ccna question bank

ccna question bank

Network 1.1.1.1 0.0.0.0 area 0 Signalling: connected Router(config-if)#tunnel destination ip-addr Mpls traffic-eng router-id loopback0 mpls traffic-eng area 0 For the HDLC (Advanced Data Link Control) interface, SNPA is set to " HDLC " Comprising one or more routers is configured on the source IP address,ccna question bank, the CISCO IOS in Mpls traffic-eng router-id loopback 0 mpls traffic-eng level-1 We saw R4 assigned to the LDP label 403 with the prefix 5.5.5.5/32 in the LFIB table of R2 . Ip cef The Address Interface IPv6 : type value 232 ( 0xE8 ), which corresponds to the IPv4 in " the IP Interface the Address" TLV , but the original 32 -bit IPv4 address to the 128 -bit IPv6 address. The figure above is a single-area Level1 routing domain. 1.0.0.0/24 is subnetted, 1 subnets ( ZeroAgeLifetime , during which only the header of this LSP is reserved ), it will be deleted when this time is reached. PSNP (partial serial number PDU ) RSVP and label Targeted neighbor relationship establishment Readdressing Time since created: 11 minutes, 42 seconds Time since path change: 10 seconds Number of LSP IDs (Tun_Instances) used: 9 Network 10.1.23.3 0.0.0.0 area 0 The interface of each router activates RSVP and MPLS TE tunnel support. LDP neighbor discovery Tunnel mpls traffic-eng bandwidth 2000 Since OSPF is inherently designed to support IP routing, and IS-IS still has some vendors' devices that are not perfectly supported, OSPF is still preferred for a significant portion of the network . However , interest in using integrated IS-IS for IP routing is increasing, and most ISPs in Europe use IS-IS . Many new ISPs are also considering deploying IS-IS . Kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF LSP midpoint frr information: LSP identifier SystemID (DIS) : LAN ID . It consists of the SysID of DIS and a 1- byte pseudonode ID . The LAN ID is used to distinguish the same one. PSN can reduce the number of flooding spreads and database synchronization. Interface loopback0 P2P Links: Multiacces Links: Located inside the ordinary area Addresses bound to peer LDP Ident: Bytes tag switched Like all IS-IS packets, the HELLO package consists of a header and a TLV . Three triggers that may cause the TE tunnel to reoptimize . 2.2.2.2/32 During the ES-IS work process, the end system sends an ESH ( ES Hello ) message to a specific address to notify the router of its existence. The router listens to the ESH packet to discover the ES existing in the network , so that the packet arriving at the specific ES address is subsequently forwarded to the ES . In ES-IS , the router advertises its own existence to the ES by sending an ISH ( IS Hello ) message to a specific address . ES also monitor ISH , if a plurality of received IS transmitted ISH , ES will then be selected, and sends all data to the IS .