cisco 2948GL－L3的交换机的配置文件内容，能看出什么意思吗？

incolorfulday

Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log datetime
service password-encryption
!
hostname xianfeng
!
logging buffered informational
enable secret 5 $1$zhZY$gZYp/zFGEI/ERUyNnxtty1
!
ip subnet-zero
bridge irb
!
!
!
interface FastEthernet1
no ip address
no ip directed-broadcast
duplex full
speed 100
bridge-group 1
!
interface FastEthernet2
no ip address
no ip directed-broadcast
bridge-group 1
!
interface FastEthernet3
no ip address
no ip directed-broadcast
bridge-group 2
!
interface FastEthernet4
no ip address
no ip directed-broadcast
bridge-group 2
!
interface FastEthernet5
no ip address
no ip directed-broadcast
bridge-group 2
!
interface FastEthernet6
no ip address
no ip directed-broadcast
duplex full
speed 100
bridge-group 2
!
interface FastEthernet7
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet8
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet9
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet10
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet11
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet12
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet13
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet14
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet15
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet16
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet17
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet18
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet19
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet20
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet21
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet22
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet23
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet24
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet25
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet26
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet27
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet28
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet29
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet30
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet31
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet32
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet33
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet34
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet35
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet36
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet37
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet38
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet39
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet40
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet41
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet42
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet43
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet44
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet45
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet46
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet47
no ip address
no ip directed-broadcast
shutdown
!
interface FastEthernet48
no ip address
no ip directed-broadcast
shutdown
!
interface GigabitEthernet49
no ip address
no ip directed-broadcast
shutdown
!
interface GigabitEthernet50
no ip address
no ip directed-broadcast
shutdown
!
interface BVI1
bandwidth 100000
ip address 10.253.104.254 255.255.255.0
no ip directed-broadcast
!
interface BVI2
ip address 10.1.36.2 255.255.255.0 secondary
ip address 10.1.38.2 255.255.255.0 secondary
ip address 10.1.43.2 255.255.255.0 secondary
ip address 10.1.49.2 255.255.255.0 secondary
ip address 10.99.253.2 255.255.255.0 secondary
ip address 10.1.35.2 255.255.255.0
ip access-group 155 in
ip access-group 155 out
no ip directed-broadcast
!
router ospf 1
network 10.0.0.0 0.255.255.255 area 0
!
ip classless
!
access-list 150 deny   udp any any eq 1434
access-list 150 permit ip any any
access-list 155 deny   ip host 10.1.38.83 any
access-list 155 deny   ip host 10.1.38.202 any
access-list 155 deny   ip host 10.1.43.9 any
access-list 155 deny   ip host 10.1.43.10 any
access-list 155 deny   ip host 10.1.43.11 any
access-list 155 deny   ip host 10.1.43.24 any
access-list 155 deny   ip host 10.1.43.45 any
access-list 155 deny   ip any host 10.1.38.83
access-list 155 deny   ip any host 10.1.38.202
access-list 155 deny   ip any host 10.1.43.9
access-list 155 deny   ip any host 10.1.43.10
access-list 155 deny   ip any host 10.1.43.11
access-list 155 deny   ip any host 10.1.43.24
access-list 155 deny   ip any host 10.1.43.45
access-list 155 permit ip any any
snmp-server community legend-ro RO
bridge 1 protocol ieee
bridge 1 route ip
bridge 2 protocol ieee
bridge 2 route ip
!
line con 0
transport input none
line aux 0
line vty 0 4
password 7 010B140E481204093B465C
login
!
end


这就是我们三层交换的配置文件内容，由于这个交换机的密码丢了，所以需要清空内容来重新设置密码。
但是还得保证清空后重新导入之前的配置，所以谁能帮忙看看这个配置文件到底什么意思，我该怎么再配置这个3500啊？

[ 本帖最后由 incolorfulday 于 2006-11-17 18:42 编辑 ]

西风吹雪

本路由器是当防火墙用的啊．看见好多网络防护方面的配置，呵呵


还能在里面操作吗／