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ACL/route issue on HP 2920

projectithou
Occasional Contributor

ACL/route issue on HP 2920

Hi all,

 

I have a question below/attached you will see 3 configs for switches..one of the switches is doing the interVLAN routing. my problem is this. the DHCP is located behind my LAN/VLAN1...so all the VLANS woudl get their DHCP from the the windows DHCP server. im trying to implement it where the VLANS cant communicate with each other but this will be diffuclt to do if a reject route is put in place. If such route is put in place the clients will not receive a valid lease from DHCP....can anything else be done?

all help is appreciated.

 

thank you 

Last login: Thu Sep 15 22:17:56 on ttys001
Josephs-MacBook-Pro:~ josephmathew$ telnet 192.168.4.104
Trying 192.168.4.104...
Connected to 192.168.4.104.
Escape character is '^]'.


















HP J9727A 2920-24G-PoE+ Switch
Software revision WB.15.11.0007

Copyright (C) 1991-2013 Hewlett-Packard Development Company, L.P.

                   RESTRICTED RIGHTS LEGEND
 Confidential computer software.  Valid license from HP required for possession,
 use or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer
 Software, Computer Software Documentation, and Technical Data for Commercial
 Items are licensed to the U.S. Government under vendor's standard commercial
 license.
                   HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
                   20555 State Highway 249, Houston, TX 77070

We'd like to keep you up to date about:
  * Software feature updates
  * New product announcements
  * Special events
Please register your products now at:  www.hp.com/networking/register




Username: manager
Password:
























9301 SOUTHWEST# show vlans

 Status and Counters - VLAN Information

  Maximum VLANs to support : 256                 
  Primary VLAN : DEFAULT_VLAN
  Management VLAN :            

  VLAN ID Name                             | Status     Voice Jumbo
  ------- -------------------------------- + ---------- ----- -----
  1       DEFAULT_VLAN                     | Port-based Yes   No  
  100     VLAN100                          | Port-based No    No  
 

9301 SOUTHWEST# show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.11.0007
; Ver #03:12.15.0d:09

hostname "9301 SOUTHWEST"
module 1 type j9727a
qos type-of-service diff-services
timesync sntp
sntp unicast
sntp 30
sntp server priority 1 206.108.0.132
time timezone -360
ip default-gateway 192.168.4.1
ip route 0.0.0.0 0.0.0.0 192.168.4.1
ip routing
interface 17
   rate-limit all in kbps 10240
   rate-limit all out kbps 10240
   exit
snmp-server community "public" unrestricted
snmp-server contact "JOSEPH MATHEW"
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   no untagged 17
   untagged 1-16,18-24,A1-A2,B1-B2
   ip address 192.168.4.104 255.255.255.0
   qos dscp 101110
   voice
   exit
vlan 100
   name "VLAN100"
   untagged 17
   tagged 11,22-23
   ip address 192.168.100.100 255.255.255.0
   ip helper-address 192.168.3.215
   exit
password manager

9301 SOUTHWEST# show lldp info remote-device

 LLDP Remote Devices Information

  LocalPort | ChassisId                 PortId PortDescr SysName              
  --------- + ------------------------- ------ --------- ----------------------
  11        | 88 15 44 5d fa d0         0      eth0      6SERVER              
  11        | 8815445dfad0              Port 0                                 
  22        | b0 5a da 2e 08 c0         15     15        HP-2920-24G-PoEP     
 

9301 SOUTHWEST# show lldp info remote-device 22

 LLDP Remote Device Information Detail

  Local Port   : 22
  ChassisType  : mac-address         
  ChassisId    : b0 5a da 2e 08 c0       
  PortType     : local 
  PortId       : 15                      
  SysName      : HP-2920-24G-PoEP               
  System Descr : HP J9727A 2920-24G-PoE+ Switch, revision WB.15.12.0015, R...
  PortDescr    : 15                                                         
  Pvid         : 1                       

  System Capabilities Supported  : bridge, router
  System Capabilities Enabled    : bridge

  Remote Management Address
     Type    : ipv4
     Address : 192.168.4.78

  Poe Plus Information Detail

    Poe Device Type         : Type2 PSE
    Power Source            : Unknown
    Power Priority          : Unknown
    Requested Power Value   : 0 Watts
    Actual Power Value      : 0 Watts


9301 SOUTHWEST#






















                show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.11.0007
; Ver #03:12.15.0d:09

hostname "9301 SOUTHWEST"
module 1 type j9727a
qos type-of-service diff-services
timesync sntp
sntp unicast
sntp 30
sntp server priority 1 206.108.0.132
time timezone -360
ip default-gateway 192.168.4.1
ip route 0.0.0.0 0.0.0.0 192.168.4.1
ip routing
interface 17
   rate-limit all in kbps 10240
   rate-limit all out kbps 10240
   exit
snmp-server community "public" unrestricted
snmp-server contact "JOSEPH MATHEW"
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   no untagged 17
   untagged 1-16,18-24,A1-A2,B1-B2
   ip address 192.168.4.104 255.255.255.0
   qos dscp 101110
   voice
   exit
vlan 100
   name "VLAN100"
   untagged 17
   tagged 11,22-23
   ip address 192.168.100.100 255.255.255.0
   ip helper-address 192.168.3.215
   exit

Last login: Thu Sep 15 22:01:17 on ttys000
Josephs-MacBook-Pro:~ josephmathew$ telnet 192.168.4.78
Trying 192.168.4.78...
Connected to 192.168.4.78.
Escape character is '^]'.

HP J9727A 2920-24G-PoE+ Switch
Software revision WB.15.12.0015

Copyright (C) 1991-2014 Hewlett-Packard Development Company, L.P.

                   RESTRICTED RIGHTS LEGEND
 Confidential computer software.  Valid license from HP required for possession,
 use or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer
 Software, Computer Software Documentation, and Technical Data for Commercial
 Items are licensed to the U.S. Government under vendor's standard commercial
 license.
                   HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
                   20555 State Highway 249, Houston, TX 77070

We'd like to keep you up to date about:
  * Software feature updates
  * New product announcements
  * Special events
Please register your products now at:  www.hp.com/networking/register




Press any key to continue
Your previous successful login (as manager) was on 1990-04-29 07:12:08    
 from 192.168.3.151





















HP-2920-24G-PoEP# show vlans

 Status and Counters - VLAN Information

  Maximum VLANs to support : 256                 
  Primary VLAN : DEFAULT_VLAN
  Management VLAN :            

  VLAN ID Name                             | Status     Voice Jumbo
  ------- -------------------------------- + ---------- ----- -----
  1       DEFAULT_VLAN                     | Port-based No    No  
  20      WAP                              | Port-based No    No  
  100     VLAN100                          | Port-based No    No  
  156     CAMERA                           | Port-based No    No  
 

HP-2920-24G-PoEP# show vlan 156

 Status and Counters - VLAN Information - VLAN 156

  VLAN ID : 156   
  Name : CAMERA                         
  Status : Port-based
  Voice : No
  Jumbo : No

  Port Information Mode     Unknown VLAN Status   
  ---------------- -------- ------------ ----------
 

HP-2920-24G-PoEP# config
HP-2920-24G-PoEP(config)# vlan 156 name
 ASCII-STR             Enter an ASCII string.
HP-2920-24G-PoEP(config)# vlan 156 name
Incomplete input: name
HP-2920-24G-PoEP(config)# vlan 156 name VLAN156
HP-2920-24G-PoEP(config)# show vlans

 Status and Counters - VLAN Information

  Maximum VLANs to support : 256                 
  Primary VLAN : DEFAULT_VLAN
  Management VLAN :            

  VLAN ID Name                             | Status     Voice Jumbo
  ------- -------------------------------- + ---------- ----- -----
  1       DEFAULT_VLAN                     | Port-based No    No  
  20      WAP                              | Port-based No    No  
  100     VLAN100                          | Port-based No    No  
  156     VLAN156                          | Port-based No    No  
 

HP-2920-24G-PoEP(config)# show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.12.0015
; Ver #05:18.41.ff.35.0d:9b

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
ip default-gateway 192.168.4.104
snmp-server community "public" unrestricted
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-24,A1-A2,B1-B2
   ip address dhcp-bootp
   exit
vlan 20
   name "WAP"
   no ip address
   exit
vlan 100
   name "VLAN100"
   tagged 12,15-16
   no ip address
   ip helper-address 192.168.4.1
   ip helper-address 192.168.3.215
   exit
vlan 156
   name "VLAN156"
   no ip address
   exit

HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)# show lldp info remote-device

 LLDP Remote Devices Information

  LocalPort | ChassisId                 PortId PortDescr SysName              
  --------- + ------------------------- ------ --------- ----------------------
  2         | 88 15 44 5f 17 c0         0      eth0      AP-6B                
  2         | 8815445f17c0              Port 0                                
  6         | 88 15 44 5f 56 d0         0      eth0      AP-1B                 
  6         | 8815445f56d0              Port 0                                
  8         | 192.168.4.40              00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.136             00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.118             00 ... LAN Port  NEC IP Phone         
  10        | APd46d.50eb.b39c          Gig...                                
  10        | f4 cf e2 66 9c 50         Gi0    Gigabi... APd46d.50eb.b39c.sp...
  12        | 00 18 0a 79 fc e5         0      eth0      AP-4A                
  12        | 00180a79fce5              Port 0                                
  15        | c4 34 6b 91 3f c0         22     22        9301 SOUTHWEST       
  16        | b0 5a da 29 d6 00         6      6         HP-2920-24G-PoEP     
 

HP-2920-24G-PoEP(config)# show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.12.0015
; Ver #05:18.41.ff.35.0d:9b

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
ip default-gateway 192.168.4.104
snmp-server community "public" unrestricted
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-24,A1-A2,B1-B2
   ip address dhcp-bootp
   exit
vlan 20
   name "WAP"
   no ip address
   exit
vlan 100
   name "VLAN100"
   tagged 12,15-16
   no ip address
   ip helper-address 192.168.4.1
   ip helper-address 192.168.3.215
   exit
vlan 156
   name "VLAN156"
   no ip address
   exit

HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)# show lldp info remote-device

 LLDP Remote Devices Information

  LocalPort | ChassisId                 PortId PortDescr SysName              
  --------- + ------------------------- ------ --------- ----------------------
  2         | 88 15 44 5f 17 c0         0      eth0      AP-6B                
  2         | 8815445f17c0              Port 0                                
  6         | 88 15 44 5f 56 d0         0      eth0      AP-1B                
  6         | 8815445f56d0              Port 0                                
  8         | 192.168.4.40              00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.136             00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.118             00 ... LAN Port  NEC IP Phone         
  10        | APd46d.50eb.b39c          Gig...                                
  10        | f4 cf e2 66 9c 50         Gi0    Gigabi... APd46d.50eb.b39c.sp...
  12        | 00 18 0a 79 fc e5         0      eth0      AP-4A                 
  12        | 00180a79fce5              Port 0                                
  15        | c4 34 6b 91 3f c0         22     22        9301 SOUTHWEST       
  16        | b0 5a da 29 d6 00         6      6         HP-2920-24G-PoEP     
 

HP-2920-24G-PoEP(config)# show lldp info remote-device 16

 LLDP Remote Device Information Detail

  Local Port   : 16
  ChassisType  : mac-address        
  ChassisId    : b0 5a da 29 d6 00       
  PortType     : local 
  PortId       : 6                        
  SysName      : HP-2920-24G-PoEP               
  System Descr : HP J9727A 2920-24G-PoE+ Switch, revision WB.15.16.0004, R...
  PortDescr    : 6                                                          
  Pvid         : 1                       

  System Capabilities Supported  : bridge, router
  System Capabilities Enabled    : bridge

  Remote Management Address
     Type    : ipv4
     Address : 192.168.4.37

  Poe Plus Information Detail

    Poe Device Type         : Type2 PSE
    Power Source            : Unknown
    Power Priority          : Unknown
    Requested Power Value   : 0 Watts
    Actual Power Value      : 0 Watts


HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)# show lldp info remote-device  

 LLDP Remote Devices Information

  LocalPort | ChassisId                 PortId PortDescr SysName              
  --------- + ------------------------- ------ --------- ----------------------
  2         | 88 15 44 5f 17 c0         0      eth0      AP-6B                
  2         | 8815445f17c0              Port 0                                
  6         | 88 15 44 5f 56 d0         0      eth0      AP-1B                
  6         | 8815445f56d0              Port 0                                
  8         | 192.168.4.40              00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.136             00 ... LAN Port  NEC IP Phone         
  8         | 192.168.4.118             00 ... LAN Port  NEC IP Phone         
  10        | APd46d.50eb.b39c          Gig...                                
  10        | f4 cf e2 66 9c 50         Gi0    Gigabi... APd46d.50eb.b39c.sp...
  12        | 00 18 0a 79 fc e5         0      eth0      AP-4A                
  12        | 00180a79fce5              Port 0                                 
  15        | c4 34 6b 91 3f c0         22     22        9301 SOUTHWEST       
  16        | b0 5a da 29 d6 00         6      6         HP-2920-24G-PoEP     
 

HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)# show lldp info remote-device 12

 LLDP Remote Device Information Detail

  Local Port   : 12
  ChassisType  : mac-address        
  ChassisId    : 00 18 0a 79 fc e5       
  PortType     : inte...
  PortId       : 0                       
  SysName      : AP-4A                           
  System Descr : Meraki MR18 Cloud Managed AP                               
  PortDescr    : eth0                                                       
  Pvid         :                         

  System Capabilities Supported  : wlan-access-point
  System Capabilities Enabled    : wlan-access-point

  Remote Management Address

------------------------------------------------------------------------------
  Local Port   : 12
  ChassisType  : local              
  ChassisId    : 00180a79fce5            
  PortType     : local 
  PortId       : Port 0                  
  SysName      :                                
  System Descr : 1Meraki MR18 Cloud M                                       
  PortDescr    :                                                             
  Pvid         :                         

  System Capabilities Supported  : bridge, router
  System Capabilities Enabled    : bridge, router

  Remote Management Address
     Type    : ipv4
     Address : 192.168.4.34


HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)# show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.12.0015
; Ver #05:18.41.ff.35.0d:9b

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
ip default-gateway 192.168.4.104
snmp-server community "public" unrestricted
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-24,A1-A2,B1-B2
   ip address dhcp-bootp
   exit
vlan 20
   name "WAP"
   no ip address
   exit
vlan 100
   name "VLAN100"
   tagged 12,15-16
   no ip address
   ip helper-address 192.168.4.1
   ip helper-address 192.168.3.215
   exit
vlan 156
   name "VLAN156"
   no ip address
   exit

HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#






















                          show run

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.12.0015
; Ver #05:18.41.ff.35.0d:9b

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
ip default-gateway 192.168.4.104
snmp-server community "public" unrestricted
oobm
   ip address dhcp-bootp
   exit
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-24,A1-A2,B1-B2
   ip address dhcp-bootp
   exit
vlan 20
   name "WAP"
   no ip address
   exit
vlan 100
   name "VLAN100"
   tagged 12,15-16
   no ip address
   ip helper-address 192.168.4.1
   ip helper-address 192.168.3.215
   exit
vlan 156
   name "VLAN156"
   no ip address
   exit

HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
HP-2920-24G-PoEP(config)#
 


 

 

1 REPLY
16again
Respected Contributor

Re: ACL/route issue on HP 2920

On L3 switch, create ACL to allow DHCP , and block all inter-VLAN traffic