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Defining BGP Global Properties

To define BGP global properties, which apply to all BGP groups and peers, include one or more of the following statements. These statements are explained in separate sections.




accept-remote-nexthop;

advertise-external <conditional>;

advertise-inactive;

advertise-peer-as;

authentication-algorithm algorithm;

authentication-key key;

authentication-key-chain key-chain;

cluster cluster-identifier;

damping;

description text-description;
disable;

family {


(iso-vpn | inet | inet6 | inet-vpn | inet6-vpn | inet-mvpn
| inet6–mvpn | l2-vpn) {


(any | flow | multicast | unicast | signaling) {



accepted-prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}




prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}



rib-group group-name;
}




labeled-unicast {


aggregate-label {
community community-name:
}




explicit-null {
connected-only;
}





accepted-prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}




prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}


resolve-vpn;
rib inet.3;
rib-group group-name;
}


}





route-target {
advertise-default;
external-paths number;



accepted-prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}




prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}


}




signaling {



accepted-prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}




prefix-limit {
maximum number;
teardown <percentage> <idle-timeout
(forever | minutes)>;
}


}


}

export [ policy-names ];

graceful-restart {
disable;
restart-time seconds;
stale-routes-time seconds;
}

hold-time seconds; 

import [ policy-names ];
include-mp-next-hop;

ipsec-sa ipsec-sa;

keep (all | none);

local-address address;

local-as autonomous-system <private>;

local-preference local-preference;

log-updown;

metric-out (metric | minimum-igp <offset> | igp <offset>);

multihop <ttl-value>;
no-advertise-peer-as;

no-aggregator-id;

no-client-reflect;

out-delay seconds;

passive;

path-selection {
(always-compare-med | cisco-non-deterministic | external-router-id);


med-plus-igp {
igp-multiplier number;
med-multiplier number;
}


}

peer-as autonomous-system;

preference preference;

remove-private;
tcp-mss segment-size;

traceoptions {
file filename <size size> <files number> <(world-readable
| no-world-readable)>;
flag flag <flag-modifier> <disable>;
}
vpn-apply-export;

For a list of hierarchy levels at which you can configure these statements, see the statement summary sections for these statements.

You must configure BGP global properties to enable BGP.

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