pass4sure no more cisco

pass4sure no more cisco

Link Sharing Detail: Network 1.1.1.1 0.0.0.0 area 0 I don't want L1-router to generate this default route, or more rigorously, we don't want L1\L2 router to press att , the method is ! 205 Attribute tag attribute-flags Tag R1 goes from R2 and then goes to tunnel . The cost of this path is cost=10+1+1=12 Route-target import 2345:5 Or Tunnel Id Untagged For the HDLC (Advanced Data Link Control) interface, SNPA is set to " HDLC " Ip unnumbered Loopback0 tunnel destination 5.5.5.5 The configuration of R4 is as follows: Net 49.0001.0000.0000.0002.00 i*L1 0.0.0.0/0 [115/10] via 10.1.123.3, FastEthernet0/0 IS-Extended R2.01 Token bucket fragment (service_id=1, length=6 words parameter id=127, flags=0, parameter length=5 ! R1#show mpls forwarding-table Configuration command 880 Device Internet segment 10.1.xy.0 / 24 , where xy is the device number, X small y large Clear domain authentication Activate the MPLS TE extension for each router's OSPF and manually set the RouterID for MPLS TE . The IS-IS packets have the same common 8B above , and the additional header fields are different, and then the TLV field. At the time of packet capture , the ternary in the TLV : type, length, variable length content, type and length in the packet,pass4sure no more cisco, the packet capture software may not be presented, but the type and length can be found from the binary code of the packet capture result. content. And OSPF difference is that a router must belong to a whole region, the border area can not on the router, it said, the interface can not belong to a certain area, the other interface belonging to other regions Router isis 75000 ADV Router 2.2.2.2 is directly connected, Loopback0 5.5.5.5 [110/31] via 5.5.5.5, 00:00:01, Tunnel0 10.1.12.0/24 is directly connected, Ethernet0/0 10.1.23.0/24 is directly connected, Ethernet0 /1 * 10.1.123.2, from 2.2.2.2, via FastEthernet0/0 0x18B7 Note: LDP or TDP only generates labels for routing entries of the IGP protocol, and does not generate labels for BGP routing entries. Next-address 10.1.45.5 Needless to say this? R3.00-00 Traffic Engineering RouterID TLV (Type 134 ) is mainly used for TE The mere motivation to set up overload due to insufficient device resources is now running out. After all, the performance of the device is getting better and better. *Aug 18 09:06:07.919: Layer 3 protocol ID: 2048 The local device will actively advertise the generated label mapping message to all LDP neighbors. RESVErr is sent to the tail router Traffic Engineering (TE) automatic bandwidth feature adjusts the bandwidth allocation for TE tunnels based on their measured traffic load: Tib entry: 10.1.34.0/24, rev 12 1.1.1.1 Ip vrf VPN-A rd 2345:1 Router(config-if)#tunnel mpls traffic-eng path-option x {dynamic | explicit {name path-name | Since the IP packet destined for 6.6.6.6 is sent to R2 , the IP packet is pushed into the VPN label 505 under the inner layer , which is no problem. Then we continue, the VPNv4 route on 6.6.6.6 on R2 is passed by 5.5.5.5, which is R5 . IS-IS supports ISO connectionless network environment, pay attention to the data link is Access-list 100 deny udp any any eq 646 access-list 100 permit ip any any The interface is assigned a new metric value; 2.2.2.2/32 10.1.45.4 10.1.45.5 Interface 0x00000029 LAN Priority: 64 Format: Phase V Interface loopback0 Outgoing tag or VC bibliography i L2 5.5.5.0 [115/20] via 10.1.45.5, Serial0/2 Remote binding: tsr: 2.2.2.2:0, tag: imp-null Config Parameters: IS-IS supports plain text and cipher text MD5 authentication. Let's make a small summary below: OutLabel : FastEthernet1/0, implicit-null RSVP Signalling Info: Label space On CISCO IOS 12.4 , Acl tried it with standard and extended access control lists. If it is unsuccessful, even acl permit any will not work. Matching the route with the prefix list is successful. The POP will only pop the top label header. The packet forwarded by this action can be an IP packet or an MPLS label packet. Regional association. The L1/L2 router sets this field in the L1 LSP it generates to notify the L1 routers in the same area to connect themselves to other areas. Usually, the L2 backbone area is connected. When the router in the L1 area receives the L1 LSP from which the ATT bit sent by the L1/2 router is set , it creates a default route to the L1/2 router so that data can be routed to other areas. Although the ATT bit is defined in both the L1 LSP and the L2 LSP , it will only be set in the L1 LSP , and only the L1/2 router will set this field.