3.1:操作命令及命令解释
配置交换机A的VTP口令,添加VLAN 6,查看交换机A的VTP状态信息,修改编号是否增加,查看B.C上的VTP信息,配置编号是否增加。
用到的命令:vtp password benet
swa#sh vlan b
VLAN Name
Status
Ports
---- -------------------------------- --------- -------------------------------
1
default
active
Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15
2
VLAN0002
active
3
VLAN0003
active
6
VLAN0006
active
1002 fddi-default
active
1003 token-ring-default
active
1004 fddinet-default
active
1005 trnet-default
active
VLAN Type
SAID
MTU
Parent RingNo BridgeNo Stp
BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1
enet
100001
1500
-
-
-
-
-
1002
1003
2
enet
100002
1500
-
-
-
-
-
0
0
3
enet
100003
1500
-
-
-
-
-
0
0
6
enet
100006
1500
-
-
-
-
-
0
0
1002 fddi
101002
1500
-
0
-
-
-
1
1003
1003 tr
101003
1500
1005
0
-
-
srb
1
1002
1004 fdnet 101004
1500
-
-
1
ibm
-
0
0
1005 trnet 101005
1500
-
-
1
ibm
-
0
0
验证结果
swa#sh vtp s
VTP Version
: 2
Configuration Revision
: 2
Maximum VLANs supported locally : 256
Number of existing VLANs
: 8
VTP Operating Mode
: Server
VTP Domain Name
: benet
VTP Pruning Mode
: Disabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0x13 0x42 0x0D 0xB5 0x86 0xCC 0xDF 0x48
Configuration last modified by 0.0.0.0 at 3-1-02 17:35:57
Local updater ID is 0.0.0.0 (no valid interface found)
swb#sh vtp s
VTP Version
: 2
Configuration Revision
: 0
Maximum VLANs supported locally : 256
Number of existing VLANs
: 7
VTP Operating Mode
: Transparent
VTP Domain Name
: benet
VTP Pruning Mode
: Disabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0x3C 0xE4 0x7C 0xCB 0x26 0x2B 0x18 0xF9
Configuration last modified by 0.0.0.0 at 3-1-02 17:18:41
swc#sh vtp s
VTP Version
: 2
Configuration Revision
: 1
Maximum VLANs supported locally : 256
Number of existing VLANs
: 7
VTP Operating Mode
: Client
VTP Domain Name
: benet
VTP Pruning Mode
: Disabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0xBD 0x07 0x89 0x65 0x99 0xEE 0xD2 0x16
Configuration last modified by 0.0.0.0 at 3-1-02 03:09:34
B.C都没有学到,自然修改编号也就没有变化了。因为没有配置密码。
3.2配置交换机B.C的VTP口令,查看VTP状态信息,查看B.C的VTP状态信息,编制修改编号是否增加。查看C的VLAN信息,是否学到了VLAN 6
用到的命令:vtp password benet
swb#sh vtp s
VTP Version
: 2
Configuration Revision
: 0(透明模式不学习,同域名同口令,只转发)
Maximum VLANs supported locally : 256
Number of existing VLANs
: 7
VTP Operating Mode
: Transparent
VTP Domain Name
: benet
VTP Pruning Mode
: Disabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0xC5 0x5B 0x95 0x7B 0x2A 0x23 0x53 0xC8
Configuration last modified by 0.0.0.0 at 3-1-02 17:18:41
swc#sh vtp s
VTP Version
: 2
Configuration Revision
: 2(已经学习)
Maximum VLANs supported locally : 256
Number of existing VLANs
: 8
VTP Operating Mode
: Client
VTP Domain Name
: benet
VTP Pruning Mode
: Disabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0x13 0x42 0x0D 0xB5 0x86 0xCC 0xDF 0x48
Configuration last modified by 0.0.0.0 at 3-1-02 17:35:57
swc#sh vlan b
VLAN Name
Status
Ports
---- -------------------------------- --------- -------------------------------
1
default
active
Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15
2
VLAN0002
active
3
VLAN0003
active
6
VLAN0006
active
1002 fddi-default
active
1003 token-ring-default
active
1004 fddinet-default
active
1005 trnet-default
active
VLAN Type
SAID
MTU
Parent RingNo BridgeNo Stp
BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1
enet
100001
1500
-
-
-
-
-
1002
1003
2
enet
100002
1500
-
-
-
-
-
0
0
3
enet
100003
1500
-
-
-
-
-
0
0
6
enet
100006
1500
-
-
-
-
-
0
0
1002 fddi
101002
1500
-
0
-
-
-
1
1003
1003 tr
101003
1500
1005
0
-
-
srb
1
1002
1004 fdnet 101004
1500
-
-
1
ibm
-
0
0
1005 trnet 101005
1500
-
-
1
ibm
-
0
0
可以发现配置了密码后,交换机C学习到了VLAN信息。
3.3配置VTP修剪,在交换机A.B.C上配置配置修剪,查看交换机是否已经启用修剪
用到的命令:vtp pruning
验证结果:
swa#sh vtp s
VTP Version
: 2
Configuration Revision
: 3
Maximum VLANs supported locally : 256
Number of existing VLANs
: 8
VTP Operating Mode
: Server
VTP Domain Name
: benet
VTP Pruning Mode
: Enabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0x38 0xFF 0x1C 0xA3 0x19 0x5F 0x07 0x5A
Configuration last modified by 0.0.0.0 at 3-1-02 18:38:09
Local updater ID is 0.0.0.0 (no valid interface found)
swb#sh vtp s
VTP Version
: 2
Configuration Revision
: 0
Maximum VLANs supported locally : 256
Number of existing VLANs
: 7
VTP Operating Mode
: Transparent
VTP Domain Name
: benet
VTP Pruning Mode
: Enabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0xC5 0x5B 0x95 0x7B 0x2A 0x23 0x53 0xC8
Configuration last modified by 0.0.0.0 at 3-1-02 18:37:20
swc#sh vtp s
VTP Version
: 2
Configuration Revision
: 3
Maximum VLANs supported locally : 256
Number of existing VLANs
: 8
VTP Operating Mode
: Client
VTP Domain Name
: benet
VTP Pruning Mode
: Enabled
VTP V2 Mode
: Disabled
VTP Traps Generation
: Disabled
MD5 digest
: 0x38 0xFF 0x1C 0xA3 0x19 0x5F 0x07 0x5A
Configuration last modified by 0.0.0.0 at 3-1-02 18:38:09
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