CISCO2921-V/K9
CISCO2921-V/K9 Обзор
1 Internal Service Module slot
3 onboard digital signal processor slots
4 Enhanced high-speed WAN interface card (EHWIC) slots
Standards-certified VoiceXML browser services
Cisco Unified Border Element capabilities
Cisco Unity Express voicemail support
Support for Cisco Communications Manager Express and Survivable
Remote Site Telephony
Figure 2 shows the front panel of the CISCO2921-V/K9.
Note:
|
① |
AC OK |
④ |
Optional RPS adapter(blank panel shown) |
|
② |
On/Off switch |
⑤ |
LEDs area |
|
③ |
AC power connector |
Figure 3 show the expansion slots and ports on the back panel.
Note:
|
① |
Compact flash 0 and 1 (0, right) |
⑦ |
10/100/1000 Ethernet port (GE 0/1 and GE 0/2) |
|
② |
EHWIC 0,1,2 and 3 (0, far right) |
⑧ |
10/100/1000 Ethernet port GE 0/0 |
|
③ |
USB serial port |
⑨ |
Ground |
|
④ |
RJ-45 serial console port |
⑩ |
USB 0 and 1 (1, top) |
|
⑤ |
AUX port |
⑪ |
Service module slots |
|
⑥ |
SFP |
CISCO2921-V/K9 Specifications |
|
|
Manufacturer |
Cisco Systems, Inc |
|
Manufacturer Part Number |
CISCO2921-V/K9 |
|
Product Type |
Router |
|
Form Factor |
External - modular - 2U |
|
Dimensions (WxDxH) |
47 cm x 43.8 cm x 8.9 cm |
|
Weight |
13.2 kg |
|
DRAM Memory |
512 MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing |
|
Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
|
Network / Transport Protocol |
IPSec |
|
Remote Management Protocol |
SNMP, RMON |
|
Digital Ports Qty |
32 |
|
Features |
MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
|
Compliant Standards |
IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
|
Power |
AC 120/230 V ( 50/60 Hz ) |