[edit]
lab@mxB-2# run show route table FBF
FBF.inet.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
1.1.1.0/30 *[Direct/0] 12:30:06
> via ge-1/1/2.0
1.1.1.2/32 *[Local/0] 12:30:06
Local via ge-1/1/2.0
2.2.2.0/30 *[Direct/0] 12:30:06
> via ge-1/1/3.0
2.2.2.2/32 *[Local/0] 12:30:06
Local via ge-1/1/3.0
5.5.5.5/32 *[Static/5] 09:22:49
> to 2.2.2.1 via ge-1/1/3.0
run show interfaces ge-1/1/2 extensive
Physical interface: ge-1/1/2, Enabled, Physical link is Up
Interface index: 166, SNMP ifIndex: 529, Generation: 169
Link-level type: Ethernet, MTU: 1514, Speed: 1000mbps, BPDU Error: None,
MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
Flow control: Enabled, Auto-negotiation: Enabled, Remote fault: Online
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x0
Link flags : None
CoS queues : 8 supported, 8 maximum usable queues
Hold-times : Up 0 ms, Down 0 ms
Current address: 5c:5e:ab:09:1b:7a, Hardware address: 5c:5e:ab:09:1b:7a
Last flapped : 2013-02-17 10:57:23 UTC (1w5d 22:52 ago)
Statistics last cleared: 2013-03-02 01:16:12 UTC (08:33:27 ago)
Traffic statistics:
Input bytes : 215626 0 bps
Output bytes : 208965 0 bps
Input packets: 3185 0 pps
Output packets: 3184 0 pps
IPv6 transit statistics:
Input bytes : 0
Output bytes : 0
Input packets: 0
Output packets: 0
Dropped traffic statistics due to STP State:
Input bytes : 0
Output bytes : 0
Input packets: 0
Output packets: 0
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0,
FIFO errors: 0, Resource errors: 0
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Collisions: 0, Aged packets: 0,
FIFO errors: 0, HS link CRC errors: 0, MTU errors: 0, Resource errors: 0
Egress queues: 8 supported, 4 in use
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 3184 3184 0
1 expedited-fo 0 0 0
2 assured-forw 0 0 0
3 network-cont 0 0 0
Queue number: Mapped forwarding classes
0 best-effort
1 expedited-forwarding
2 assured-forwarding
3 network-control
Active alarms : None
Active defects : None
MAC statistics: Receive Transmit
Total octets 272564 227423
Total packets 3185 3184
Unicast packets 3168 3173
Broadcast packets 17 11
Multicast packets 0 0
CRC/Align errors 0 0
FIFO errors 0 0
MAC control frames 0 0
MAC pause frames 0 0
Oversized frames 0
Jabber frames 0
Fragment frames 0
VLAN tagged frames 0
Code violations 0
Filter statistics:
Input packet count 3185
Input packet rejects 0
Input DA rejects 0
Input SA rejects 0
Output packet count 3184
Output packet pad count 0
Output packet error count 0
CAM destination filters: 0, CAM source filters: 0
Autonegotiation information:
Negotiation status: Complete
Link partner:
Link mode: Full-duplex, Flow control: Symmetric/Asymmetric,
Remote fault: OK
Local resolution:
Flow control: Symmetric, Remote fault: Link OK
Packet Forwarding Engine configuration:
Destination slot: 1
CoS information:
Direction : Output
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % usec
0 best-effort 95 950000000 95 0 low none
3 network-control 5 50000000 5 0 low none
Interface transmit statistics: Disabled
Logical interface ge-1/1/2.0 (Index 322) (SNMP ifIndex 540) (Generation 589)
Flags: SNMP-Traps 0x0 Encapsulation: ENET2
Traffic statistics:
Input bytes : 215626
Output bytes : 195111
Input packets: 3185
Output packets: 3184
Local statistics:
Input bytes : 142126
Output bytes : 146111
Input packets: 2310
Output packets: 2309
Transit statistics:
Input bytes : 73500 0 bps
Output bytes : 49000 0 bps
Input packets: 875 0 pps
Output packets: 875 0 pps
Protocol inet, MTU: 1500, Generation: 1176, Route table: 0
Flags: Sendbcast-pkt-to-re, Is-Primary, DCU, SCU-in, SCU-out
Packets Bytes
Destination class (packet-per-second) (bits-per-second)
rehan-des 0 0
( 0) ( 0)
Packets Bytes
Source class (packet-per-second) (bits-per-second)
rehan 0 0
( 0) ( 0)
Addresses, Flags: Is-Default Is-Preferred Is-Primary
Destination: 1.1.1.0/30, Local: 1.1.1.2, Broadcast: 1.1.1.3,
Generation: 891
Protocol multiservice, MTU: Unlimited, Generation: 1177, Route table: 0
Flags: Is-Primary
Policer: Input: __default_arp_policer__
R1 -----R2
on R1 i have two logocal systems and on R1 i configured FBF+destination-class
R1 config
-------------
show
## Last changed: 2013-03-02 01:47:07 UTC
version 11.2R4.3;
system {
root-authentication {
encrypted-password "$1$ogXOqLRX$bQ7gKAZvvzXRmcdy8hGit."; ## SECRET-DATA
}
syslog {
user * {
any emergency;
}
file messages {
any notice;
authorization info;
}
file interactive-commands {
interactive-commands any;
}
}
}
logical-systems {
R1 {
interfaces {
ge-1/1/3 {
unit 0;
}
lo0 {
unit 0 {
family inet {
address 5.5.5.5/32;
}
}
}
}
routing-options {
static {
route 0.0.0.0/0 next-hop 2.2.2.2;
}
}
}
}
interfaces {
ge-1/1/2 {
unit 0 {
family inet {
address 1.1.1.1/30;
}
}
}
ge-1/1/3 {
unit 0 {
family inet {
address 2.2.2.1/30;
}
}
}
lo0 {
unit 1 {
family inet {
address 10.0.0.1/32;
}
}
}
}
routing-options {
static {
route 10.0.0.0/8 receive;
route 0.0.0.0/0 next-hop 1.1.1.2;
}
autonomous-system 1;
}
protocols {
bgp {
group ebgp {
type external;
export advertise;
peer-as 2;
neighbor 1.1.1.2;
}
}
}
policy-options {
policy-statement advertise {
term 1 {
from {
route-filter 10.0.0.0/8 exact;
}
then {
community add test;
accept;
}
}
}
community test members 1:1;
}
Regards
Rehan