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This appendix describes cabling specifications and common port assignments for the Cisco 700 series router. It contains the following sections:
The tables in this section list the pinouts associated with Cisco 700 series router cables.
The tables included are as follows:
| Pin | Function |
|---|---|
| 1 | Not used |
| 2 | Not used |
| 3 | Not used |
| 4 | U interface network connection (Tip) |
| 5 | U interface network connection (Ring) |
| 6 | Not used |
| 7 | Not used |
| 8 | Not used |
| Pin | Function |
|---|---|
| 1 | Output--Connects to the Carrier Detect (CD) input |
| 2 | Output--Connects to the Received Data (RXD) input |
| 3 | Input--Connects to the Transmitted Data (TXD) output |
| 4 | Input--Connects to the Data Terminal Ready (DTR) output |
| 5 | Signal Ground |
| 6 | Output--Connects to the Data Set Ready (DSR) input |
| 7 | Not used |
| 8 | Not used |
| 9 | Not used |
| Pin | Function |
|---|---|
| 1 | Not used |
| 2 | Not used |
| 3 | Tip |
| 4 | Ring |
| 5 | Not used |
| 6 | Not used |
| Pin | Voltage | Current | Tolerance |
|---|---|---|---|
| 1 | Ground | -1 | - |
| 2 | +5 VDC | 1.5A | +/- 5% |
| 3 | Ground | - | - |
| 4 | +5 VDC | 1.5A | +/- 5% |
| 5 | Not used | - | - |
| 6 | -30 VDC | 0.2A | +/- 25% |
| 7 | Not used | - | - |
Figure B-1 illustrates the power supply cable pinouts for Cisco 700 series routers.
Table B-5 lists currently assigned TCP port numbers. To the extent possible, UDP uses the same numbers.
| Port | Keyword | Description |
|---|---|---|
| 0 | - | Reserved |
| 1-4 | - | Unassigned |
| 5 | RJE | Remote Job Entry |
| 7 | ECHO | Echo |
| 9 | DISCARD | Discard |
| 11 | USERS | Active users |
| 13 | DAYTIME | Daytime |
| 15 | NETSTAT | Who is up or NETSTAT |
| 17 | QUOTE | Quote of the Day |
| 19 | CHARGEN | Character Generator |
| 20 | FTP-DATA | File Transfer Protocol (data) |
| 21 | FTP | File Transfer Protocol |
| 23 | TELNET | Terminal connection |
| 25 | SMTP | Simple Mail Transport Protocol |
| 37 | TIME | Time |
| 39 | RLP | Resource Location Protocol |
| 42 | NAMESERVER | Host Name Server |
| 43 | NICNAME | Who is |
| 49 | LOGIN | Login Host Protocol |
| 53 | DOMAIN | Domain Name Service |
| 67 | BOOTPS | Bootstrap Protocol Server |
| 68 | BOOTPC | Bootstrap Protocol Client |
| 69 | TFTP | Trivial File Transfer Protocol |
| 75 | - | Any private dial-out service |
| 77 | - | Any private RJE service |
| 79 | FINGER | Finger |
| 95 | SUPDUP | SUPDUP Protocol |
| 101 | HOSTNAME | NIC Host Name Server |
| 102 | ISO-TSAP | ISO-TSAP1 |
| 103 | X400 | X400 |
| 104 | X400-SND | X400-SND |
| 111 | SUNRPC | SUN Remote Procedure Call |
| 113 | AUTH | Authentication Service |
| 117 | UUCP-PATH | UUCP2 Path Service |
| 119 | NNTP | Usenet Network News Transfer Protocol |
| 123 | NTP | Network Time Protocol |
| 126 | SNMP | Simple Network Management Protocol |
| 137 | NETBIOS-NS | NETBIOS Name Service |
| 138 | NETBIOS-DGM | NETBIOS Datagram Service |
| 139 | NETBIOS-SSN | NETBIOS Session Service |
| 161 | SNMP | Simple Network Management Protocol Q/R |
| 162 | SNMP-TRAP | Simple Network Management Protocol Traps |
| 512 | rexec | UNIX rexec (Control) |
| 513 | TCP--rlogin UDP--rwho | TCP--UNIX rlogin UDP--UNIX Broadcast Name Service |
| 514 | TCP--rsh UDP--syslog | TCP--UNIX rsh and rep UDP--UNIX System Log |
| 515 | Printer | UNIX line printer remote spooling |
| 520 | RIP | Routing Information Protocol |
| 525 | Timed | Time Server |
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