Other Network Architecture Subjects

I have a four 3640 routers each with a PRI interface in a network with over 60 sites dialing into any one of these routers. EIGRP coordinates which router is holding the incoming call. Similarly any outgoing call from the Central site is coordinated ...

Below is an extract from theshow class-mapcisco ios command reference***********************************************************ExamplesThe following is sample output from the show class-map command:Switch# show class-map class1 Class Map match-any c...

Hello, i have a router 827 and i would like to know if this device supports 802.1q port ISL trunking protocol. If the device supports this standard i would like to know the way to configure it with 2 IPs in 2 different VLANs

Customer has a Cisco 804 with ISDN. ISDN dials ISP and obtains a DHCP assigned address. I need the ability to connect to the 804 over the Internet using PPTP. Private addressing is used internally.I have a script that pages me with the dynamic IP add...

Just wondering wats the protocols we are using when connected to the aux and con port of cisco device.Thanks.

What is exaclty limit of supported cisco devices ?Documentation on cisco.com are very missunderstudingie:http://www.cisco.com/warp/partner/synchronicd/cc/pd/wr2k/wrsnms/prodlit/I'm still unsure about meaning of sentence:Q. How many Cisco devices can ...

i am havung a 2948GL3 switch and some 1924 w\switch under it.i want to conect a novell server to it.i don't have used any ipx address in the L3 switchhow can i add this novell server to the switch so that all users in all the switches can access itpl...

n00b Question:I am having trouble understanding access lists. I want to start securing data between my routers and other companies, but do not want to kill communications to them... I have had trouble finding anything to explain their usage and theor...

Can someone tell me what I'm doing wrong? There is a range of IP's (205.133.16*.*) that will not show up in my user tracking screen. Additionally, the switches that provide connectivity for these users show up in the topology services, but NEVER in...

We are experiencing a slow down in data transfer at 1 segment of our Lan in one of our Schools. This slowdown is occuring with our Macintosh computers in this area. We are running Catalyst 2948G Switches in the whole school. If I take one of our Mac'...

I am installing new 3Com 10/100/1000 NIC's in NT and Netware servers (3C996B-T). Unable to get connection faster then 100 full to 6509 with WS-X6516-GE-TX module. Any advice would be appretiated.

We are using an AS5300 with a PRI using ACSv3.0 for NT with TACACS+ authentication. We use RSA Secure ID and NT Domain authentication for our users to dialin.In our Testing, on our NT 4.0 Wkstn Client, we use a Terminal Window after connection so as ...

Is there a way/command to map all traffic on a switch to one of its designated ports so that i can plug a sniffer and trace all traffic through the switch fabric. The switch is a Catalyst 3500XL.ThanksE.

I have a private LAN placing behind a PIX firewall that is connected to a router Cisco 3640. I want to block any telnet sessions to my router through its serial interface 0/0 but others from its fast ethernet interface. I've understood that it's eas...

I'm using as5350 with nexport modems to dial out. When I type in ATDT + phone number, I keep getting No Answer. I see the T1 status is up but the isdn signaling shows layer1 as "going down". Any suggestions?