I am replacing a Netvanta 4430 with a Netvanta 5660. Questions with migrating configuration.

[jfb1311]

The prior interface was configured with traffic-shape rate for 100Mbps for our carrier circuit, how can I accomplish this on a gigabit interface? I am also showing several differences in configuration from these two routers and I can't seem to locate a technical guide (like not being able to assign an IP to an interface without creating a sub interface), I would greatly appreciate someone pointing me in the right direction.

Thanks in advance!

[michael56]

The 5660 platform is basically "a switch first, and router second". So you just build out the interfaces to sub-interfaces to add an IP address to them. Then you just treat the sub interfaces like any hardware interface for speed and duplex, traffic shaping, etc.

interface gigabit-eth 0/2

  no shutdown

!

interface gigabit-eth 0/2.1

  ce-vlan-id untagged

  ip address  <LAN_IP> <LAN_MASK>

  no shutdown

!

!

interface gigabit-eth 0/3

  no shutdown

!

interface gigabit-eth 0/3.1

  description WAN

speed 100

  ce-vlan-id untagged

   ip address  <WAN CPE IP ADDRESS>  <WAN CPE MASK>

  no shutdown

!

[jfb1311]

Thanks for your help Michael,

I was trying to get this situated yesterday and I have the configuration pretty close to what you suggested. If I may, I have a couple more questions. I previously had my LAN interface configured with 802.1q with tagged vlan traffic. I understand that the ce-vlan-id is intended for tagging carrier ethernet traffic, but would I be able to use it a similiar fashion?

For example this is my old config:

interface gigabit-eth 0/1

  encapsulation 802.1q

  no shutdown

!

interface gigabit-eth 0/1.1

  description Data

  vlan-id 110 native

  ip address  10.X.X.X  255.255.255.0

  no awcp

  no shutdown

!

interface gigabit-eth 0/1.2

  description Internal Phones

  vlan-id 125

  ip address  192.X.X.X  255.255.255.0

  no awcp

  no shutdown

New config:

interface gigabit-eth 0/3

  no shutdown

!

interface gigabit-eth 0/3.1

  ce-vlan-id untagged

  ip address  10.X.X.X  255.255.255.0

  no awcp

  no shutdown

!

interface gigabit-eth 0/3.2

  ce-vlan-id 125

  ip address  192.X.X.X  255.255.255.0

  no awcp

  no shutdown

And lastly, the interface connected to our carrier, I don't have the option to add the "priority percent X" under QOS. I also think I figured out the traffic shaping.

interface gigabit-eth 0/2

  description Circuit

  speed 100

  no shutdown

!

interface gigabit-eth 0/2.1

  ip address  10.X.X.X  255.255.255.0

  qos-policy out VoIP

  no shutdown

qos map VoIP 10

  match precedence 5

  match dscp ef

  match ip list voice

  set precedence 5

shaper Traffic-Shape

  rate 100000

  per interface gigabit-ethernet 0/2

  no shutdown

Once again, I really appreciate your help.

[michael56]

You'll have two shapers basically. One for your traffic which you seem to have ok, and one for QOS for your VOIP. Should end up something like this:

interface gigabit-eth 0/2.1
  description To WAN
  ce-vlan-id untagged
  ip address  <insert IP address with mask >
  ip access-policy XXXXXXX
  media-gateway ip primary
  qos-policy out WAN
  no shutdown

shaper WAN
  rate <line-rate-in-kbps>
  per interface gigabit-ethernet 0/2
  no shutdown
!
shaper WAN_VoIP
  rate <priority queue rate>
  per interface gigabit-ethernet 0/2 5
  no shutdown
!
queue interface gigabit-ethernet 0/2 5
  max-depth 24

!
qos map WAN 30
  match dscp ef
  match dscp cs5
  match dscp af31
  match dscp 44
  set egress-queue 5
!

GOOD LUCK...

[jfb1311]

Thank you Michael, I will try that.