Catalyst 4000, Catalyst 2948G, Catalyst 2980G升级 % ^6 ^" D" r% J# L
Step 1: + P5 {6 N3 M4 }4 |! Z- o, E
rommon 1 > show interface
+ o$ B, k5 @5 {/ y- v0 Y me1: inet 172.20.58.227 netmask 255.255.255.0 broadcast 172.20.58.255
: x5 q0 r& _8 a5 Z5 t3 ^9 H N rommon 2 > show ip route
; K1 z, L. u4 I4 @) J3 p: y Destination Gateway Interface X, S/ v' s1 }3 g4 L. P5 H
----------------------- ----------------------- ---------
2 A: ~ u0 H. H8 G0 c+ G default 0.0.0.0 me1 & j1 i# Y% i, ~ ~, L+ E& P. [
Step 2: Set the default gateway, if needed.
1 R3 [% x- ]3 E- g8 T" q rommon 3 > set ip route default 172.20.58.1
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& H8 R8 w* x: V0 N" J Step 3:
7 B Q( m1 _, ?# a' z& f rommon 5 > set 6 e7 j) J* Q$ C( R: w
PS1=rommon ! >
( w( R3 e* E! D1 ^% Y* t- c AutobootStatus=success & d# L1 q6 x# S, I( D' ^% x# ~2 s
MemorySize=32
4 L) D% H5 \0 ? b1 N+ R, P DiagBootMode=post
8 P/ `6 c t/ R4 N0 U& O ?=0
9 e& {; d2 N9 U% g" c ROMVERSION=4.4(1)
* ?5 N& q) f0 c4 { WHICHBOOT=bootflash:cat4000.4-4-1.bin
/ u8 q0 Z5 s9 [1 A" G9 t' W& X BOOT=bootflash:cat4000.4-4-1.bin,1; 1 m5 ?: f% E! A1 i, H- i
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rommon 6 > Tftpserver=172.20.59.67 0 R% v5 v ?+ V( D. \+ O4 }
!--- Setting TFTP server variable.
. o3 V7 @. W/ e, [$ [0 b rommon 7 > set # C% k$ S j6 s- P' V( t" f2 y
!---Verifying the setting.
3 E# R$ q' O2 _' I3 h M PS1=rommon ! > $ i- i2 n, q" y- V. ~) g
AutobootStatus=success
, Q; f! m' P5 c7 K+ B! X MemorySize=32
2 W: ^+ a4 P9 Y DiagBootMode=post
2 }. W( A. I2 F) o; l7 O. P Tftpserver=172.20.59.67
3 x! e6 ^) f& P ?=0
$ l" t+ V& [) g6 G ROMVERSION=4.4(1)
: ]/ n: R& t' E0 ^" L; w) A2 h3 h/ { WHICHBOOT=bootflash:cat4000.4-4-1.bin + P( Q! Q$ J; B/ X* d2 n% e$ H& v& j
BOOT=bootflash:cat4000.4-4-1.bin,1; " Y& u6 b6 m6 g$ a
; C+ J2 k3 w5 y Step 4: Netboot the system. 4 Y$ p; u' D8 _6 `3 s
rommon 9 > boot cat4000.4-4-1.bin 4 t! @8 K8 D- N2 a8 R% v V3 _3 }
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Step 5: After netbooting the system, you will get the switch console. Use the copy tftp Flash command to copy the valid image to the Flash |