Manuale d’uso / di manutenzione del prodotto UBR7200 del fabbricante Pengo Computer Accessories
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1 Cisco IOS Release 12.1(5)XM Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router The Cisco broadband f ixed wireless multipoint system is an inte grated solution consisting of a headend, or base station, and multiple subscriber units.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Feature Overview 2 Cisco IOS Release 12.1(5)XM Multipoint Headend System The Cisco broadband f ixed wireless multipo.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Feature Overview 3 Cisco IOS Release 12.1(5)XM Multipoint Headend Components Router The Cisco uBR7200 series are designed for two-way transmission of digital data using either coaxial cable or broadband f ixed wireless signals.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Feature Overview 4 Cisco IOS Release 12.1(5)XM The po wer feed panel consists of the following components: • Coaxi.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Supported Platforms 5 Cisco IOS Release 12.1(5)XM Related Documents Headend documents: • Cisco uBR7200 Series Mult.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 6 Cisco IOS Release 12.1(5)XM Configuration Tasks This section discusses the following conf igur.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 7 Cisco IOS Release 12.1(5)XM Overriding the Default Microcode Path The wireless line card requires external microcode images in order to operate.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 8 Cisco IOS Release 12.1(5)XM If a second antenna is employed, its recei ve path must also be tested. Use the following commands to conf igure the second antenna.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 9 Cisco IOS Release 12.1(5)XM Issue the show running-conf iguration command to see the RF conf iguration.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 10 Cisco IOS Release 12.1(5)XM Setting the Power Levels and Frequencies The po wer lev els must be set correctly to ensure correct operation and compliance with the governing regulatory bodies (such as the FCC).
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Tasks 11 Cisco IOS Release 12.1(5)XM Upstream Channel Configuring the Automatic Level Control (ALC) The automatic lev el control (ALC) module governs the indi vidual transmit power le vels of all the subscriber units.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Monitoring and Maintaining Multipoint Wireless Configurations 12 Cisco IOS Release 12.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Monitoring and Maintaining Multipoint Wireless Configurations 13 Cisco IOS Release 12.1(5)XM Router# show interface radio alc Displays the automatic lev el control (ALC) and po wer ranging conf iguration information for the do wnstream.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Monitoring and Maintaining Multipoint Wireless Configurations 14 Cisco IOS Release 12.1(5)XM Router# show radio privacy tek Displays the traf f ic encryption life-time and grace-time v alues that hav e been set.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Examples 15 Cisco IOS Release 12.1(5)XM Configuration Examples This section provides the follo wing ex.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Configuration Examples 16 Cisco IOS Release 12.1(5)XM Splitting an upstream channel The following steps sho w how to split an upstream channel into tw o smaller upstream channels.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Command Reference 17 Cisco IOS Release 12.1(5)XM Command Reference This section documents the new commands associated with the f ixed wireless multipoint feature. All other commands used with this feature are documented in the Cisco IOS Release 12.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Command Reference 18 Cisco IOS Release 12.1(5)XM • radio self-test • radio source-v erify • radio transmit-pow.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Command Reference 19 Cisco IOS Release 12.1(5)XM • radio alc • radio downstr eam rate-limit • radio ip-broadca.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Command Reference 20 Cisco IOS Release 12.1(5)XM • show interface radio sid • show interface radio thr esholds .
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router clear radio flap-list 21 Cisco IOS Release 12.1(5)XM clear radio flap-list T o clear the current radio f lap list entries for a specif ic subscriber unit or for all subscriber units, use the clear radio f lap-list EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router clear radio link-metrics 22 Cisco IOS Release 12.1(5)XM clear radio link-metrics T o clear link metrics settings, use the clear radio link-metrics EXEC command. clear radio slot/port link-metrics Syntax Description Defaults No default beha vior or values.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router clear radio subscriber counters 23 Cisco IOS Release 12.1(5)XM clear radio subscriber counters T o clear the counters for a radio modem or all radio modems in the Station Maintenance List, use the clear radio subscriber counters EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router clear radio subscriber reset 24 Cisco IOS Release 12.1(5)XM clear radio subscriber reset T o remov e a radio modem o.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router loopback 25 Cisco IOS Release 12.1(5)XM loopback T o place the specif ied module in loopback mode, use the loopback interface conf iguration command. T o remov e the loopback specif ication use the no form of this command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router microcode reload 26 Cisco IOS Release 12.1(5)XM microcode reload T o configure the system to load its microcode from the specified slot number , use the microcode reload privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router ping docsis 27 Cisco IOS Release 12.1(5)XM ping docsis T o determine whether a subscriber unit is on the network, use the ping docsis privile ged EXEC command. T o disable this function, use the no form of this command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe enable 28 Cisco IOS Release 12.1(5)XM pppoe enable T o enable Point-to-Point Protocol ov er Ethernet (PPPoE) termination on the radio interface, use the pppoe enable interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe-forwarding 29 Cisco IOS Release 12.1(5)XM pppoe-forwarding T o enable PPP ov er Ethernet forwarding on the router , use the pppoe-forwarding global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe forwarding default-qos-level 30 Cisco IOS Release 12.1(5)XM pppoe forwarding default-qos-level T o set all pac.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe forwarding group 31 Cisco IOS Release 12.1(5)XM pppoe forwarding group T o set a PPP ov er Ethernet forwarding group number on the radio interface, use the f orwarding group interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe forwarding group 32 Cisco IOS Release 12.1(5)XM Related Commands Command Description pppoe-f orwarding Enables PPPoE forwarding on the radio interface.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe su-mac 33 Cisco IOS Release 12.1(5)XM pppoe su-mac T o to enable PPPoE forwarding on the radio interface using the subscriber unit’ s MA C address, use the su-mac global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router pppoe tag 34 Cisco IOS Release 12.1(5)XM pppoe tag T o assign a qos-lev el tag for packet from a particular SU so that the packet is forwarded to a particular virtual circuit, use the tag global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio alc 35 Cisco IOS Release 12.1(5)XM radio alc T o enable the automatic lev el control (ALC) and the power ranging, and to set the ALC attributes at the headend, use the radio alc interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio arp 36 Cisco IOS Release 12.1(5)XM radio arp The Re verse Address Resolution Protocol (RARP) is an Internet protocol that is used to map IP addresses to MA C addresses on computers and other equipment installed on the wireless network.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio cable-loss 37 Cisco IOS Release 12.1(5)XM radio cable-loss T o specify the effecti ve cable loss (measured in .
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio cable-loss 38 Cisco IOS Release 12.1(5)XM Usage Guidelines The following table pro vides an example of estimated cable, connector , and equipment loss for a typical installation.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream annex B 39 Cisco IOS Release 12.1(5)XM radio downstream annex B T o enable the MPEG framing format for a downstream port on a radio card to anne x B, use the radio downstr eam annex B interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream frequency 40 Cisco IOS Release 12.1(5)XM radio downstream frequency T o specify the downstream center frequenc y for a radio modem, use the radio downstream fr equency interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream frequency 41 Cisco IOS Release 12.1(5)XM Examples The follo wing example sho ws how to set the do w.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream rate-limit 42 Cisco IOS Release 12.1(5)XM radio downstream rate-limit T o enable downstream rate limiting for do wnstream traff ic, use the radio downstr eam rate-limit interface conf iguration mode command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream subchannel modulation-profile 43 Cisco IOS Release 12.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio downstream subchannel modulation-profile 44 Cisco IOS Release 12.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio flap-list aging 45 Cisco IOS Release 12.1(5)XM radio flap-list aging T o specify the number of days to record and retain f lapping activity on a radio subscriber unit in the f lap-list table, use the radio f lap-list aging global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio flap-list insertion-time 46 Cisco IOS Release 12.1(5)XM radio flap-list insertion-time T o set the radio f lap list insertion time, use the radio f lap-list insertion-time global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio flap-list miss-threshold 47 Cisco IOS Release 12.1(5)XM radio flap-list miss-threshold T o specify the miss threshold for recording a f lap-list ev ent, use the radio f lap-list miss-threshold global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio flap-list size 48 Cisco IOS Release 12.1(5)XM radio flap-list size T o specify the maximum number of the radio subscriber units to be reported in the radio f lap list tables, use the radio f lap-list size global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio helper-address 49 Cisco IOS Release 12.1(5)XM radio helper-address T o specify an IP address of a Dynamic Host.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio hist-display 50 Cisco IOS Release 12.1(5)XM radio hist-display T o control the display of histogram data, use the radio hist-display interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio hist-display 51 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio histogram Conf igures a histogram collection specif ication. radio interface hist-clear Clears histogram data.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio histogram 52 Cisco IOS Release 12.1(5)XM radio histogram T o conf igure a histogram collection specif ication, use the radio histogram interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio histogram 53 Cisco IOS Release 12.1(5)XM Defaults No default beha vior or values.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio histogram 54 Cisco IOS Release 12.1(5)XM Examples The following e xample shows ho w to conf igure a histogram specif ication. The histogram collection starts as soon as the command succeeds.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio insertion-interval 55 Cisco IOS Release 12.1(5)XM radio insertion-interval T o control the frequency at which the headend schedules opportunities for the subscriber -unit to join the network, use the radio insertion-interval interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-clear 56 Cisco IOS Release 12.1(5)XM radio interface radio hist-clear T o clear historgram data, use the radio interface radio hist-clear EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-clear 57 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio histogram Conf igures a histogram collection specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-start 58 Cisco IOS Release 12.1(5)XM radio interface radio hist-start T o start a stopped histogram specif ication, use the radio interface radio hist-start EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-start 59 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio histogram Conf igures a histogram collection specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-stop 60 Cisco IOS Release 12.1(5)XM radio interface radio hist-stop T o stop a running histogram specif ication, use the radio interface radio hist-stop EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio hist-stop 61 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio histogram Conf igures a histogram collection specif ication. radio interface radio slot/port hist-start Starts a stopped histogram specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio rf-update duplexer 62 Cisco IOS Release 12.1(5)XM radio interface radio rf-update duplexer T o.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio rf-update duplexer 63 Cisco IOS Release 12.1(5)XM Command History Usage Guidelines Y ou must specify the antenna, either 1 or 2 , for which you want to update the duplex er settings.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-clear 64 Cisco IOS Release 12.1(5)XM radio interface radio tl-clear T o clear timeline data, use the radio interface radio tl-clear privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-clear 65 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio timeline Conf igures a timeline collection specif ication. radio interface radio slot/port tl-start Starts a stopped timeline specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-start 66 Cisco IOS Release 12.1(5)XM radio interface radio tl-start T o start a stopped timeline specif ication, use the radio interface radio tl-start privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-start 67 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio timeline Conf igures a timeline collection specif ication. radio interface radio slot/port hist-clear Clears timeline data.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-stop 68 Cisco IOS Release 12.1(5)XM radio interface radio tl-stop T o stop a running timeline specif ication, use the radio interface radio tl-stop privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio interface radio tl-stop 69 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio timeline Conf igures a timeline collection specif ication. radio interface radio slot/port hist-clear Clears timeline data.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio ip-broadcast-echo 70 Cisco IOS Release 12.1(5)XM radio ip-broadcast-echo T o activ ate the upstream IP broadca.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio ip-multicast-echo 71 Cisco IOS Release 12.1(5)XM radio ip-multicast-echo T o activ ate the upstream radio IP multicast echo so that the Cisco uBR7200 series can echo multicast packets, use the radio ip-multicast-echo interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio metrics-threshold-channel 72 Cisco IOS Release 12.1(5)XM radio metrics-threshold-channel T o conf igure a limit on the percentage of error codew ords threshold, use the radio metrics-threshold-channel interf ace conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio metrics-threshold-channel 73 Cisco IOS Release 12.1(5)XM Related Commands Command Description show interfaces radio slot/port metrics-threshold-channel Displays the code word thresholds set for link metrics.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio metrics-threshold-su 74 Cisco IOS Release 12.1(5)XM radio metrics-threshold-su T o set threshold values for the radio link to e valuate the performance of the radio link ov er time, use the radio metrics-threshold-su interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio modulation-profile 75 Cisco IOS Release 12.1(5)XM radio modulation-profile T o create or modify modulation prof iles, use the radio modulation-prof ile global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio privacy kek grace-time 76 Cisco IOS Release 12.1(5)XM radio privacy kek grace-time T o conf igure ke y encryption key (KEK) grace-time data priv acy on the wireless network, use the radio privacy k ek grace-time interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio privacy kek life-time 77 Cisco IOS Release 12.1(5)XM radio privacy kek life-time T o conf igure key encryption k ey (KEK) life-time data priv acy on the wireless network, use the radio privacy k ek life-time interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio privacy mandatory 78 Cisco IOS Release 12.1(5)XM radio privacy mandatory T o activ ate radio priv acy and disallo w access for any unencrypted wireless subscriber units on the wireless network, use the radio privacy mandatory interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio privacy tek grace-time 79 Cisco IOS Release 12.1(5)XM radio privacy tek grace-time T o conf igure traf f ic encryption key (TEK) grace-time data pri vac y on the wireless network, use the radio privacy tek grace-time interf ace conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio privacy tek life-time 80 Cisco IOS Release 12.1(5)XM radio privacy tek life-time T o conf igure TEK life-time data priv acy on the wireless network, use the radio privacy tek life-time interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio proxy-arp 81 Cisco IOS Release 12.1(5)XM radio proxy-arp T o activ ate the radio proxy Address Resolution Protocol (ARP) for host-to-host communications, use the radio proxy-ar p interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio qos permission 82 Cisco IOS Release 12.1(5)XM radio qos permission T o specify permission for creating and updating the quality-of-servie (QoS) table, use the radio qos permission global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio qos profile 83 Cisco IOS Release 12.1(5)XM radio qos profile T o conf igure a QoS prof ile, use the radio qos prof ile global conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio qos profile 84 Cisco IOS Release 12.1(5)XM Examples The following e xamples show ho w to conf igure QoS prof i.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio ra-backoff 85 Cisco IOS Release 12.1(5)XM radio ra-backoff T o turn on the request access (RA) backof f, use the radio ra-backoff interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio receive-antennas 86 Cisco IOS Release 12.1(5)XM radio receive-antennas T o conf igure the wireless modem card to use a specif ied number of recei ve antennas, use the radio recei ve-antennas interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio relay-agent-option 87 Cisco IOS Release 12.1(5)XM radio relay-agent-option T o conf igure the Cisco uBR7200 se.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio rf-meas-interval ambient 88 Cisco IOS Release 12.1(5)XM radio rf-meas-interval ambient T o set the measurement.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio rf-meas-interval calibration 89 Cisco IOS Release 12.1(5)XM radio rf-meas-interval calibration T o set the mea.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio self-test 90 Cisco IOS Release 12.1(5)XM radio self-test T o test the memory and hardware integrity of the wireless modem card, use the radio self-test interf ace conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio shared-secret 91 Cisco IOS Release 12.1(5)XM radio shared-secret T o activ ate authentication so that all subs.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio snapshot 92 Cisco IOS Release 12.1(5)XM radio snapshot T o create a snapshot specif ication on the radio modem card, use the radio snapshot interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio snapshot 93 Cisco IOS Release 12.1(5)XM Defaults No default beha vior or values. Command Modes Interface conf iguration Command History Usage Guidelines A snapshot is a specif ied amount of data captured from the wireless modem card.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio snapshot 94 Cisco IOS Release 12.1(5)XM Related Commands Command Description show interface radio snap-data Displays the data captured for the snapshot specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio source-verify 95 Cisco IOS Release 12.1(5)XM radio source-verify T o verify that only hosts that ha ve receiv ed DHCP leases through the Cisco headend can access the network, use the radio source-verify interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio threshold 96 Cisco IOS Release 12.1(5)XM radio threshold T o conf igure a threshold specif ication, use the radio threshold interface conf iguration command. T o delete a threshold specif ication, use the no form of this command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio threshold 97 Cisco IOS Release 12.1(5)XM Defaults No default beha vior or values. Command Modes Interface conf iguration Command History Usage Guidelines The following describes ho w clear-time and r epeat-time work for the three scenarios: 1.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio timeline 98 Cisco IOS Release 12.1(5)XM radio timeline T o conf igure a timeline collection specif ication, use the radio timeline interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio timeline 99 Cisco IOS Release 12.1(5)XM Defaults No default beha vior or values. Command Modes Interface conf iguration Command History Usage Guidelines A timeline is a sequence of data values collected for a specif ied attribute.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio timeline 100 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio interface radio tl-start Starts a stopped timeline specif ication. radio interface radio tl-stop Stops a running timeline specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio transmit-power 101 Cisco IOS Release 12.1(5)XM radio transmit-power T o set the transverter to transmit the specif ied amount of power (in dBm) when in operation, use the radio transmit-power interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream admission-control 102 Cisco IOS Release 12.1(5)XM radio upstream admission-control T o specify the percentage of the ov erbooking rate, use the radio upstream admission-control interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream data-backoff 103 Cisco IOS Release 12.1(5)XM radio upstream data-backoff T o set f ixed start and stop v alues for initial ranging backoff on the upstream port, use the radio upstream data-back off interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream description 104 Cisco IOS Release 12.1(5)XM radio upstream description T o store a string description about a particular upstream channel, use the radio upstream description interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream frequency 105 Cisco IOS Release 12.1(5)XM radio upstream frequency T o specify the upstream radio frequency , use the radio upstream fr equency command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream frequency 106 Cisco IOS Release 12.1(5)XM Related Commands Command Description show contr ollers radio slot/port upstream Displays the specif ied center frequency for the upstream port that has been conf igured.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream range-backoff 107 Cisco IOS Release 12.1(5)XM radio upstream range-backoff T o set f ixed start and stop v alues for ranging backoff on the upstream ports, use the radio upstream range-backoff interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream rate-limit 108 Cisco IOS Release 12.1(5)XM radio upstream rate-limit T o set the upstream rate limiting for an upstream port on an upstream channel, use the radio upstream rate-limit interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream shutdown 109 Cisco IOS Release 12.1(5)XM radio upstream shutdown T o activ ate the radio frequency carrier on the upstream ports, use the radio upstream shutdown command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream subchannel 110 Cisco IOS Release 12.1(5)XM radio upstream subchannel T o create a radio upstream in a subchannel conf iguration to use a specif ic modulation prof ile, use the radio upstream subchannel interf ace conf igurtion command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream subchannel 111 Cisco IOS Release 12.1(5)XM Usage Guidelines The sc argument corresponds to the follo wing subchannel numbering scheme. The center frequency and the width for the upstream is inferred from this subchannel assignment.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router radio upstream target-receive-power 112 Cisco IOS Release 12.1(5)XM radio upstream target-receive-power T o set the desired target-recei ve po wer le vel, use the radio upstream target-r eceive-power interface conf iguration command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio 113 Cisco IOS Release 12.1(5)XM show controllers radio T o display all or a subset of attributes of a particular modem card, use the show controllers radio privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio 114 Cisco IOS Release 12.1(5)XM Usage Guidelines If you do not specify any option, all the hardware subsystem information appears. Actual output parameters depend on the hardware and implementation.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio downstream 115 Cisco IOS Release 12.1(5)XM show controllers radio downstream T o display downstream port information for a wireless modem card, use the show contr ollers radio downstr eam EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio if 116 Cisco IOS Release 12.1(5)XM show controllers radio if T o display the IF hardware information for the specif ied radio interface, use the show controllers radio if EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio if 117 Cisco IOS Release 12.1(5)XM Examples The follo wing example sho ws the displayed infor.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio rf 118 Cisco IOS Release 12.1(5)XM show controllers radio rf T o display the RF hardware information for the specif ied radio interface, use the show controllers radio rf EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio rf 119 Cisco IOS Release 12.1(5)XM Examples The follo wing example sho ws the displayed infor.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show controllers radio upstream 120 Cisco IOS Release 12.1(5)XM show controllers radio upstream T o display upstream port information for a wireless modem card, use the show contr ollers radio upstream EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interfaces radio metrics 121 Cisco IOS Release 12.1(5)XM show interfaces radio metrics T o display the parameters measured during the operation of the radio link, use one of the following show interfaces radio metrics privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interfaces radio metrics 122 Cisco IOS Release 12.1(5)XM Usage Guidelines There are two classes of metrics that are maintained by the radio link’ s software and hardware.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interfaces radio metrics 123 Cisco IOS Release 12.1(5)XM The follo wing example sho ws how to display a second .
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio accounting 124 Cisco IOS Release 12.1(5)XM show interface radio accounting T o display radio accounting information for a wireless modem card, use the show interface radio accounting EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio alc 125 Cisco IOS Release 12.1(5)XM show interface radio alc T o display the automatic lev el control (ALC) and power ranging conf iguration information for the do wnstream, use the show interface radio alc EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio downstream 126 Cisco IOS Release 12.1(5)XM show interface radio downstream T o display downstream port information for a wireless modem card, use the show interface radio downstr eam EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio hist-data 127 Cisco IOS Release 12.1(5)XM show interface radio hist-data T o display histogram data, use the show interface radio hist-data EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio hist-data 128 Cisco IOS Release 12.1(5)XM Related Commands Command Description show interface radio slot/port hist-spec Displays histogram specif ications.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio hist-spec 129 Cisco IOS Release 12.1(5)XM show interface radio hist-spec T o display histogram specif ications, use the show interface radio hist-spec EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio led 130 Cisco IOS Release 12.1(5)XM show interface radio led T o display the status of light-em.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio led 131 Cisco IOS Release 12.1(5)XM Examples The follo wing example sho ws how to display the status of the LEDs: Router# show int radio 6/0 led Send data When green, indicates that pack ets are being sent.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio ranging 132 Cisco IOS Release 12.1(5)XM show interface radio ranging T o display ranging information, use the show interface radio ranging EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio rf-meas-interval 133 Cisco IOS Release 12.1(5)XM show interface radio rf-meas-interval T o disp.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio sid 134 Cisco IOS Release 12.1(5)XM show interface radio sid T o display information about each service identif ier (SID) information on the network, use the show interface radio sid EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio snap-data 135 Cisco IOS Release 12.1(5)XM show interface radio snap-data T o display the data captured for the snapshot specif ication, use the show interface radio snap-data privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio snap-data 136 Cisco IOS Release 12.1(5)XM Command History Examples The following e xample shows.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio snap-spec 137 Cisco IOS Release 12.1(5)XM show interface radio snap-spec T o display snapshot specif ication information, use the show interface radio snap-spec privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio thresholds 138 Cisco IOS Release 12.1(5)XM show interface radio thresholds T o display the set of currently-conf igured thresholds on the radio modem card, use the show interface radio thresholds privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio tl-data 139 Cisco IOS Release 12.1(5)XM show interface radio tl-data T o display the timeline data collected for the identif ied specif ications, use the show interface radio tl-data pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio tl-data 140 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio timeline Conf igures a timeline collection specif ication. radio interface radio tl-start Starts a stopped timeline specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio tl-spec 141 Cisco IOS Release 12.1(5)XM show interface radio tl-spec T o display the details of the currently-conf igured timeline specif ications, use the show interface radio tl-spec pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio tl-spec 142 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio timeline Conf igures a timeline collection specif ication. radio interface radio tl-start Starts a stopped timeline specif ication.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio upstream 143 Cisco IOS Release 12.1(5)XM show interface radio upstream T o display upstream port information for a wireless modem card, use the show interface radio upstream EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show interface radio zero-burst 144 Cisco IOS Release 12.1(5)XM show interface radio zero-burst T o display zero-burst information for the do wnstream port of a wireless modem card, use the show interface radio zero-b urst EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio capability modulation-profile 145 Cisco IOS Release 12.1(5)XM show radio capability modulation-profile T o display all prof iles that the radio modem card supports, use the show radio capability modulation-prof ile privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio capability modulation-profile 146 Cisco IOS Release 12.1(5)XM The following output is an e xample of the .
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio device 147 Cisco IOS Release 12.1(5)XM show radio device T o display the access group information for the subscriber unit or the host behind the subscriber unit, use the show radio device privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio errors 148 Cisco IOS Release 12.1(5)XM show radio errors T o display the cyclic redundanc y check (CRC) and header check sum (HCS) error counters for the allocated subscriber identif ier (SID), use the show radio errors privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio flap-list 149 Cisco IOS Release 12.1(5)XM show radio flap-list T o display the radio f lap-list of a wireless modem card, use the show radio f lap-list EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio flap-list 150 Cisco IOS Release 12.1(5)XM and not completing registration. The upstream or do wnstream is perhaps not stable enough for reliable link establishment.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio flap-list 151 Cisco IOS Release 12.1(5)XM Insertions (Ins) Link insertion is the process whereby a modem performs an initial maintenance procedure to establish a link with the headend.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio flap-list 152 Cisco IOS Release 12.1(5)XM Related Commands Power Adjustments (p-adj) Not used for radio modem. The value is al ways zero. Flap The f lap counter indicates the number of times the modem has f lapped.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio modulation-profile 153 Cisco IOS Release 12.1(5)XM show radio modulation-profile T o display the user-specif ied modulation prof ile information for a wireless modem card, use the show radio modulation-prof ile privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio privacy kek 154 Cisco IOS Release 12.1(5)XM show radio privacy kek T o display the key encryption k ey (KEK) life-time and grace-time values that ha ve been set, use the show radio priv acy kek privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio privacy kek 155 Cisco IOS Release 12.1(5)XM Related Commands Command Description radio privacy enable Acti vates radio pri vac y on the wireless link.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio privacy tek 156 Cisco IOS Release 12.1(5)XM show radio privacy tek T o display the traff ic encryption key (TEK) life-time and grace-time v alues that hav e been set, use the show radio priv acy tek privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio qos profile 157 Cisco IOS Release 12.1(5)XM show radio qos profile T o verify whether a quality-of-service (QoS) prof ile has been created, and to see how it has been conf igured, use the show radio qos prof ile EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio subscriber 158 Cisco IOS Release 12.1(5)XM show radio subscriber T o display information about a radio modem card that is on the network, use the show radio subscriber EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio subscriber 159 Cisco IOS Release 12.1(5)XM • The time the modem went off line • The status before the.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio subscriber 160 Cisco IOS Release 12.1(5)XM Modem State The status of the modem when it was last polled.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router show radio subscriber 161 Cisco IOS Release 12.1(5)XM Related Commands CRC Indicates the number of times the cyclic redundanc y checksum (CRC) generated by the originating LAN station or far -end device does not match the checksum calculated from the data recei ved.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Debug Commands 162 Cisco IOS Release 12.1(5)XM Debug Commands This section documents new or modif ied debug commands. All other commands used with this feature are documented in the Cisco IOS Release 12.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis arp 163 Cisco IOS Release 12.1(5)XM debug docsis arp T o activ ate debugging of Address Resolution Protocol (ARP) request messages on the DOCSIS interfaces, use the deb ug docsis arp pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis err 164 Cisco IOS Release 12.1(5)XM debug docsis err T o debug error messages that occur in the DOCSIS MA C protocol, use the debug docsis err privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis keyman 165 Cisco IOS Release 12.1(5)XM debug docsis keyman T o display debug messages for the traf f ic encryption key (TEK) and k ey encryption ke y (KEK) baseline priv acy ke y activity , use the debug docsis keyman pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis mac 166 Cisco IOS Release 12.1(5)XM debug docsis mac T o display debug messages that are generated by the DOCSIS MA C, use the debug docsis mac pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis map 167 Cisco IOS Release 12.1(5)XM debug docsis map T o display DOCSIS maps that identify data on the DOCSIS interfaces, use the debug docsis map privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis privacy 168 Cisco IOS Release 12.1(5)XM debug docsis privacy T o display debug messages for the spectrum manager , use the debug docsis privacy pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis qos 169 Cisco IOS Release 12.1(5)XM debug docsis qos T o display messages about the QoS parameters, use the debug docsis qos pri vileged EXEC command. T o deactiv ate debugging of QoS parameters, use the no form of this command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis range 170 Cisco IOS Release 12.1(5)XM debug docsis range T o display ranging messages that are generated when subscribers request or change their upstream frequencies on the network, use the debug docsis range privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis receive 171 Cisco IOS Release 12.1(5)XM debug docsis receive T o display upstream debug messages from DOCSIS subscribers, use the debug docsis r eceive privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis reg 172 Cisco IOS Release 12.1(5)XM debug docsis reg T o debug subscriber re gistration-request error messages, use the debug docsis reg privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis reset 173 Cisco IOS Release 12.1(5)XM debug docsis reset T o debug reset messages that are generated by subscribers, use the deb ug docsis reset pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis startalloc 174 Cisco IOS Release 12.1(5)XM debug docsis startalloc T o activ ate debug messages that are generated when channels are allocated to subscribers on the network, use the debug docsis startalloc privileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis transmit 175 Cisco IOS Release 12.1(5)XM debug docsis transmit T o activ ate debugging transmissions from the Cisco uBR7200 series router across the network, use the debug docsis transmit privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis ucc 176 Cisco IOS Release 12.1(5)XM debug docsis ucc T o display upstream channel change (UCC) messages that are generated when DOCSIS subscriber requests are assigned a new channel, use the debug docsis ucc privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug docsis ucd 177 Cisco IOS Release 12.1(5)XM debug docsis ucd T o display upstream channel descriptor (UCD) messages, use the debug docsis ucd privile ged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug radio p2mp alc 178 Cisco IOS Release 12.1(5)XM debug radio p2mp alc T o display messages related to the automatic lev el control (ALC) for all the radio interfaces, use the debug radio p2mp alc pri vileged EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router debug radio p2mp phy cwrlog radio 179 Cisco IOS Release 12.1(5)XM debug radio p2mp phy cwrlog radio T o view the digital signal processing (DSP) synchronization for a subscriber -unit modem card, use the debug radio p2mp ph y cwrlog radio EXEC command.
Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router Glossary 180 Cisco IOS Release 12.1(5)XM Glossary This section def ines terms and acronyms associated with the f ixed wireless multipoint feature module.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Pengo Computer Accessories UBR7200 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Pengo Computer Accessories UBR7200 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Pengo Computer Accessories UBR7200 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Pengo Computer Accessories UBR7200 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Pengo Computer Accessories UBR7200, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Pengo Computer Accessories UBR7200.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Pengo Computer Accessories UBR7200. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Pengo Computer Accessories UBR7200 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
