Is-is graceful restart configuration example, Network requirements – H3C Technologies H3C S12500 Series Switches User Manual
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# Configure route redistribution from RIP to IS-IS on Switch D.
[SwitchD-rip-1] quit
[SwitchD] isis 1
[SwitchD–isis-1] import-route rip level-2
# Display IS-IS routing information on Switch C.
[SwitchC] display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv4 Level-1 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
--------------------------------------------------------------------------
10.1.1.0/24 10 NULL VLAN100 Direct D/L/-
10.1.2.0/24 10 NULL VLAN200 Direct D/L/-
192.168.0.0/24 10 NULL VLAN300 Direct D/L/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
--------------------------------------------------------------------------
10.1.1.0/24 10 NULL VLAN100 Direct D/L/-
10.1.2.0/24 10 NULL VLAN200 Direct D/L/-
192.168.0.0/24 10 NULL VLAN300 Direct D/L/-
10.1.4.0/24 10 NULL VLAN300 192.168.0.2 R/L/-
10.1.5.0/24 20 NULL VLAN300 192.168.0.2 R/L/-
10.1.6.0/24 20 NULL VLAN300 192.168.0.2 R/L/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
IS-IS Graceful Restart configuration example
Network requirements
Switch A, Switch B, and Switch C belong to the same IS-IS routing domain, as illustrated in
.