CCNA: Fast Pass phần 4 ppt

... typical discontinuous network. 4309c01.fm Page 23 Thursday, October 23, 2003 4:37 PM CCNA: Fast Pass 4309FM.fm Page i Thursday, October 23, 2003 4:31 PM 4309FM.fm Page ii Thursday, ... internetwork. They are considered converged. When the routers are converging, no data is passed, which is why fast convergence time is a serious plus. In fact, that’s one of the problems with RIP...

Ngày tải lên: 24/01/2014, 10:20

... 1 72. 16 .20 .2 Pinging 1 72. 16 .20 .2 with 32 bytes of data: Reply from 1 72. 16 .20 .2: bytes= 32 time<1ms TTL= 128 Reply from 1 72. 16 .20 .2: bytes= 32 time<1ms TTL= 128 Reply from 1 72. 16 .20 .2: bytes= 32 ... cut] R 1 92. 168 .21 5.0 [ 120 /2] via 1 92. 168 .20 .2, 00:00 :23 , Serial0/0 R 1 92. 168.115.0 [ 120 /1] via 1 92. 168 .20 .2, 00:00 :23 , Serial0/0 R 1 92. 168.3...

Ngày tải lên: 10/08/2014, 13:20

... Block /26 /27 /28 /29 /30 192 2 24 240 248 252 4 8 16 32 64 62 30 14 6 2 64 32 16 8 4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 1 04 108 112 116 120 1 24 128 132 136 140 144 148 152 156 160 1 54 158 172 176 180 1 84 188 192 196 200 2 04 208 212 216 220 2 24 228 232 236 240 244 248 252 256 Class ... Block /26 /27 /28...

Ngày tải lên: 10/08/2014, 13:20

... "todd" domain server ( 255 . 255 . 255 . 255 ) Translating "todd" domain server ( 255 . 255 . 255 . 255 ) Translating "todd" domain server ( 255 . 255 . 255 . 255 ) % Unknown command or computer ... would be 255 . 255 .240.0. RouterA 7 hosts RouterB 90 hosts S0/0 RouterC 23 hosts F0/0: 192.168 .55 .29/28 F0/0: 192.168 .55 .132/ 25 F0/0: 192.168 .55 .57 /27 S0/...

Ngày tải lên: 10/08/2014, 13:20

... FD is 28 160 via Connected, FastEthernet0/1 P 10.1.7.0/24, 1 successors, FD is 79 360 0 via 10.1.2.2 (21954 56/ 28 160 0), Serial0/0/0 via 10.1.3.2 (7708 160 0/28 160 0), Serial0/0/1 P 10.1 .6. 0/24, 1 ... September 27, 2007 10:35 AM 4.13 Configure, verify, and troubleshoot EIGRP 265 P 10.1.2.0/24, 1 successors, FD is 2 169 8 56 via Connected, Serial0/0/0 via 10.1.2.2 ( 268 18 56/...

Ngày tải lên: 10/08/2014, 13:20

... TABLE 1. 2 Reserved IP Address Space Address Class Reserved Address Space Class A 10 .0.0.0 through 10 .255.255.255 Class B 17 2 .16 .0.0 through 17 2. 31. 255.255 Class C 19 2 .16 8.0.0 through 19 2 .16 8.255.255 4309c 01. fm ... Administrative Functionality 11 1 Understanding the Configuration Register Bits 11 1 Checking the Current Configuration Register Value 11 3 Changing the...

Ngày tải lên: 14/08/2014, 13:20

... (continued) Characteristic OSPF RIPv1 1 72. 16.10.0 1 72. 16 .20 .0 1 72. 16.30.0 1 72. 16.40.0 1 72. 16.50.0 S0E0 25 01A F0/0 26 21A S1S0 E0 25 01B E0S0 25 01C 4309c01.fm Page 26 Thursday, October 23 , 20 03 4:37 PM 1.5 Developing ... 1 92. 168 .20 .0 s0/0 1 92. 168 .20 .2 Lab_B 1 92. 168.40.0 S0/1 1 92. 168.40.1 Lab_B 1 92. 168.30.0 Fa0/0 1 92. 168.30.1 Lab_C 1 92. 168.40.0 s0/0 1...

Ngày tải lên: 14/08/2014, 13:20

... would be 2 3 – 2 = 6.  How many hosts? 2 5 – 2 = 30 .  What are the valid subnets? 256 – 224 = 32 , 32 + 32 = 64, 64 + 32 = 96, 96 + 32 = 128, 128 + 32 = 160, 160 + 32 = 192, and 192 + 32 = 224, ... mask The subnet address 32 64 96 128 160 192 The first valid host 33 65 97 129 161 1 93 The last valid host 62 94 126 158 190 222 The broadcast address 63 95 127 159 191 2 23 4...

Ngày tải lên: 14/08/2014, 13:20

... Block /26 /27 /28 /29 /30 192 2 24 240 248 252 2 6 14 30 62 62 30 14 6 2 64 32 16 8 4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 1 04 108 112 116 120 1 24 128 132 136 140 144 148 152 156 160 1 54 158 172 176 180 1 84 188 192 196 200 2 04 208 212 216 220 2 24 228 232 236 240 244 248 252 256 Class ... Block /26 /27 /28 /...

Ngày tải lên: 14/08/2014, 13:20

... Name/status 1 8121000 c 250 0-js-l.112-18.bin [8121064 bytes used, 8 656 152 available, 16777216 total] Address or name of remote host [ 255 . 255 . 255 . 255 ]? 192.168.0.120 Source file name?c 250 0-js-l.112-18.bin Destination ... configuration: [output cut] ! interface Ethernet0 ip address 172.16.20.2 255 . 255 . 255 .0 secondary ip address 172.16.10.2 255 . 255 . 255 .0 ! I really wou...

Ngày tải lên: 14/08/2014, 13:20

... deny 172. 16. 16. 0 0.0.3.255 The preceding configuration tells the router to start at network 172. 16. 16. 0 and use a block size of 4. The range would then be 172. 16. 16. 0 through 172. 16. 19.0. The ... size of 32 to 172. 16. 63.0. Lab_A(config)#access-list 10 deny 172. 16. 32.0 0.0.31.255 The last example starts at network 172. 16. 64.0 and goes up a block size of 64 to 172. 16. 127...

Ngày tải lên: 14/08/2014, 13:20

... 192.168.10.0/24, 1 successors, FD is 270 7456 via 192.168.40.1 ( 270 7456/2195456), Serial0/0 P 192.168.30.0/24, 1 successors, FD is 2 172 416 via 192.168.40.1 (2 172 416/28160), Serial0/0 P 192.168.20.0/24, ... another debug. 07: 12:58: RIP: sending v1 update to 255.255.255.255 via FastEthernet0/0 (192.168.30.1) 07: 12:58: subnet 192.168.50.0, metric 1 07: 12:58: subnet 192.168.40.0,...

Ngày tải lên: 14/08/2014, 13:20

... LOCAL,PVC STATUS =ACTIVE, INTERFACE = Serial0.1 input pkts 5097 787 6 output pkts 4 182 289 2 in bytes 3137403144 out bytes 34 080 47602 dropped pkts 5 in FECN pkts 0 in BECN pkts 0 out FECN pkts ... SOFTWARE (fc1)Copyright (c) 1 986 -1996 by cisco Systems, Inc.Compiled Mon 05-Aug-03 11: 48 by mkamson Todd2509# 4309c03.fm Page 257 Thursday, October 23, 2003 4: 48 PM 280 Chapter 3 ...

Ngày tải lên: 14/08/2014, 13:20

... Urgent Pointer: 0 No TCP Options TCP Data Area: vL.5.+.5.+.5.+.5 76 4c 19 35 11 2b 19 35 11 2b 19 35 11 2b 19 35 +. 11 2b 19 Frame Check Sequence: 0x0d00000f Did you notice that everything I talked ... networking prices and enabled businesses to grow at a much faster rate. When Novell became more popular in the late 198 0s and early 199 0s, OS/2 and LAN Manager servers were by and...

Ngày tải lên: 14/08/2014, 13:20

... mode password for switch, 192–193 V valid hosts, for subnet, 96 Variable Length Subnet Masking (VLSM), 21, 102 109 , 110 design, 103 105 EIGRP support for, 23–24 implementation, 105 109 table, 106 , ... 91–93 default, 91 exam essentials, 111 variable length (VLSMs), 102 109 , 110 design, 103 105 implementation, 105 109 subnet-zero, 93, 109 subnetting, 89 reasons for, 90 Subne...

Ngày tải lên: 14/08/2014, 13:20