server connections. Command Mode Table4-15 show ssh - display description 4-43 show public-key 4-44 Event Logging Commands logging on 4-45 logging history 4-46 logging host logging facility 4-47 logging trap clear logging 4-48 show logging 4-49 The following example displays settings for the trap function. Related Commands show logging sendmail (4-52) SMTP Alert Commands Table4-19 show logging tr ap - display description Table4-20 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 4-57 calendar set show calendar 4-58 System Status Commands show startup-config 4-59 show running-config 4-60 Related Commands show startup-config (4-58) 4-61 show system 4-62 show users show version 4-63 Frame Size Commands jumbo frame 4-64 Flash/File Commands copy 4-65 4-66 The following example shows how to copy the running configuration to a startup file. The following example shows how to download a configuration file: 4-67 delete dir 4-68 whichboot 4-69 boot system 4-70 Authentication Commands 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 authentication dot1x default dot1x default dot1x max-req 4-81 dot1x port-control 4-82 dot1x operation-mode dot1x re-authenticate 4-83 dot1x re-authentication dot1x timeout quiet-period 4-84 dot1x timeout re-authperiod dot1x timeout tx-period 4-85 show dot1x 4-86 4-87 Access Control List Commands IP ACLs 4-88 4-89 access-list ip 4-90 permit, deny (Standard ACL) 4-91 permit, deny (Extended ACL) 4-92 4-93 show ip access-list access-list ip mask-precedence 4-94 mask (IP ACL) 4-95 4-96 4-97 show access-list ip mask-precedence 4-98 ip access-group show ip access-group 4-99 map access-list ip 4-100 show map access-list ip match access-list ip 4-101 show marking 4-102 MAC ACLs access-list mac 4-103 permit, deny (MAC ACL) 4-104 show mac access-list 4-105 access-list mac mask-precedence 4-106 mask (MAC ACL) 4-107 This example creates an Egress MAC ACL. 4-108 show access-list mac mask-precedence mac access-group 4-109 show mac access-group map access-list mac 4-110 show map access-list mac 4-111 match access-list mac 4-112 ACL Information show access-list show access-group 4-113 SNMP Commands snmp-server 4-114 show snmp 4-115 snmp-server community snmp-server contact 4-116 snmp-server location 4-117 snmp-server host 4-118 snmp-server enable traps 4-119 snmp-server engine-id show snmp engine-id 4-120 snmp-server view 4-121 show snmp view snmp-server group 4-122 4-123 show snmp group Example 4-124 snmp-server user 4-125 show snmp user snmp ip filter 4-126 DHCP Commands DHCP Client 4-127 ip dhcp client-identifier ip dhcp restart client 4-128 DHCP Relay ip dhcp restart relay 4-129 ip dhcp relay server 4-130 DHCP Server service dhcp 4-131 ip dhcp excluded-address ip dhcp pool 4-132 network 4-133 default-router domain-name 4-134 dns-server next-server 4-135 bootfile netbios-name-server 4-136 netbios-node-type lease 4-137 host 4-138 client-identifier 4-139 hardware-address clear ip dhcp binding 4-140 show ip dhcp binding 4-141 DNS Commands ip host 4-142 clear host ip domain-name 4-143 ip domain-list 4-144 ip name-server 4-145 ip domain-lookup 4-146 show hosts 4-147 show dns show dns cache Page 4-149 Interface Commands interface 4-150 description speed-duplex 4-151 negotiation 4-152 capabilities 4-153 flowcontrol 4-154 media-type shutdown 4-155 switchport broadcast packet-rate 4-156 clear counters 4-157 show interfaces status 4-158 show interfaces counters 4-159 show interfaces switchport 4-160 Mirror Port Commands port monitor Mirror Port Commands 4-161 show port monitor 4-162 Rate Limit Commands rate-limit Link Aggregation Commands 4-163 Link Aggregation Commands 4-164 channel-group lacp Link Aggregation Commands 4-165 4-166 Address Table Commands mac-address-table static Address Table Commands 4-167 clear mac-address-table dynamic show mac-address-table 4-168 mac-address-table aging-time 4-169 show mac-address-table aging-time Spanning Tree Commands 4-170 spanning-tree 4-171 spanning-tree mode 4-172 spanning-tree forward-time 4-173 spanning-tree hello-time spanning-tree max-age 4-174 spanning-tree priority spanning-tree pathcost method 4-175 spanning-tree transmission-limit spanning-tree mst-configuration 4-176 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 4-189 Editing VLAN Groups vlan database 4-190 vlan 4-191 Configuring VLAN Interfaces interface vlan 4-192 switchport mode switchport acceptable-frame-types 4-193 switchport ingress-filtering 4-194 switchport native vlan 4-195 switchport allowed vlan 4-196 switchport forbidden vlan 4-197 Displaying VLAN Information show vlan 4-198 Configuring Private VLANs pvlan 4-199 show pvlan Configuring Protocol-based VLANs 4-200 protocol-vlan protocol-group (Configuring Groups) protocol-vlan protocol-group (Configuring Interfaces) 4-201 show protocol-vlan protocol-group 4-202 show interfaces protocol-vlan protocol-group GVRP and Bridge Extension Commands 4-203 GVRP and Bridge Extension Commands bridge-ext gvrp 4-204 show bridge-ext switchport gvrp GVRP and Bridge Extension Commands 4-205 show gvrp configuration garp timer 4-206 show garp timer 4-207 Priority Commands Priority Commands (Layer 2) 4-208 queue mode 4-209 switchport priority default 4-210 queue bandwidth queue cos-map 4-211 show queue mode 4-212 show queue bandwidth show queue cos-map 4-213 Priority Commands (Layer 3 and 4) map ip port (Global Configuration) 4-214 map ip port (Interface Configuration) map ip precedence (Global Configuration) 4-215 map ip precedence (Interface Configuration) 4-216 map ip dscp (Global Configuration) map ip dscp (Interface Configuration) 4-217 show map ip port 4-218 show map ip precedence 4-219 show map ip dscp 4-220 Multicast Filtering Commands 4-221 IGMP Snooping Commands ip igmp snooping ip igmp snooping vlan static 4-222 ip igmp snooping version show ip igmp snooping 4-223 show mac-address-table multicast 4-224 IGMP Query Commands (Layer 2) ip igmp snooping querier ip igmp snooping query-count 4-225 ip igmp snooping query-interval 4-226 ip igmp snooping query-max-response-time ip igmp snooping router-port-expire-time 4-227 Static Multicast Routing Commands ip igmp snooping vlan mrouter 4-228 show ip igmp snooping mrouter 4-229 IGMP Commands (Layer 3) ip igmp 4-230 ip igmp robustval ip igmp query-interval 4-231 ip igmp max-resp-interval 4-232 ip igmp last-memb-query-interval ip igmp version 4-233 show ip igmp interface 4-234 clear ip igmp group show ip igmp groups 4-235 4-236 IP Interface Commands Basic IP Configuration ip address 4-237 4-238 ip default-gateway 4-239 show ip interface show ip redirects ping 4-240 4-241 Address Resolution Protocol (ARP) arp 4-242 arp-timeout clear arp-cache show arp 4-243 ip proxy-arp 4-244 IP Routing Commands Global Routing Configuration 4-245 ip route 4-246 clear ip route show ip route 4-247 Example show ip host-route This command displays the interface associated with known routes. Command Mode Table4-80 show ip route - di splay description Routing Information Protocol (RIP) This command displays statistics for IP, ICMP, UDP, TCP and ARP protocols. Command Mode Table4-82 Routing Inform ation Protocol Commands 4-249 router rip timers basic 4-250 network 4-251 neighbor 4-252 version 4-253 ip rip receive version 4-254 ip rip send version 4-255 ip split-horizon ip rip authentication key 4-256 ip rip authentication mode 4-257 show rip globals show ip rip 4-258 Example Table4-84 show ip rip - disp lay description 4-259 Open Shortest Path First (OSPF) Table4-85 Open Shortest Path First Commands 4-260 router ospf router-id 4-261 compatible rfc1583 4-262 default-information originate 4-263 timers spf 4-264 area range area default-cost 4-265 summary-address 4-266 redistribute 4-267 network area 4-268 area stub 4-269 area nssa 4-270 area virtual-link 4-271 4-272 ip ospf authentication 4-273 ip ospf authentication-key 4-274 ip ospf message-digest-key 4-275 ip ospf cost ip ospf dead-interval 4-276 ip ospf hello-interval ip ospf priority 4-277 ip ospf retransmit-interval 4-278 ip ospf transmit-delay show ip ospf 4-279 show ip ospf border-routers 4-280 show ip ospf database 4-281 4-282 The following shows output when using the asbr-summary keyword. Table4-89 show ip ospf asbr -summary - display description 4-283 The following shows output when using the database-summary keyword. Table4-90 show ip ospf data base-summary - display description 4-284 The following shows output when using the external keyword. Table4-91 show ip ospf ext ernal - display description 4-285 The following shows output when using the network keyword. Table4-92 show ip ospf net work - display description 4-286 The following shows output when using the router keyword. Table4-93 show ip ospf router - display description 4-287 The following shows output when using the summary keyword. Table4-94 show ip ospf summ ary - display description Table4-93 show ip ospf route r - display description (Continued) 4-288 show ip ospf interface 4-289 show ip ospf neighbor 4-290 show ip ospf summary-address show ip ospf virtual-links 4-291 Multicast Routing Commands Static Multicast Routing Commands ip igmp snooping vlan mrouter 4-292 show ip igmp snooping mrouter 4-293 General Multicast Routing Commands ip multicast-routing show ip mroute 4-294 4-295 This example lists all entries in the multicast table in summary form: DVMRP Multicast Routing Commands router dvmrp Table4-102 DVMRP Multicast Routing Commands 4-296 probe-interval 4-297 nbr-timeout report-interval 4-298 flash-update-interval prune-lifetime 4-299 default-gateway ip dvmrp 4-300 ip dvmrp metric 4-301 clear ip dvmrp route show router dvmrp 4-302 show ip dvmrp route 4-303 show ip dvmrp neighbor show ip dvmrp interface 4-304 PIM-DM Multicast Routing Commands router pim 4-305 ip pim dense-mode 4-306 ip pim hello-interval ip pim hello-holdtime 4-307 ip pim trigger-hello-interval ip pim join-prune-holdtime 4-308 ip pim graft-retry-interval 4-309 ip pim max-graft-retries show router pim show ip pim interface 4-310 show ip pim neighbor 4-311 Router Redundancy Commands Virtual Router Redundancy Protocol Commands 4-312 vrrp ip 4-313 vrrp authentication vrrp priority 4-314 vrrp timers advertise 4-315 vrrp preempt 4-316 show vrrp 4-317 This example displays the brief listing of status information for all groups. Table4-109 show vrrp - displa y description Table4-110 show vrrp brief - display des cription 4-318 show vrrp interface show vrrp router counters 4-319 show vrrp interface counters clear vrrp router counters clear vrrp interface counters 4-320 Hot Standby Router Protocol Commands 4-321 standby ip 4-322 standby priority 4-323 standby preempt 4-324 standby authentication 4-325 standby timers 4-326 standby track 4-327 show standby 4-328 This example displays the brief listing of status information for all groups. Table4-113 show standby brief - display d escription Table4-112 show standby - display description (Continued) 4-329 show standby interface 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 F G H I Index-3 O P Q R Index-4 S T U V Index-5 W