Cisco CISCO881W-GN-A-K9 Hardware Installation Guide - Page 43

Chapter 2 Installation Verifying Installation Table 2-4 Verifying Installation Power/Link LEDs To Check Normal Patterns Power OK On To hub, server, PC, or workstation • Cisco 801, 802, and 802 IDSL routers: LINK, LAN, LAN RXD, and LAN TXD • Cisco 803 and Cisco 804 routers: LKØ, LK1, LK2, LK3, LAN, LAN RXD, and LAN TXD • Cisco 804 IDSL router: ETHERNET LAN, RXD, TXD, 1, 2, 3, and 4 • LINK, LKØ, LK1, LK2, LK3, ETHERNET 1, 2, 3, 4, LAN: On. LAN is on when indicated Ethernet port sends or receives a packet. • LAN RXD: blinking when an Ethernet port receives a packet. • LAN TXD: blinking when an Ethernet port sends a packet. To ISDN network LINE, CH1, CH1 RXD, CH1 using ISDN S/T TXD, CH2, CH2 RXD, and CH2 port TXD • LINE, CH1, and CH2: On. CH1 or CH2 is on when the router has an active voice or data connection. • CH1 RXD, CH2 RXD: Blinking when indicated ISDN B channel receives a packet. • CH1 TXD, CH2 TXD: Blinking when indicated ISDN B channel sends a packet. To ISDN network NT1, LINE, CH1, CH1 RXD, using ISDN CH1 TXD, CH2, CH2 RXD, and U port CH2 TXD • NT1, LINE, CH1, and CH2: On. CH1 or CH2 is on when the router has an active voice or data connection. • CH1 RXD, CH2 RXD: Blinking when indicated ISDN B channel receives a packet. • CH1 TXD, CH2 TXD: Blinking when indicated ISDN B channel sends a packet. To IDSL network NT1, LINE, CH1, CH1 RXD, using IDSL port CH1 TXD, CH2, CH2 RXD, and CH2 TXD • NT1, LINE, CH1, and CH2: On. CH1 or CH2 is on when the router has an active data connection and the line speed is 64 kbps. CH1 and CH2 are both on when the router has an active data connection and the line speed is 128 or 144 kbps. • CH1 RXD, CH2 RXD: Blinking when indicated ISDN B channel receives a packet. • CH1 TXD, CH2 TXD: Blinking when indicated ISDN B channel sends a packet. 78-5373-04 Cisco 800 Series Routers Hardware Installation Guide 2-21