XXX_OPS#show ver Cisco IOS Software, 2800 Software (C2800NM-IPBASE-M), Version 12.4(15)T12, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2010 by Cisco Systems, Inc. Compiled Fri 22-Jan-10 02:04 by prod_rel_team
ROM: System Bootstrap, Version 12.4(13r)T11, RELEASE SOFTWARE (fc1)
ABT_OPS uptime is 2 days, 58 minutes System returned to ROM by power-on System restarted at 15:11:28 PCTime Tue Apr 13 2010 System image file is "flash:c2800nm-ipbase-mz.124-15.T12.bin"
Cisco 2821 (revision 53.51) with 514048K/10240K bytes of memory. Processor board ID FTX1413AJTF 2 Gigabit Ethernet interfaces 1 Serial interface DRAM configuration is 64 bits wide with parity enabled. 239K bytes of non-volatile configuration memory. 126976K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
I want to do dot1q tagging and vlan trunking on this router. Is it possible?
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...