frame relay

Frame Relay p2p & MP config ( Topology 1)

Frame Relay Traffic shaping Ref diag: Frame-Relay lab1-P2P-MP-ver2

Steps Create map Class, enable traffic shaping on interface apply the Map-class to interface.

map-class frame-relay slow_net frame-relay adaptive-shaping becn frame-relay cir 28800 frame-relay bc 3600 frame-relay be 200 frame-relay mincir 24400

interface Serial0/0 no ip address encapsulation frame-relay serial restart-delay 0 no fair-queue frame-relay class slow_net frame-relay traffic-shaping no frame-relay inverse-arp

Topology 2 ( Frame-relay , EIGRP & OSPF )

Setting up a router as a Frame Relay switch (R5-FR-SW)

Gobal config #hostname R5-FR-SW #frame-relay switching

int s 1/1encapsulation frame-relay clock rate 2000000 frame-relay intf-type dce frame-relay route 102 interface Serial1/2 201 frame-relay route 103 interface Serial1/3 301 frame-relay route 104 interface Serial1/0 401

int s 1/2encapsulation frame-relay clock rate 2000000 frame-relay intf-type dce frame-relay route 201 interface Serial1/2 102 frame-relay route 203 interface Serial1/3 302

frame-relay route 204 interface Serial1/0 402



Frame Relay Config :

R6interface Loopback6 ip address 6.6.6.6 255.255.255.0!interface Serial0/0 no ip address encapsulation frame-relay serial restart-delay 0 no frame-relay inverse-arp!interface Serial0/0.1 point-to-point ip address 10.10.6.1 255.255.255.0 frame-relay interface-dlci 102 !interface Serial0/0.2 multipoint

ip address 10.10.7.1 255.255.255.0 no ip split-horizon eigrp 1 frame-relay map ip 10.10.6.1 103 broadcast frame-relay map ip 10.10.6.2 103 broadcast frame-relay map ip 10.10.6.3 104 broadcast

int s0/1ip address 172.16.20.1 255.255.255.0clock rate 64000 no sh

router ospf 1 network 10.10.6.0 0.0.0.255 area 0 network 10.10.7.0 0.0.0.255 area 0 network 6.6.6.0 0.0.0.255 area 6 network 172.16.20.0 0.0.0.255 area 16

line con 0exec-timeout 0 0logging synchronous

R9interface Loopback9 ip address 9.9.9.9 255.255.255.0!interface Serial0/0 ip address 10.10.6.2 255.255.255.0 encapsulation frame-relay serial restart-delay 0 no frame-relay inverse-arp frame-relay map ip 10.10.6.1 201 broadcast frame-relay map ip 10.10.7.1 201 broadcast frame-relay map ip 10.10.7.2 201 broadcast frame-relay map ip 10.10.7.3 201 broadcast frame-relay interface-dlci 201 no frame-relay inverse-arp no shrouter ospf 1 network 10.10.6.0 0.0.0.255 area 0 network 9.9.9.0 0.0.0.255 area 9 exitline con 0exec-timeout 0 0logging synchronous

R7

interface Loopback7 ip address 7.7.7.7 255.255.255.0!interface Serial0/0 ip address 10.10.7.2 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp serial restart-delay 0 frame-relay map ip 10.10.6.1 301 broadcast frame-relay map ip 10.10.6.2 301 broadcast frame-relay map ip 10.10.7.1 301 broadcast frame-relay map ip 10.10.7.2 301 broadcast frame-relay map ip 10.10.7.3 301 broadcast no shrouter ospf 1 network 10.10.7.0 0.0.0.255 area 0 network 7.7.7.0 0.0.0.255 area 7 exitline con 0exec-timeout 0 0logging synchronousdo wr mem

R8

interface Loopback8 ip address 8.8.8.8 255.255.255.0!interface Serial0/0 ip address 10.10.7.3 255.255.255.0 encapsulation frame-relay no frame-relay inverse-arp serial restart-delay 0 frame-relay map ip 10.10.6.1 401 broadcast frame-relay map ip 10.10.7.1 401 broadcast frame-relay map ip 10.10.7.2 401 broadcast no shrouter ospf 1 network 10.10.7.0 0.0.0.255 area 0 network 8.8.8.0 0.0.0.255 area 8 exitline con 0exec-timeout 0 0

logging synchronousdo wr mem

All about BGP

RIB Failure :

The RIB failure feature was introduced in IOS release 12.2T; prior to that, the BGP

routes with higher administrative distance than other route sources were silently

ignored (similar to all other routing protocols).

You can display BGP routes that are not inserted in the IP routing table with the

show ip bgp rib-failure command, which also explains why the BGP route was not

inserted in the IP routing table.

The BGP routes that are not used due to higher administrative distance are still

advertised to all BGP peers (contrary to what most other distance-vector routing

protocols do), unless you configure bgp suppress-inactive (introducted in 12.2T and

12.0(26)S).

Show IP route indicates a Lower AD static route .

http://www.cisco.com/warp/public/459/bgpfaq_5816.shtml#twenty-three

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/release/122s25/fs_sbair.htm

ISP2(config)#alias exec shpcpu show proc cpu | excl 0.00%__0.00%__0.00%

frame relay

Documents