[c-nsp] Small office sanity check

Tim Jackson jackson.tim at gmail.com
Tue Oct 12 10:13:52 EDT 2010


It supports both...


There is a PoE model and all of the NetVantas support LLDP..


--
Tim

On Tue, Oct 12, 2010 at 8:44 AM, Jason Berenson <jason at pins.net> wrote:
>  Looks great, but it doesn't list LLDP or PoE as an option.
>
> -Jason
>
> On 10/12/10 9:29 AM, Dave Weis wrote:
>>
>> I realize it's not a Cisco device but an Adtran 3448 would fit exactly
>> what you are trying to do.
>>
>> http://www.adtran.com/web/page/portal/Adtran/product/4200821E2
>>
>>
>>
>>> -----Original Message-----
>>> From: cisco-nsp-bounces at puck.nether.net
>>> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jason Berenson
>>> Sent: Monday, October 11, 2010 9:43 PM
>>> To: cisco-nsp at puck.nether.net
>>> Subject: [c-nsp] Small office sanity check
>>>
>>>   Greetings,
>>>
>>> I'm trying to come up with a small office router/switch
>>> configuration.
>>> This would be an office with a DSL or T1 with 4-8 IP phones
>>> and the same in computers.  Requirements are as follows:
>>>
>>> - Covad split PVC voice/data for QoS
>>> - LLDP to dynamically assign VLANs to phones and keep
>>> computers in VLAN 1
>>> - DHCP with options capability to send config server
>>> information to phones
>>> - PoE that can do between 7W and 15W per port
>>> - VRF to split voice/data routing
>>> - As cheap as possible
>>>
>>> Here's what I've come up with so far:
>>>
>>> - Cisco 1721 with ADSL or T1 module
>>> - Cisco 300 seris SRW208P-K9-NA
>>>
>>> Relevant portion of the 1721 config:
>>>
>>> ip dhcp pool voice
>>>     vrf voice
>>>     network 192.168.10.0 255.255.255.0
>>>     dns-server 1.1.1.1 2.2.2.2
>>>     netbios-node-type h-node
>>>     default-router 192.168.10.1
>>>     option 66 ascii "config-server"
>>>     lease 30
>>> !
>>> ip vrf voice
>>>   rd 2:1
>>>   route-target export 2:1
>>>   route-target import 2:1
>>>
>>> interface ATM0
>>>   no ip address
>>>   no atm ilmi-keepalive
>>>   dsl operating-mode auto
>>> !
>>> interface ATM0.1 point-to-point
>>>   ip address 10.3.5.202 255.255.255.252
>>>   pvc 0/35
>>>    description DATA
>>>    encapsulation aal5mux ip
>>>   !
>>> !
>>> interface ATM0.2 point-to-point
>>>   ip vrf forwarding voice
>>>   ip address x.x.x.x 255.255.255.252
>>>   pvc 0/36
>>>    description VOICE
>>>    encapsulation aal5mux ip
>>>   !
>>> !
>>> interface FastEthernet0
>>>   no ip address
>>>   speed 100
>>>   full-duplex
>>>   no cdp enable
>>> !
>>> interface FastEthernet0.1
>>>   encapsulation dot1Q 1 native
>>>   ip address y.y.y.y 255.255.255.252
>>>   no cdp enable
>>> !
>>> interface FastEthernet0.120
>>>   encapsulation dot1Q 120
>>>   ip vrf forwarding voice
>>>   ip address 192.168.10.1 255.255.255.0
>>>   no cdp enable
>>> !
>>> ip nat inside source list 101 interface ATM0.2 vrf voice
>>> overload ip classless ip route 0.0.0.0 0.0.0.0 10.3.5.201
>>> name data ip route vrf voice 0.0.0.0 0.0.0.0 y.y.y.z name
>>> voice no ip http server ip http authentication local !
>>> !
>>> access-list 101 permit ip 192.168.10.0 0.0.0.255 any
>>>
>>> This should allow for a routed public net on VLAN 1 for their
>>> firewall and a NAT'd network on VLAN 120 for the phones.  Any
>>> pointers, comments, recommendations are welcome.
>>>
>>> Thanks,
>>> Jason
>>>
>>> _______________________________________________
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>
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