HP FlexNetwork HSR6800 Installation Manual page 4

Accessing the router ····················································································· 31
Login methods ················································································································································· 31
Logging in through the console port ················································································································· 31
Setting up a configuration environment ···································································································· 31
Setting terminal parameters ····················································································································· 32
Powering on the router ····································································································································· 34
Verifying before power-on ························································································································ 34
Powering on the router ····························································································································· 34
Displaying boot information ······················································································································ 34
Logging in to the router through Telnet/SSH ··································································································· 36
Logging in to the router through the AUX port ································································································· 36
Configuring basic settings ································································································································ 36
Replacement procedures ·············································································· 38
Safety recommendations ································································································································· 38
Replacing a power supply ································································································································ 38
Replacing an MPU and a switching fabric module ··························································································· 39
Prerequisites ············································································································································ 39
Replacing an MPU ··································································································································· 39
Replacing an SFE-X1 ······························································································································· 39
Replacing an LPU ············································································································································ 40
Replacing a HIM/MIM ······································································································································ 41
Replacing a CF card ········································································································································ 42
Replacing a transceiver module ······················································································································· 42
Replacing a fan tray ········································································································································· 43
Replacing a fan tray for an HSR6802/HSR6804 router ··········································································· 43
Replacing a fan tray for an HSR6808 router ···························································································· 43
Replacing an air filter ······································································································································· 44
Replacing an air filter for an HSR6802/HSR6804 router ·········································································· 44
Replacing an air filter for an HSR6808 router ·························································································· 45
Replacing a memory module ··························································································································· 45
Memory module structure ························································································································ 46
Replacing a memory module ··················································································································· 46
Hardware management and maintenance ···················································· 48
Displaying the hardware information of the router ··························································································· 48
Displaying the version information of the router ······················································································· 48
Displaying the running statistics for the router ························································································· 48
Displaying detailed information about a card ··························································································· 49
Displaying the electrical label data ··········································································································· 50
Displaying the CPU usage statistics ········································································································ 51
Displaying the MPU memory usage ········································································································· 52
Displaying the CF card information ·········································································································· 52
Displaying the fan operating status ·········································································································· 53
Displaying the power supply operating status ·························································································· 53
Displaying the alarming thresholds of a card ··································································································· 54
Port configuration and management ················································································································ 54
Configuring a combo interface ················································································································· 54
Displaying and verifying transceiver modules ·························································································· 55
Rebooting a card or router ······························································································································· 56
Troubleshooting ···························································································· 58
MPU failures ···················································································································································· 58
RUN LED is off ········································································································································· 58
RUN LED fast flashes ······························································································································ 58
ALM LED is steady on or flashes ············································································································· 58
PALM LED is steady on ··························································································································· 59
LPU failures ····················································································································································· 59
RUN LED is off ········································································································································· 59
RUN LED fast flashes ······························································································································ 60
Power supply failures ······································································································································· 60
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