[j-nsp] bgp route advertisements
Boyd, Benjamin R
Benjamin.R.Boyd at windstream.com
Wed Nov 5 14:00:41 EST 2008
>I need some assistance advertising routes via JUNOS, I am
>familiar with Cisco CLI.
>I must say JUNOS does not make sense to me, yet.
>
>Could someone explain the basics of JUNOS CLI and how it
>rerlates to routing.
>It appears you configure BGP under protocols and then to
>advertise you define a policy.
>I am not sure why things are seperated??
>
>Here is what I have, BGP is up but I am unable to advertise a
>local network?
>Is there any good docs for understanding the setup an/or
>conversion from Cisco?
>
>version 8.4R1.13;
>system {
> host-name Juniper2350;
> root-authentication {
> encrypted-password
>"$1$9B17TakA$AGlCIwfb83FgydKwZycTg0"; ## SECRET-DATA
> }
> services {
> web-management {
> http {
> interface [ ge-0/0/0.0 ge-0/0/1.0 ge-0/0/2.0
>ge-0/0/3.0 ];
> }
> }
> }
> syslog {
> user * {
> any emergency;
> }
> file messages {
> any any;
> authorization info;
> }
> file interactive-commands {
> interactive-commands any;
> }
> }
>}
>interfaces {
> ge-0/0/0 {
> unit 0 {
> family inet {
> address 10.77.1.1/24;
> }
> }
> }
> lo0 {
> unit 0 {
> family inet {
> address 10.101.101.1/32;
> }
> }
> }
>}
>routing-options {
> options {
> syslog {
> level info;
> }
> }
>}
>protocols {
> bgp {
> log-updown;
> peer-as 100;
> local-as 101;
> group Cisco {
> type external;
> neighbor 10.77.1.2;
> }
> }
>}
>policy-options {
> policy-statement EXPORT {
> from {
> protocol bgp;
> interface 10.101.101.1;
> }
> }
>}
>harbor235 ;}
A good "equivalents" site:
http://networking.ringofsaturn.com/Cisco/ciscojuniper.php
And to advertise non-BGP routes you'll need to export the policies
you've created under [policy-options] in [protocols bgp group Cisco]
-Ben
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