H3C SR6600-X Series Manual page 2

Connecting a CE3/CT3/T3 cable ····················································································································· 38
Overview ·················································································································································· 38
Connecting a CE3/CT3/T3 cable ············································································································· 38
Connecting a serial port cable·························································································································· 39
Overview ·················································································································································· 39
Connecting a serial port cable ·················································································································· 41
4 Accessing the router ················································································· 42
Login methods·················································································································································· 42
Logging in through the console port ················································································································· 42
Setting up a configuration environment···································································································· 42
Setting terminal parameters ····················································································································· 45
Powering on the router ····································································································································· 47
Verifying before power-on ························································································································ 47
Powering on the router ····························································································································· 47
Displaying boot information ······················································································································ 47
Logging in to the router through Telnet/SSH ··································································································· 49
Configuring basic settings ································································································································ 49
5 Replacement procedures ·········································································· 50
Safety recommendations ································································································································· 50
Replacing a power module······························································································································· 50
Replacing an MPU and a switching fabric module ··························································································· 51
Restrictions and guidelines ······················································································································ 51
Replacing an MPU ··································································································································· 51
Replacing an SFE-X1 ······························································································································· 51
Replacing an LPU ············································································································································ 52
Replacing a HIM/MIM/MIC ······························································································································· 53
Replacing a CF card ········································································································································ 54
Replacing a transceiver module ······················································································································· 54
Replacing a fan tray ········································································································································· 55
Replacing a fan tray for an SR6604-X/SR6608-X router ········································································· 55
Replacing a fan tray for an SR6616-X router ··························································································· 56
Replacing an air filter ······································································································································· 56
Replacing an air filter for an SR6604-X/SR6608-X router ········································································ 56
Replacing an air filter for an SR6616-X router ························································································· 57
Replacing a memory module ··························································································································· 58
Memory module structure ························································································································ 58
Replacing a memory module ··················································································································· 59
6 Hardware management and maintenance ················································ 60
Displaying the hardware information of the router ··························································································· 60
Displaying the version information of the router ······················································································· 60
Displaying the running statistics for the router ························································································· 61
Displaying detailed information about a card ··························································································· 61
Displaying the electrical label data ··········································································································· 62
Displaying the CPU usage statistics ········································································································ 63
Displaying the MPU memory usage ········································································································· 63
Displaying the CF card information ·········································································································· 64
Displaying the fan operating status ·········································································································· 64
Displaying the power module operating status ························································································ 65
Displaying the alarming thresholds of a card ··································································································· 65
Port configuration and management ················································································································ 66
Configuring a combo interface ················································································································· 66
Displaying and verifying transceiver modules ·························································································· 67
Rebooting a card or router ······························································································································· 68
7 Troubleshooting ························································································ 69
MPU failures····················································································································································· 69
RUN LED is off ········································································································································· 69
RUN LED fast flashes ······························································································································ 69
ALM LED is steady on or flashes ············································································································· 69
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