[640-801 CCNA [Cisco Certified Network Associate] // $150
http://www.itwill.co.kr/sub_02/cisco/cisco_06.php
CCNP
[642-901] BSCI (Building Scalable Cisco Internetworks) // $150
[642-812] BCMSN (Building Cisco Multilayer Switched Networks) // $150
[642-825] ISCW (Implementing Secure Converged Wide Area Networks) // $150
[642-845] ONT (Optimizing Converged Cisco Networks) // $150
http://www.itwill.co.kr/sub_02/cisco/cisco_07.php
CCIE
[350-010] CCIE [Routing& switching Qualification exam] // $300
[350-010] CCIE [Routing& switching Pre-LAB] // $300
http://www.itwill.co.kr/sub_02/cisco/cisco_08.php
|
General Certifications | |||
|---|---|---|---|
|
Certification Paths |
|||
Routing & Switching |
CCNA / CCENT | CCNP | CCIE Routing & Switching |
Design |
CCNA & CCDA | CCDP | CCDE |
Network Security |
CCNA | CCSP | CCIE Security |
Service Provider |
CCNA | CCIP | CCIE Service Provider |
Storage Networking |
CCNA | none | CCIE Storage Networking |
Voice |
CCNA | CCVP | CCIE Voice |
| CCNA | 640-802 CCNA |
| 640-822 ICND1 & 640-816 ICND2 | |
| CCENT | 640-822 ICND1 |
| CCDA | 640-863 DESGN |
| CCNP | 642-901 BSCI & 642-812 BCMSN & 642-825 ISCW & 642-845 ONT |
| 642-892 Composite & 642-825 ISCW & 642-845 ONT | |
| CCDP | 642-901 BSCI & 642-812 BCMSN & (642-873 ARCH or 642-871 ARCH) |
| 642-892 Composite & (642-873 ARCH or 642-871 ARCH) | |
| CCSP | 642-552 SND & 642-503 SNRS & 642-523 SNPA & 642-533 IPS & (642-513 HIPS or 642-591 CANAC or 642-544 MARS) |
| CCIP | (642-901 BSCI or 642-892 Composite) & 642-642 QOS & 642-661 BGP & 642-611 MPLS |
| (642-901 BSCI or 642-892 Composite) & 642-642 QOS & 642-691 BGP+MPLS | |
| CCVP | 642-642 QoS & 642-432 CVOICE & 642-426 TUC & (642-444 CIPT 4.1 or 642-445 CIPT 5.0) & 642-453 GWGK |
| CCIE R&S | Step One: CCIE Routing and Switching Written Exam |
| Two: CCIE Routing and Switching Lab Exam | |
| CCDE | Step One: CCDE Written Exam |
| Two: CCDE Practical Exam | |
| CCIE Security | Step One: CCIE Security Written Exam |
| Step Two: CCIE Security Lab Exam | |
| CCIE SP | Step One: CCIE Service Provider Written Exam |
| Step Two: CCIE Service Provider Lab Exam | |
| CCIE SN | Step One: CCIE Storage Networking Written Exam |
| Step Two: CCIE Storage Networking Lab Exam | |
| CCIE Voice | Step One: CCIE Voice Written Exam |
| Step Two: CCIE Voice Lab Exam | |
redistribute (재분배)
rip => redi (r.p) metric (hop counter)
eigrp => redi (r.p) metric (k상수)
ospf => redi (r.p) subnet
isis => redi (r.p) level subnets
bgp => redi (r.p) subnets
ㅁㅁㅁ bgp
ㅁR1
router bgp 1
bgp router-id 25.25.1.1
neighbor 25.25.12.2 remote-as 23 serial neighbor
network 25.25.1.0 mask 255.255.255.0
ㅁR2
router bgp 23
bgp router-id 25.25.2.2
neighbor 25.25.12.1 remote-as 1 serial neighbor
neighbor 25.25.3.3 remote-as 23 loopback neighbor
neighbor 25.25.3.3 up l0
neighbor 25.25.3.3 next-hop-self next hop 정보 수정
network 25.25.2.0 mask 255.255.255.0
ㅁR3
router bgp 23
bgp router-id 25.25.3.3
neighbor 25.25.2.2 remote-as 23 loopback neighbor
neighbor 25.25.2.2 up l0
network 25.25.3.0 mask 255.255.255.0
isis
redistribue 경계라우터에서 외부 정보를 내부 routing protocol로 넘기는 기능
passive-interface s1/0.12 => s1/0.12로 routing 정보를 보내지 않겠다
ibgp는 특별한 일이 없으면 loopback으로 잡음
as number가 다르면 ebgp
as number가 동일하면 ibgp
ebgp와 ibgp가 세팅이 다름.
connet ip로 neighbor 맺기
router bgp (as.no)
bgp router-id (ip)
neighbor (next hope ip) remote-as (as.no)
ship bgp summary
network (ip) maks (mask)
clear ip bgp * soft in
loopback ip로 neighbor 맺기
router bgp (as.no)
neighbor (loopback ip) remote-as (as.no)
neighbor (loopback ip) update-source loopback 0
neighbor (loopback ip) ebgp-multihop 2 // ibgp 는 사용안 함
loopback은 neighbor를 맺기 위한 네트워크
ip route // loopback을 static으로 걸어줌
loopback 서브넷 광고
int l0
ip ospf network point-to-point
clear ip ospf protocol
재분배
R2(config)#int lo 2
R2(config-if)#ip add 2.2.2.2 255.255.255.0
R2(config-if)#router os 1
R2(config-router)#redistribute connected subnets metric-type 1
Basic-OSPF-ALL-STUB.PNG
Basic-OSPF-AREA-NSSA-LAB.PNG
Basic-OSPF-SUMMARY.PNG
BGP에서 사용하는 주소 AS Number
telnet://route-views.isc.routeviews.org
http://ipwhis.nic.or.kr
http://geektools.com
Basic-OSPF-topology-2
R2(config-subif)#ip ospf netwrk point-to-multipoint
R2(config-subif)#ip ospf hello-interval 10
ABR(Area Border Router) : area를 다수 가지고 있는 router
R2(cnfig-router)#redsitribute connected subnets metric-type 1 // 현재 라우터에 연결된 광고가 안된 인터페이스를 광고
E1은 metric 값 변동, E2 는 metric 값 무조건 20
