Cisco WS-C4928-10GE Installation Guide - Page 69
Troubleshooting the Installation
 |
View all Cisco WS-C4928-10GE manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 69 highlights
5 C H A P T E R Troubleshooting the Installation This chapter describes how to troubleshoot the switch hardware installation and contains these sections: • Getting Started, page 5-2 • Problem Solving to the System Component Level, page 5-2 • Identifying Startup Problems, page 5-3 • Troubleshooting the Power Supply, page 5-5 • Contacting Customer Service, page 5-6 If your system has problems starting up, use the information in this chapter to help isolate the cause. Problems with the initial startup are often caused by poor or improper connections. Although temperature conditions above the maximum acceptable level rarely occur at initial startup, environmental monitoring functions are included because they also monitor DC-line voltages. Note For configuration questions or problems, refer to the software configuration guide or the command reference publication. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 5-1
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64 -
65 -
66 -
67 -
68 -
69 -
70 -
71 -
72 -
73 -
74 -
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
 |
 |
