Classic FAQ for Cisco routers

1, the question: CISCO3600 series routers currently support WAN interface card wic-2t and wic-2a/s?

Answer: The CISCO3600 series routers support both the WIC-2T and wic-2a/s Wan interface cards in 12.007XK and above versions. However, it should be noted that only Fast Ethernet hybrid network modules can support these two kinds of WAN interface cards. The network modules that support both interface cards are as follows: nm-1fe2w,nm-2fe2w,nm-1fe1r2w,nm-2w. The Ethernet hybrid network module is not supported, as follows: nm-1e2w,nm-2e2w,nm1e1r2w.

2, the question: CISCO3600 series Routers nm-4a/s,nm-8a/s network module and WIC-2A/S WAN interface card to support the maximum different/synchronization rate?

Answer: These network modules and WAN interface cards can support both Asynchrony and synchronization. The maximum asynchronous speed supported is 115.2Kbps, and the maximum synchronization rate is 128Kbps.

3. Question: What kind of cable are ic-2t and wic-1t?

Answer: Wic-1t:db60 turn V35 or RS232, 449 cable. such as: CAB-V35-MT. Wic-2t:smart type V35 or RS232, 449 cable. such as: CAB-SS-V35-MT.

4. Question: What is the difference between the ME1 on the isco7000 series and the E1 and CE1 on the cisco2600/3600?

Answer: The ME1 on Cisco7000 can be configured as E1, CE1, and cisco2600/3600 on E1, CE1 only support their own functions.

5, the question: CISCO2600 series routers, whether to support VLAN routing, what is the need for iOS software?

Answer: In the CISCO2600 series routers, only Cisco2620 and Cisco2621 can support routing between VLANs (Gigabit eloquence supports inter-VLAN routing). And if VLAN routing is supported, iOS software must include the Ipplus feature set.

6 question: What are the differences in hardware between the Cisco3660 router and the 3620/3640 router?

Reply:

The different points are as follows:

. The Cisco3660 router base configuration includes 1 or 2 10/100m Adaptive Fast Ethernet interfaces, while the cisco3620/3640 basic configuration does not include Ethernet interfaces.

. Cisco3660 Routers support Network module Hot plug, while cisco3620/3640 does not support network module hot plug. The redundant power supply for the Cisco3660 is built in, while the cisco3620/3640 redundant power supply is external.

7 question: Does Cisco1720 support Voice?

Answer: not supported.

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8. Question: What is the difference between Cisco805 and other Cisco800 series routers?

Answer: Cisco805 is a serial router that provides access to the Internet for small offices (available via a dedicated line, X25, Framerelay, or asynchronous dialing). The other 800 products provide an ISDN interface for Internet access.

9. Question: What is the difference between the supported features and the CISCO800 series routers compared to the Cisco1600 series?

Reply:

CISCO800 series routers are not supported, but the features that the CISCO1600 series routers can support are as follows:

. Openshortestpathfirst (OSPF) protocol

. Hotstandbyrouterprotocol (HSRP) protocol

. tacas+ protocol

. RADIUS protocol

. AppleTalk Protocol

. DLSW protocol

. IBM features

10. Question: What is the difference between the CISCO800 series router and the 700 series router?

Reply:

The difference is as follows:

. The CISCO800 series routers are integrated with the Ciscoios feature, which is not supported by the CISCO700 series.

Compared with the Cisco700 series, CISCO800 provides a higher performance processor, more memory, and more.

. Cisco800 can be used in small office environments, but the CISCO700 series is mainly used for home use.